50 metres butterfly

Graphs of the progression of the World Records in all four strokes (50m, 100m and 200m distances).

The 50 metres butterfly is an event in competitive swimming. World records are ratified by World Aquatics (formerly FINA). The current long course world record holders are Ukraine's Andriy Govorov and Sweden's Sarah Sjöström, while the current short course world record holders are Switzerland's Noè Ponti and the US' Gretchen Walsh.

The men's and women's events have been contested at the World Aquatics Championships since 2001; the current world champions (long course) are France's Maxime Grousset, and Walsh. The men's and women's events have been contested at the World Aquatics Swimming Championships (25m) since 1999; the current world champions (short course) are Ponti and Walsh.

World record progression

Men long course

# Time NameNationalityDateMeetLocation Ref
WB 23.68 Denis Pankratov Russia 10 Aug 1996Meet of Champions Mulhouse, France
1 23.60 Geoff Huegill Australia 14 May 2000Australia Championships Sydney, Australia
2 23.44 sfGeoff Huegill Australia 27 Jul 2001World Championships Fukuoka, Japan
3 23.43 Matt Welsh Australia 21 Jul 2003World Championships Barcelona, Spain
4 23.30 Ian Crocker United States 29 Feb 2004Big 12 Time Trials Austin, United States [1]
5 23.01 sfRoland Schoeman South Africa 24 Jul 2005World Championships Montreal, Canada
6 22.96 Roland Schoeman South Africa 25 Jul 2005World Championships Montreal, Canada [2]
7 22.43 sfRafael Muñoz Spain 5 April 2009Spanish Championships Málaga, Spain [3]
8 22.27 Andriy Govorov Ukraine 1 July 2018Sette Colli Trophy Rome, Italy [4]
Legend: # – Record awaiting ratification by FINA;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; so – swim-off; tt – time trial

Men short course

# Time NameNationalityDateMeetLocation Ref
1 24.11 Marcel Gery Canada 23 February 1990World Cup Leicester, United Kingdom
2 24.05 Nils Rudolph Germany 29 March 1991World Cup Sheffield, United Kingdom
3 23.72 Mark Foster Great Britain 13 February 1993World Cup Gelsenkirchen, Germany [5]
3 23.72 =Mark Foster Great Britain 19 March 1994World Cup Gelsenkirchen, Germany
5 23.68 Mark Foster Great Britain 22 March 1994World Cup Sheffield, United Kingdom [6]
6 23.55 Mark Foster Great Britain 11 February 1995World Cup Sheffield, United Kingdom
7 23.45 Mark Foster Great Britain 15 December 1995- Sheffield, United Kingdom
8 23.35 Denis Pankratov Russia 8 February 1997World Cup Paris, France
9 23.30 Miloš Milošević Croatia 12 December 1998European Championships Sheffield, United Kingdom
10 23.21 Michael Klim Australia 5 September 1999Australian Championships Canberra, Australia
11 23.19 hLars Frölander Sweden 19 March 2000World Championships Athens, Greece
12 23.11 ttMichael Klim Australia 19 June 2000AIS Meet Canberra, Australia
13 22.87 Mark Foster Great Britain 17 January 2001World Cup Sheffield, United Kingdom
14 22.84 Geoff Huegill Australia 7 December 2001World Cup Melbourne, Australia
14 22.84 =Geoff Huegill Australia 22 January 2002World Cup Stockholm, Sweden
16 22.74 hGeoff Huegill Australia 26 January 2002World Cup Berlin, Germany
17 22.71 Ian Crocker United States 10 October 2004World Championships Indianapolis, United States
18 22.60 Kaio de Almeida Brazil 17 December 2005Brazilian Championships Santos, Brazil
19 22.50 Matt Jaukovic Australia 25 October 2008World Cup Sydney, Australia [7]
20 22.29 Amaury Leveaux France 6 December 2008French Championships Angers, France [8]
21 22.18 hAmaury Leveaux France 14 December 2008European Championships Rijeka, Croatia [9]
22 22.06 Steffen Deibler Germany 24 October 2009International Festival Aachen, Germany [10]
23 21.80 Steffen Deibler Germany 14 November 2009World Cup Berlin, Germany [11]
24 21.75 Nicholas Santos  Brazil 6 October 2018World Cup Budapest, Hungary [12]
24 21.75 =Szebasztián Szabó  Hungary 6 November 2021European Championships Kazan, Russia [13]
26 21.67 hNoè Ponti  Switzerland 20 October 2024World Cup Shanghai, China [14]
27 21.50 hNoè Ponti  Switzerland 2 November 2024World Cup Singapore [15][16]
28 21.43 sfNoè Ponti  Switzerland 10 December 2024World Championships Budapest, Hungary [17]
29 21.32 Noè Ponti  Switzerland 11 December 2024World Championships Budapest, Hungary [18][19]
Legend: # – Record awaiting ratification by FINA;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; so – swim-off; tt – time trial

Women long course

# Time NameNationalityDateMeetLocation Ref
1 26.54 Inge de Bruijn Netherlands 18 Jun 1999Netherlands Championships Amersfoort, Netherlands
2 26.39 Anna-Karin Kammerling Sweden 1 Jul 1999Sweden Championships Halmstad, Sweden
3 26.29 Anna-Karin Kammerling Sweden 27 Jul 1999European Championships Istanbul, Turkey
4 25.83 hInge de Bruijn Netherlands 20 May 2000Mare Nostrum Monte Carlo, Monaco
5 25.64 hInge de Bruijn Netherlands 26 May 2000Super Speedo Grand Prix Sheffield, United Kingdom
6 25.57 Anna-Karin Kammerling Sweden 30 Jul 2002European Championships Berlin, Germany
7 25.46 Therese Alshammar Sweden 13 Jun 2007Mare Nostrum Barcelona, Spain [20]
8 25.33 Marleen Veldhuis Netherlands 19 April 2009Swim Cup Amsterdam Amsterdam, Netherlands [21]
9 25.28 sfMarleen Veldhuis Netherlands 31 July 2009World Championships Rome, Italy [22]
10 25.07 sfTherese Alshammar Sweden 31 July 2009World Championships Rome, Italy [22]
11 24.43 Sarah Sjöström Sweden 5 July 2014Swedish Championships Borås, Sweden [23]
Legend: # – Record awaiting ratification by FINA;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; so – swim-off; tt – time trial

Women short course

# Time NameNationalityDateMeetLocation Ref
1 27.54 Christiane Sievert East Germany 10 Feb 1990World Cup meet Bonn, Germany
2 27.25 Inge de Bruijn Netherlands 6 Dec 19911991 European Sprint Swimming Championships Gelsenkirchen, Germany [24]
3 27.11 Kristin Topham Canada 20 Feb 1992Canadian Winter Nationals Winnipeg, Canada [25]
4 26.73 Amy Van Dyken United States 1 Feb 1995World Cup meet Espoo, Finland
5 26.56 hAngela Kennedy Australia 12 Feb 1995World Cup meet Sheffield, United Kingdom
6 26.55 †Misty Hyman United States 19 Apr 1997World SC Championships Gothenburg, Sweden
7 26.48 Jenny Thompson United States 29 Nov 1997Canada Open Toronto, Canada
8 26.05 hJenny Thompson United States 2 Dec 1998World Cup meet College Station, United States
9 26.00 Jenny Thompson United States 18 Nov 1999World Cup meet College Park, United States
10 25.64 Anna-Karin Kammerling Sweden 10 Dec 1999European SC Championships Lisbon, Portugal [26]
11 25.60 Anna-Karin Kammerling Sweden 15 Dec 2000European SC Championships Valencia, Spain
12 25.36 Anna-Karin Kammerling Sweden 25 Jan 2001World Cup meet Stockholm, Sweden
13 25.33 Anna-Karin Kammerling Sweden 12 Mar 2005Sweden 25m Championships Gothenburg, Sweden
14 25.32 Felicity Galvez Australia 11 Apr 2008World SC Championships Manchester, United Kingdom [27]
15 25.31 Therese Alshammar Sweden 12 Nov 2008World Cup meet Stockholm, Sweden [28]
16 24.99 Marieke Guehrer Australia 15 Nov 2008World Cup meet Berlin, Germany [29]
17 24.75 Therese Alshammar Sweden 17 Oct 2009World Cup Durban, South Africa [30]
18 24.46 Therese Alshammar Sweden 11 Nov 2009World Cup meet Stockholm, Sweden [31]
19 24.38 Therese Alshammar Sweden 22 Nov 2009World Cup Singapore [32]
20 24.02 hGretchen Walsh  United States 10 December 2024World Championships Budapest, Hungary [33]
21 23.94 sfGretchen Walsh  United States 10 December 2024World Championships Budapest, Hungary [34]
22 23.72 Gretchen Walsh  United States 11 October 2025World Cup Carmel, United States [35]
Legend: # – Record awaiting ratification by FINA;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; so – swim-off; tt – time trial

All-time top 25

Tables show data for two definitions of "Top 25" - the top 25 50 m butterfly times and the top 25 athletes:
- denotes top performance for athletes in the top 25 50 m butterfly times
- denotes lesser performances, still in the top 25 50 m butterfly times, by repeat athletes
- denotes top performance (only) for other top 25 athletes who fall outside the top 25 50 m butterfly times

Men long course

  • Correct as of August 2026[36]
Ath.# Perf.# Time Athlete Nation Date Place Ref.
1 1 22.27 Andriy Govorov  Ukraine 1 July 2018 Rome [4]
2 2 22.35 Caeleb Dressel  United States 22 July 2019 Gwangju [37]
3 3 22.36 Egor Kornev  Russia 10 August 2026 Paris [38]
4 4 22.43 Rafael Muñoz  Spain 5 April 2009 Málaga [3]
5 22.45 Muñoz #2 5 April 2009 Málaga
6 22.48 Muñoz #3 22 April 2009 Montpellier [39]
Govorov #2 7 August 2018 Glasgow [40]
5 6 22.48 Maxime Grousset  France 28 July 2025 Singapore [41]
9 22.49 Muñoz #4 22 April 2009 Montpellier [39]
Grousset #2 10 August 2026 Paris [42]
Grousset #3 10 August 2026 Paris [38]
6 12 22.51 Noè Ponti  Switzerland 28 July 2025 Singapore [41]
13 22.52 Kornev #2 11 August 2026 Paris [43]
14 22.53 Govorov #3 16 June 2018 Monaco [44]
Ponti #2 10 August 2026 Paris [38]
16 22.54 Grousset #4 11 August 2026 Paris [43]
17 22.57 Dressel #2 21 July 2019 Gwangju [45]
Dressel #3 19 June 2022 Budapest [46]
19 22.59 Kornev #3 10 June 2026 Kazan [47]
7 19 22.59 Ilya Kharun [a] 29 July 2026 Irvine [48]
8 21 22.60 Nicholas Santos  Brazil 11 May 2019 Budapest [49]
22 22.61 Santos #2 3 May 2017 Rio de Janeiro [50]
Grousset #5 27 July 2025 Singapore [51]
9 24 22.62 Oleg Kostin  Russia 19 April 2023 Kazan [52]
25 22.64 Kharun #2 24 May 2026 Monaco [53]
10 22.67 Milorad Čavić  Serbia 27 July 2009 Rome [54]
Thomas Ceccon  Italy 28 July 2025 Singapore [41]
12 22.68 Diogo Ribeiro  Portugal 10 August 2026 Paris [38]
Hryhory Pekarski  Belarus 11 August 2026 Paris [43]
14 22.69 Sean Niewold  Netherlands 2 July 2026 Eindhoven [55]
15 22.70 Henrique Martins  Brazil 26 June 2017 Belo Horizonte [56]
16 22.71 Luca Armbruster  Germany 10 August 2026 Paris [38]
17 22.72 Nyls Korstanje  Netherlands 26 May 2025 London [57]
18 22.73 Matt Targett  Australia 27 July 2009 Rome [54]
Ben Armbruster  Australia 29 July 2026 Glasgow [58]
Kyle Chalmers  Australia 29 July 2026 Glasgow [58]
21 22.74 Ben Proud  Great Britain 27 July 2025 Singapore [51]
22 22.75 Kristóf Milák  Hungary 10 August 2026 Paris [38]
23 22.76 César Cielo  Brazil 24 April 2012 Rio de Janeiro [59]
24 22.79 Michael Andrew  United States 19 June 2022 Budapest [46]
Dare Rose  United States 23 July 2023 Fukuoka [60]
Stergios Bilas  Greece 10 August 2026 Paris [38]

Men short course

  • Correct as of December 2025[61]
Ath.# Perf.# Time Athlete Nation Date Place Ref.
1 1 21.32 Noè Ponti  Switzerland 11 December 2024 Budapest [18]
2 21.43 Ponti #2 10 December 2024 Budapest [17]
3 21.50 Ponti #3 2 November 2024 Singapore [15]
4 21.51 Ponti #4 2 December 2025 Lublin [62]
5 21.53 Ponti #5 10 December 2024 Budapest [63]
6 21.54 Ponti #6 3 December 2025 Lublin [64]
2 7 21.62 Nyls Korstanje  Netherlands 10 December 2024 Budapest [63]
8 21.64 Ponti #7 2 November 2024 Singapore [65]
9 21.65 Ponti #8 12 April 2025 Uster
10 21.67 Ponti #9 20 October 2024 Shanghai [14]
3 10 21.67 Ilya Kharun  Canada[a] 11 December 2024 Budapest [18]
12 21.68 Ponti #10 20 October 2024 Shanghai [66]
Korstanje #2 11 December 2024 Budapest [18]
14 21.69 Kharun #2 19 October 2025 Westmont [67]
4 15 21.73 Egor Kornev  Russia 7 November 2025 Kazan [68]
16 21.74 Korstanje #3 2 November 2024 Singapore [65]
5 17 21.75 Nicholas Santos  Brazil 6 October 2018 Budapest [12]
Szebasztián Szabó  Hungary 6 November 2021 Kazan [13]
19 21.76 Ponti #11 26 October 2024 Incheon [69]
20 21.78 Santos #2 10 November 2020 Budapest [70]
Santos #3 14 December 2022 Melbourne
22 21.79 Ponti #12 9 December 2023 Otopeni [71]
7 23 21.80 Steffen Deibler  Germany 14 November 2009 Berlin [11]
23 21.80 Santos #4 16 November 2020 Budapest [72]
Ponti #13 19 October 2025 Westmont [67]
Kharun #3 25 October 2025 Toronto [73]
8 21.87 Roland Schoeman  South Africa 14 November 2009 Berlin [11]
9 21.91 Joshua Liendo  Canada 25 October 2025 Toronto [73]
10 21.93 Teong Tzen Wei  Singapore 25 October 2025 Toronto [73]
11 21.95 Chad le Clos  South Africa 6 December 2014 Doha [74]
Maxime Grousset  France 2 December 2025 Lublin [62]
13 21.96 Sun Jiajun  China 24 September 2024 Wuhan [75]
14 21.98 Dylan Carter  Trinidad and Tobago 20 December 2021 Abu Dhabi [76]
15 21.99 Tom Shields  United States 9 October 2021 Budapest [77]
Marius Kusch  Germany 10 December 2024 Budapest [17]
17 22.01 Michele Busa  Italy 11 December 2024 Budapest [18]
18 22.02 Matteo Rivolta  Italy 20 December 2021 Abu Dhabi [76]
19 22.04 Caeleb Dressel  United States 16 November 2020 Budapest [72]
20 22.05 Grigori Pekarski  Belarus 10 December 2024 Budapest [17]
21 22.06 Daniel Zaitsev  Estonia 2 December 2025 Lublin [62]
22 22.07 Johannes Dietrich  Germany 13 December 2009 Istanbul
Oleg Kostin  Russia 9 November 2019 Kazan
24 22.08 Marcin Cieślak  Poland 18 December 2020 Olsztyn
25 22.09 Florent Manaudou  France 23 November 2014 Montpellier
Finlay Brooks  United States 19 October 2025 Westmont [67]

Women long course

  • Correct as of August 2026[78]
Ath.# Perf.# Time Athlete Nation Date Place Ref.
1 1 24.43 Sarah Sjöström  Sweden 5 July 2014 Borås [23]
2 2 24.51 Gretchen Walsh  United States 26 June 2026 Rome [79]
3 24.60 Sjöström #2 29 July 2017 Budapest [80]
4 24.63 Sjöström #3 17 February 2024 Doha [81]
5 24.65 Walsh #2 12 August 2026 Irvine [82]
6 24.66 Walsh #3 4 June 2025 Indianapolis [83]
7 24.69 Sjöström #4 5 April 2015 Eindhoven [84]
8 24.73 Sjöström #5 21 June 2024 Rome [85]
9 24.74 Sjöström #6 28 July 2023 Fukuoka [86]
10 24.76 Sjöström #7 14 June 2017 Barcelona [87]
11 24.77 Sjöström #8 29 July 2023 Fukuoka [88]
12 24.79 Sjöström #9 26 July 2019 Gwangju [89]
13 24.83 Walsh #4 2 August 2025 Singapore [90]
14 24.87 Sjöström #10 18 August 2014 Berlin [91]
15 24.88 Sjöström #11 16 February 2024 Doha [92]
16 24.89 Sjöström #12 21 May 2023 Monaco
17 24.90 Sjöström #13 11 June 2017 Monaco
18 24.91 Walsh #5 26 June 2026 Rome [93]
Walsh #6 12 August 2026 Irvine [94]
20 24.92 Sjöström #14 25 April 2024 Stockholm
21 24.93 Walsh #7 2 May 2025 Fort Lauderdale [95]
22 24.95 Sjöström #15 18 June 2017 Canet-en-Roussillon
Sjöström #16 24 June 2022 Budapest [96]
Sjöström #17 2 June 2024 Monaco
25 24.96 Sjöström #18 8 August 2015 Kazan [97]
Sjöström #19 8 April 2017 Stockholm
Sjöström #20 13 August 2022 Rome
3 24.99 Kate Douglass  United States 12 August 2026 Irvine [94]
4 25.05 Zhang Yufei  China 29 July 2023 Fukuoka [88]
5 25.07 Therese Alshammar  Sweden 31 July 2009 Rome [22]
6 25.11 Rikako Ikee  Japan 10 June 2018 Canet-en-Roussillon
7 25.12 Roos Vanotterdijk  Belgium 12 August 2026 Paris [98]
8 25.17 Mélanie Henique  France 19 June 2021 Chartres [99]
9 25.20 Fran Halsall  Great Britain 24 July 2014 Glasgow [100]
10 25.23 Taylor Ruck  Canada 12 August 2026 Irvine [82]
11 25.24 Jeanette Ottesen  Denmark 3 August 2013 Barcelona [101]
Ranomi Kromowidjojo  Netherlands 13 March 2021 Amsterdam
13 25.28 Marleen Veldhuis  Netherlands 31 July 2009 Rome [22]
14 25.30 Arina Surkova  Russia 19 April 2023 Kazan [102]
15 25.31 Holly Barratt  Australia 16 August 2019 Singapore [103]
Alexandria Perkins  Australia 2 August 2025 Singapore [90]
17 25.33 Marie Wattel  France 13 August 2022 Rome [104]
Torri Huske  United States 28 June 2023 Indianapolis [105]
19 25.37 Lu Ying  China 8 August 2015 Kazan [97]
20 25.38 Farida Osman  Egypt 24 June 2022 Budapest [96]
21 25.39 Erin Gallagher  South Africa 1 August 2025 Singapore [106]
22 25.43 Claire Curzan  United States 24 June 2022 Budapest [96]
Hazel Ouwehand  New Zealand 23 May 2025 Auckland [107]
24 25.47 Cate Campbell  Australia 1 March 2018 Gold Coast [108]
25 25.48 Marieke Guehrer  Australia 1 August 2009 Rome [109]
Kelsi Dahlia  United States 29 July 2017 Budapest [80]
26 July 2018 Irvine
27 July 2019 Gwangju [110]
Wu Qingfeng  China 20 June 2026 Hangzhou [111]

Women short course

  • Correct as of December 2025[112]
Ath.# Perf.# Time Athlete Nation Date Place Ref.
1 1 23.72 Gretchen Walsh  United States 11 October 2025 Carmel [35]
2 23.90 Walsh #2 18 October 2025 Westmont [113]
3 23.91 Walsh #3 24 October 2025 Toronto [114]
4 23.94 Walsh #4 10 December 2024 Budapest [34]
5 24.01 Walsh #5 11 December 2024 Budapest [115]
6 24.02 Walsh #6 10 December 2024 Budapest [33]
7 24.13 Walsh #7 11 October 2025 Carmel [116]
8 24.18 Walsh #8 14 December 2024 Budapest [117]
9 24.19 Walsh #9 24 October 2025 Toronto [118]
10 24.26 Walsh #10 18 October 2025 Westmont [119]
11 24.37 Walsh #11 13 December 2024 Budapest [120]
2 12 24.38 Therese Alshammar  Sweden 22 November 2009 Singapore [32]
3 13 24.42 Kate Douglass  United States 1 November 2024 Singapore [121]
4 14 24.43 Béryl Gastaldello  France 11 December 2024 Budapest [115]
5 15 24.44 Ranomi Kromowidjojo  Netherlands 19 December 2021 Abu Dhabi [122]
16 24.46 Alshammar #2 11 November 2009 Stockholm [31]
17 24.47 Kromowidjojo #2 14 December 2018 Hangzhou [123]
18 24.49 Kromowidjojo #3 12 December 2020 Eindhoven [124]
Walsh #12 25 October 2025 Toronto [125]
6 20 24.50 Sarah Sjöström  Sweden 7 November 2021 Kazan [126]
21 24.51 Kromowidjojo #4 10 November 2018 Tokyo [127]
Sjöström #2 19 December 2021 Abu Dhabi [122]
Walsh #13 19 October 2025 Westmont [128]
24 24.52 Sjöström #3 6 August 2017 Berlin [129]
25 24.53 Kromowidjojo #5 20 October 2017 Amsterdam [130]
7 24.55 Claire Curzan  United States 19 December 2021 Abu Dhabi [122]
8 24.56 Mélanie Henique  France 5 December 2019 Glasgow [131]
9 24.58 Arina Surkova  Russia 22 November 2023 Saint Petersburg [132]
10 24.59 Inge Dekker  Netherlands 1 September 2014 Dubai [133]
11 24.60 Alexandria Perkins  Australia 18 October 2025 Westmont [113]
12 24.61 Martine Damborg  Denmark 3 December 2025 Lublin [134]
13 24.64 Torri Huske  United States 14 December 2022 Melbourne [135]
Maggie Mac Neil  Canada 14 December 2022 Melbourne [135]
15 24.68 Tessa Giele  Netherlands 10 December 2024 Budapest [34]
16 24.69 Marieke Guehrer  Australia 15 November 2009 Berlin [136]
17 24.71 Jeanette Ottesen  Denmark 5 December 2014 Doha [137]
Rikako Ikee  Japan 13 January 2018 Tokyo [138]
Zhang Yufei  China 14 December 2022 Melbourne [135]
20 24.75 Holly Barratt  Australia 29 October 2021 Kazan [139]
21 24.76 Maaike de Waard  Netherlands 10 December 2024 Budapest [34]
22 24.80 Madeline Banic  United States 22 November 2020 Budapest [140]
23 24.84 Roos Vanotterdijk  Belgium 3 December 2025 Lublin [134]
24 24.86 Kelsi Dahlia  United States 21 November 2021 Eindhoven [141]
25 24.90 Felicity Galvez  Australia 17 December 2010 Dubai [142]

World champions (long course)

Men

Edition Winner Time Notes Ref.
Japan Fukuoka 2001  Geoff Huegill (AUS) 23.50 [b]
Spain Barcelona 2003  Matt Welsh (AUS) 23.43 WR
Canada Montreal 2005  Roland Schoeman (RSA) 22.96 WR
Australia Melbourne 2007  Roland Schoeman (RSA) 23.18
Italy Rome 2009  Milorad Čavić (SRB) 22.67 CR
China Shanghai 2011  César Cielo (BRA) 23.10
Spain Barcelona 2013  César Cielo (BRA) 23.01
Russia Kazan 2015  Florent Manaudou (FRA) 22.97
Hungary Budapest 2017  Ben Proud (GBR) 22.75
South Korea Gwangju 2019  Caeleb Dressel (USA) 22.35 CR
Hungary Budapest 2022  Caeleb Dressel (USA) 22.57
Japan Fukuoka 2023  Thomas Ceccon (ITA) 22.68
Qatar Doha 2024  Diogo Ribeiro (POR) 22.97
Singapore Singapore 2025  Maxime Grousset (FRA) 22.48

Women

Edition Winner Time Notes Ref.
Japan Fukuoka 2001  Inge de Bruijn (NED) 25.90 CR
Spain Barcelona 2003  Inge de Bruijn (NED) 25.84 CR
Canada Montreal 2005  Danni Miatke (AUS) 26.11
Australia Melbourne 2007  Therese Alshammar (SWE) 25.91 [c]
Italy Rome 2009  Marieke Guehrer (AUS) 25.48 [d]
China Shanghai 2011  Inge Dekker (NED) 25.71
Spain Barcelona 2013  Jeanette Ottesen (DEN) 25.24
Russia Kazan 2015  Sarah Sjöström (SWE) 24.96 CR
Hungary Budapest 2017  Sarah Sjöström (SWE) 24.60 CR
South Korea Gwangju 2019  Sarah Sjöström (SWE) 25.02
Hungary Budapest 2022  Sarah Sjöström (SWE) 24.95
Japan Fukuoka 2023  Sarah Sjöström (SWE) 24.77
Qatar Doha 2024  Sarah Sjöström (SWE) 24.63
Singapore Singapore 2025  Gretchen Walsh (USA) 24.83

World champions (short course)

Men

Edition Winner Time Notes Ref.
Hong Kong Hong Kong 1999  Mark Foster (GBR) 23.61 CR
Greece Athens 2000  Mark Foster (GBR) 23.30 [e]
Russia Moscow 2002  Geoff Huegill (AUS) 22.89 CR
United States Indianapolis 2004  Ian Crocker (USA) 22.71 WR
China Shanghai 2006  Matt Welsh (AUS) 23.05
United Kingdom Manchester 2008  Adam Pine (AUS) 22.78 [f]
United Arab Emirates Dubai 2010  Albert Subirats (VEN) 22.40 CR
Turkey Istanbul 2012  Nicholas Santos (BRA) 22.22 CR
Qatar Doha 2014  Chad le Clos (RSA) 21.95 CR
Canada Windsor 2016  Chad le Clos (RSA) 21.98
China Hangzhou 2018  Nicholas Santos (BRA) 21.81 CR
United Arab Emirates Abu Dhabi 2021  Nicholas Santos (BRA) 21.93
Australia Melbourne 2022  Nicholas Santos (BRA) 21.78 CR
Hungary Budapest 2024  Noè Ponti (SUI) 21.32 WR

Women

Edition Winner Time Notes Ref.
Hong Kong Hong Kong 1999  Jenny Thompson (USA) 26.18 [g]
Greece Athens 2000  Jenny Thompson (USA) 26.13 CR
Russia Moscow 2002  Anna-Karin Kammerling (SWE) 25.55 CR
United States Indianapolis 2004  Jenny Thompson (USA) 25.89
China Shanghai 2006  Therese Alshammar (SWE) 25.76
United Kingdom Manchester 2008  Felicity Galvez (AUS) 25.32 WR
United Arab Emirates Dubai 2010  Therese Alshammar (SWE) 24.87 CR
Turkey Istanbul 2012  Lu Ying (CHN) 25.14
Qatar Doha 2014  Sarah Sjöström (SWE) 24.58 CR
Canada Windsor 2016  Jeanette Ottesen (DEN) 24.92
China Hangzhou 2018  Ranomi Kromowidjojo (NED) 24.47 CR
United Arab Emirates Abu Dhabi 2021  Ranomi Kromowidjojo (NED) 24.44 CR
Australia Melbourne 2022  Torri Huske (USA) 24.64
 Maggie Mac Neil (CAN)
Hungary Budapest 2024  Gretchen Walsh (USA) 24.01 [h]

Notes

  1. 1 2 Ilya Kharun initially represented Canada before announcing in January 2026 his intention to switch sporting citizenship to the US. Under World Aquatics rules, athletes must cease representing their former nation for 12 months before they can represent their new nation; Kharun becomes eligible to represent the US in October 2026. The attributed nation (or lack thereof) indicates which team he represented at the time.
  2. ↑ Geoff Huegill set a world record of 23.44 in the semifinals.
  3. ↑ Therese Alshammar set a championship record of 25.82 in the semifinals.
  4. ↑ Therese Alshammar set a world record of 25.07 in the semifinals.
  5. ↑ Lars Frölander set a championship record of 23.19 in the heats.
  6. ↑ Adam Pine set a championship record of 22.70 in the semifinals.
  7. ↑ Inge de Bruijn set a world record of 26.16 in the heats.
  8. ↑ Gretchen Walsh set a world record of 23.94 in the semifinals.

References

  1. ↑ Texas swimmer Ian Crocker set a world record in the.... Published by the Chicago Tribune on 2009-03-02; retrieved 2012-04-17.
  2. ↑ "Schoeman, Hardy set world records". BBC News. 2005-07-25. Retrieved 2008-03-28.
  3. 1 2 "Spanish Open: Flash Rafael Munoz Breaks 50 Fly World Record". Swimming World. 5 April 2009. Archived from the original on 5 September 2012. Retrieved 23 July 2014.
  4. 1 2 "2018 Sette Colli Trophy - Men's 50m Butterfly Results" (PDF). Italian Swimming Federation. 1 July 2018. Retrieved 1 July 2018.
  5. ↑ "27 years of FINA Swimming World Cup 1989-2015: the complete Swimming World Cup golden book" (PDF). 2015.
  6. ↑ "Swimming: World best for Foster". 1994-03-23.
  7. ↑ "FINA / ARENA Swimming World Cup 2008 Sydney Men's 50m Butterfly Final Results" (PDF). 2008-10-25. Archived from the original (PDF) on 2008-10-31.
  8. ↑ "Amaury Leveaux Breaks 50m Butterfly World Record Wearing Tracer Rise". 2008-12-06. Archived from the original on 2011-06-07. Retrieved 2009-04-05.
  9. ↑ Lord, Craig (2006-12-14). "WR: Leveaux 50 'fly 22.18; ER Putra 2:02.36 200 back". swimnews.com. Archived from the original on 2008-12-17. Retrieved 2008-12-14.
  10. ↑ "40th International Swimming Festival - Men's 50m Butterfly Final Results". swimrankings.net. 24 October 2009. Retrieved 24 December 2025.
  11. 1 2 3 "2018 FINA World Cup (Berlin) - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 14 November 2009. Retrieved 8 April 2025.
  12. 1 2 "2018 FINA World Cup (Budapest) - Men's 50m Butterfly Results". Omega Timing. 6 October 2018. Retrieved 6 October 2018.
  13. 1 2 LEN (6 November 2021). "2021 European Short Course Swimming Championships Kazan (RUS): Results 50m Butterfly Men Final". Microplus Informatica. Retrieved 6 November 2021.
  14. 1 2 "2024 World Aquatics Cup (Shanghai) - Men's 50m Butterfly Heats Results" (PDF). Omega Timing. 20 October 2024. Retrieved 21 October 2024.
  15. 1 2 "2024 World Aquatics Cup (Singapore) - Men's 50m Butterfly Heats Results" (PDF). Omega Timing. 2 November 2024. Retrieved 2 November 2024.
  16. ↑ "Video - Men's 50m Butterfly Heats". World Aquatics. 2 November 2024. Retrieved 5 November 2024.
  17. 1 2 3 4 "2024 World Aquatics Championships (25 m) - Men's 50m Butterfly Semifinals Results Summary" (PDF). Omega Timing. 10 December 2024. Retrieved 11 January 2025.
  18. 1 2 3 4 5 "2024 World Aquatics Championships (25 m) - Men's 50m Butterfly Final Results Summary" (PDF). Omega Timing. 11 December 2024. Retrieved 11 January 2025.
  19. ↑ "Video - Noe Ponti Breaks Another World Record & Claims 2024 #ShortCourse Double Crown!". World Aquatics. 13 December 2024. Retrieved 13 December 2024.
  20. ↑ "Alshammar breaks women's 50m butterfly world record". The Local. 2007-01-14. Retrieved 2008-04-16.
  21. ↑ "Amsterdam Swim Cup result 50 fly women" (PDF). amsterdamswimcup.nl. 2009-04-19. Retrieved 2009-04-19.
  22. 1 2 3 4 "13th FINA World Championships - Women's 50m Butterfly Semifinals Results" (PDF). Omega Timing. 31 July 2009. Retrieved 22 April 2025.
  23. 1 2 "Sarah Sjostrom Smashes 25-Second Barrier With World Record in 50 Fly in Sweden". Swimming World. 5 July 2014. Archived from the original on 14 July 2014. Retrieved 7 July 2014.
  24. ↑ "European Short Course Swimming Championships". Inter Sport Stats (NOT SURE IF THIS WAS EVER RATIFIED). Retrieved 20 May 2025.
  25. ↑ "1992 Canadian Winter Nationals in Swim News". Retrieved 4 December 2025.
  26. ↑ "Swimming – European Championships; 2 Swedes set records". The New York Times. 11 December 1999. Retrieved 11 May 2013.
  27. ↑ "Triple gold and Galvez world record top night three". Hanson Sports Media. 2008-04-12. Archived from the original on 2008-05-31. Retrieved 2008-04-12.
  28. ↑ "Meet results from the women's 50 fly final at the Stockholm stop of the 2008 World Cup" (PDF). Omega Timing. 2008-11-12. Archived from the original (PDF) on 2012-02-19. Retrieved 2008-11-12.
  29. ↑ "Meet results from the women's 50 fly final at the Berlin stop of the 2008 World Cup" (PDF). Omega Timing. 2008-11-15. Archived from the original (PDF) on 2011-07-15. Retrieved 2008-11-15.
  30. ↑ "Results Women's 50m Butterfly" (PDF). OmegaTiming.com. 2009-10-17. Archived from the original (PDF) on 2012-05-12. Retrieved 2009-10-17.
  31. 1 2 "2009 FINA World Cup (Stockholm) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 11 November 2024. Retrieved 9 April 2025.
  32. 1 2 "2009 FINA World Cup (Singapore) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 22 November 2024. Retrieved 9 April 2025.
  33. 1 2 "2024 World Aquatics Championships (25 m) - Women's 50m Butterfly Heats Results" (PDF). Omega Timing. 10 December 2024. Retrieved 10 December 2024.
  34. 1 2 3 4 "2024 World Aquatics Championships (25 m) - Women's 50m Butterfly Semifinals Results" (PDF). Omega Timing. 10 December 2024. Retrieved 10 December 2024.
  35. 1 2 "2025 World Aquatics Cup (Carmel) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 11 October 2025. Retrieved 12 October 2025.
  36. ↑ "Men's 50m Butterfly Long Course All-Time Ranking". World Aquatics. Retrieved 23 March 2025.
  37. ↑ "18th FINA World Championships - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 22 July 2019. Archived (PDF) from the original on 22 July 2019. Retrieved 22 July 2019.
  38. 1 2 3 4 5 6 7 "2026 European Championships - Men's 50m Butterfly Semifinals Results" (PDF). Omega Timing. 10 August 2026. Retrieved 10 August 2026.
  39. 1 2 "French Long Course National Championships: Rafael Munoz Perez Threatens World Record Twice". Swimming World. 22 April 2009. Retrieved 20 April 2025.
  40. ↑ "2018 European Championships - Men's 50m Butterfly Final Results" (PDF). Microplus Informatica. 7 August 2018. Retrieved 9 May 2025.
  41. 1 2 3 "2025 World Aquatics Championships - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 28 July 2025. Retrieved 28 July 2025.
  42. ↑ "2026 European Championships - Men's 50m Butterfly Heats Results" (PDF). Omega Timing. 10 August 2026. Retrieved 10 August 2026.
  43. 1 2 3 "2026 European Championships - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 11 August 2026. Retrieved 11 August 2026.
  44. ↑ Braden Keith (16 June 2018). "Andrii Govorov Swims Textile Best 50 Fly at Mare Nostrum – Monaco". SwimSwam. Retrieved 9 May 2025.
  45. ↑ "18th FINA World Championships - Men's 50m Butterfly Semifinals Results" (PDF). Omega Timing. 21 July 2019. Retrieved 30 April 2025.
  46. 1 2 "19th FINA World Championships - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 19 June 2022. Retrieved 2 July 2022.
  47. ↑ Baxley, Will (11 June 2026). "Egor Kornev Continues Tear With 46.99 100 free, 22.59 50 Fly Russian Records". SwimSwam. Retrieved 11 June 2026.
  48. ↑ "2026 US National Championships – Men's 50m Butterfly Final Results" (PDF). Omega Timing. 29 July 2026. Retrieved 29 July 2026.
  49. ↑ "2019 FINA Champions Series (Budapest) - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 11 May 2019. Retrieved 9 May 2025.
  50. ↑ James Sutherland (3 May 2017). "Nicholas Santos Becomes 2nd Fastest Performer Ever With 22.61 50 Fly". SwimSwam. Retrieved 30 April 2025.
  51. 1 2 "2025 World Aquatics Championships - Men's 50m Butterfly Semifinals Results" (PDF). Omega Timing. 27 July 2025. Retrieved 27 July 2025.
  52. ↑ "2023 Russian Championships - Men's 50m Butterfly Final Results" (PDF). russwimming.ru. 19 April 2023. Retrieved 23 April 2023.
  53. ↑ Sean Griffin (24 May 2026). "2026 Mare Nostrum Monaco: Day 2 Finals Live Recap". SwimSwam. Retrieved 30 May 2026.
  54. 1 2 "13th FINA World Championships - Men's 50m Butterfly Final Results". Omega Timing. 27 July 2009. Retrieved 30 April 2025.
  55. ↑ Retta Race (2 July 2026). "Sean Niewold Clocks 22.69 Dutch Record In Men's 50 Fly". SwimSwam. Retrieved 2 July 2026.
  56. ↑ James Sutherland (26 June 2017). "Henrique Martins Moves to #2 in the World With 22.7 50 Fly in Brazil". SwimSwam. Retrieved 30 April 2025.
  57. ↑ Retta Race (27 May 2025). "Nyls Korstanje Lowers Dutch 50 Fly Record to 22.72 as #10 Performer in History". SwimSwam. Retrieved 28 May 2025.
  58. 1 2 Retta Race (29 July 2026). "Chalmers Gets Redemption With 50 Fly CG Victory Alongside Armbruster In Oceanian Record". SwimSwam. Retrieved 29 July 2026.
  59. ↑ "Maria Lenk Trophy: Cesar Cielo and Jeanette Ottesen Set Textile Bests; Felipe Silva Breaks 1:00 Barrier Twice in 100 Breast". Swimming World. 24 April 2012. Retrieved 20 April 2025.
  60. ↑ "2023 World Aquatics Championships - Men's 50m Butterfly Semifinals Results" (PDF). Omega Timing. 23 July 2023. Retrieved 23 July 2023.
  61. ↑ "Men's 50m Butterfly Short Course All-Time Ranking". World Aquatics. Retrieved 14 August 2025.
  62. 1 2 3 "2025 European Championships (25m) - Men's 50m Butterfly Semifinals Results" (PDF). Omega Timing. 2 December 2025. Retrieved 4 December 2025.
  63. 1 2 "2024 World Aquatics Championships (25m) - Men's 50m Butterfly Heats Results" (PDF). Omega Timing. 10 December 2024. Retrieved 11 January 2025.
  64. ↑ "2025 European Championships (25m) - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 3 December 2025. Retrieved 4 December 2025.
  65. 1 2 "2024 World Aquatics Cup (Singapore) - Men's 50m Butterfly Heats Results" (PDF). Omega Timing. 2 November 2024. Retrieved 9 May 2025.
  66. ↑ "2024 World Aquatics Cup (Shanghai) - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 20 October 2024. Retrieved 9 May 2025.
  67. 1 2 3 "2025 World Aquatics Cup (Westmont) - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 19 October 2025. Retrieved 20 October 2025.
  68. ↑ "2025 Russian Championships - Men's 50m Butterfly Semifinals Results" (PDF) (in Russian). 7 November 2025. Retrieved 7 November 2025.
  69. ↑ "2024 World Aquatics Cup (Incheon) - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 26 October 2024. Retrieved 9 May 2025.
  70. ↑ "2020 International Swimming League (Match 9) - Men's 50m Butterfly Results" (PDF). Omega Timing. 10 November 2020. Retrieved 9 May 2025.
  71. ↑ "2023 European Championships - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 9 December 2023. Retrieved 10 December 2023.
  72. 1 2 "2020 International Swimming League (Semifinal 2) - Men's 50m Butterfly Results" (PDF). Omega Timing. 16 November 2020. Retrieved 9 May 2025.
  73. 1 2 3 "2025 World Aquatics Cup - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 25 October 2025. Retrieved 27 October 2025.
  74. ↑ "12th FINA World Championships (25m) - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 6 December 2014. Retrieved 9 May 2025.
  75. ↑ Retta Race (25 September 2024). "Sun Jiajun Shaves Another .01 Off Newly-minted Scm 50 Fly Asian Record – 21.96". SwimSwam. Retrieved 4 October 2024.
  76. 1 2 "15th FINA World Championships (25m) - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 20 December 2021. Retrieved 20 December 2021.
  77. ↑ "2021 FINA World Cup (Budapest) - Men's 50m Butterfly Final Results" (PDF). Omega Timing. 9 October 2021. Retrieved 16 December 2025.
  78. ↑ "Women's 50m Butterfly Long Course All-Time Ranking". World Aquatics. Retrieved 3 August 2025.
  79. ↑ David Rieder (26 June 2026). "Gretchen Walsh Swims Second-Fastest Time Ever in 50 Butterfly, Takes Down Own American Record in Win Against Sarah Sjostrom". Swimming World. Retrieved 26 June 2026.
  80. 1 2 "17th FINA World Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 29 July 2017. Retrieved 23 April 2025.
  81. ↑ "2024 World Aquatics Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 17 February 2024. Retrieved 23 April 2025.
  82. 1 2 "2026 Pan Pacific Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 12 August 2026. Retrieved 12 August 2026.
  83. ↑ "2025 US National Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 4 June 2025. Retrieved 4 June 2025.
  84. ↑ Jason Marsteller (5 April 2015). "Sarah Sjostrom Rattles World Record in 50 Fly in Eindhoven". Swimming World. Retrieved 5 May 2025.
  85. ↑ "2024 Sette Colli Trophy - Women's 50m Butterfly Final Results" (PDF). microplustiming.com. 21 June 2024. Retrieved 5 May 2025.
  86. ↑ "2023 World Aquatics Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 28 July 2023. Retrieved 23 April 2025.
  87. ↑ "Seebohm, Sjostrom Double Winners at Mare Nostrum Series Barcelona". Swimming World. 14 June 2017. Retrieved 14 June 2017.
  88. 1 2 "2023 World Aquatics Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 29 July 2023. Retrieved 29 July 2023.
  89. ↑ "18th FINA World Championships - Women's 50m Butterfly Semifinals Results" (PDF). Omega Timing. 26 July 2019. Retrieved 5 May 2025.
  90. 1 2 "2025 World Aquatics Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 2 August 2025. Retrieved 2 August 2025.
  91. ↑ "2014 European Championships - Women's 50m Butterfly Semifinals Results" (PDF). Microplus Informatica. 18 August 2014. Retrieved 20 August 2014.
  92. ↑ "2024 World Aquatics Championships - Women's 50m Butterfly Heats Results" (PDF). Omega Timing. 16 February 2024. Retrieved 23 April 2025.
  93. ↑ Retta Race (26 June 2026). "Sarah Sjostrom Is Indeed Competing At Sette Colli, Puts Up 25.31 50 Fly Prelim". SwimSwam. Retrieved 26 June 2026.
  94. 1 2 "2026 Pan Pacific Championships - Women's 50m Butterfly Heats Results" (PDF). Omega Timing. 12 August 2026. Retrieved 12 August 2026.
  95. ↑ "2025 TYR Pro Swim Series (Fort Lauderdale) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 2 May 2025. Retrieved 2 May 2025.
  96. 1 2 3 "19th FINA World Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 24 June 2022. Retrieved 7 July 2022.
  97. 1 2 "16th FINA World Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 8 August 2015. Retrieved 5 May 2025.
  98. ↑ "2026 European Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 12 August 2026. Retrieved 12 August 2026.
  99. ↑ "Women's 50m Butterfly Final Results". liveffn.com. 19 June 2021. Retrieved 4 July 2021.
  100. ↑ Jason Marsteller (27 July 2014). "Commonwealth Games: Australia Dominates Night Four in Glasgow". Swimming World. Retrieved 5 May 2025.
  101. ↑ "15th FINA World Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 3 August 2013. Retrieved 5 May 2025.
  102. ↑ "2023 Russian Championships - Women's 50m Butterfly Results" (PDF). russwimming.ru. 19 April 2023. Retrieved 23 April 2023.
  103. ↑ "2019 FINA World Cup (Singapore) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 16 August 2019. Retrieved 5 May 2025.
  104. ↑ "2022 European Championships - Women's 50m Butterfly Final Results" (PDF). Microplus Informatica. 13 August 2022. Retrieved 30 August 2022.
  105. ↑ "2023 US National Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 28 June 2023. Retrieved 30 June 2023.
  106. ↑ "2025 World Aquatics Championships - Women's 50m Butterfly Semifinals Results" (PDF). Omega Timing. 1 August 2025. Retrieved 1 August 2025.
  107. ↑ Retta Race (23 May 2025). "Hazel Ouwehand Rips 25.43 50 Fly New Zealand National Record". SwimSwam. Retrieved 23 May 2025.
  108. ↑ "2018 Australian Trials - Women's 50m Butterfly Heats Results". 1 March 2018. Retrieved 5 May 2025.
  109. ↑ "13th FINA World Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 1 August 2009. Retrieved 23 April 2025.
  110. ↑ "18th FINA World Championships - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 27 July 2019. Retrieved 23 April 2025.
  111. ↑ Retta Race (21 June 2026). "Zhang Yufei Hits 50 Fly Season-Best, Wang Xizhe Posts Speedy 200 Fly To Close Out CHN Nats". SwimSwam. Retrieved 22 June 2026.
  112. ↑ "Women's 50m Butterfly Short Course All-Time Ranking". World Aquatics. Retrieved 31 October 2025.
  113. 1 2 "2025 World Aquatics Cup (Westmont) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 18 October 2025. Retrieved 19 October 2025.
  114. ↑ "2025 World Aquatics Cup (Toronto) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 24 October 2025. Retrieved 24 October 2025.
  115. 1 2 "2024 World Aquatics Championships (25m) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 11 December 2024. Retrieved 11 January 2025.
  116. ↑ "2025 World Aquatics Cup (Carmel) - Women's 50m Butterfly Heats Results" (PDF). Omega Timing. 11 October 2025. Retrieved 12 October 2025.
  117. ↑ "2024 World Aquatics Championships (25m) - Women's 100m Butterfly Final Results" (PDF). Omega Timing. 10 December 2024. Retrieved 10 December 2024.
  118. ↑ "2025 World Aquatics Cup (Toronto) - Women's 50m Butterfly Heats Results" (PDF). Omega Timing. 24 October 2025. Retrieved 24 October 2025.
  119. ↑ "2025 World Aquatics Cup (Westmont) - Women's 50m Butterfly Heats Results" (PDF). Omega Timing. 18 October 2025. Retrieved 19 October 2025.
  120. ↑ "2024 World Aquatics Championships (25m) - Women's 100m Butterfly Semifinals Results" (PDF). Omega Timing. 10 December 2024. Retrieved 10 December 2024.
  121. ↑ "2024 World Aquatics Cup (Singapore) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 19 October 2024. Retrieved 27 October 2024.
  122. 1 2 3 "2021 FINA World Championships (25m) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 19 December 2021. Retrieved 20 December 2021.
  123. ↑ "14th FINA World Championships (25m) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 14 December 2018. Retrieved 8 May 2025.
  124. ↑ Spencer Penland (12 December 2020). "Ranomi Kromowidjojo Posts 24.49 SCM 50 Fly, Narrowly Misses Dutch Record". SwimSwam. Retrieved 9 May 2025.
  125. ↑ "2025 World Aquatics Cup - Women's 100m Butterfly Final Results" (PDF). Omega Timing. 25 October 2025. Retrieved 27 October 2025.
  126. ↑ "2021 European Championships - Women's 50m Butterfly Final Results" (PDF). microplustiming.com. 7 November 2021. Retrieved 7 November 2021.
  127. ↑ "2018 FINA World Cup (Tokyo) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 10 November 2018. Retrieved 8 May 2025.
  128. ↑ "2025 World Aquatics Cup (Westmont) - Women's 100m Butterfly Final Results" (PDF). Omega Timing. 18 October 2025. Retrieved 19 October 2025.
  129. ↑ "2017 FINA World Cup (Berlin) - Women's 50m Butterfly Heats Results" (PDF). Omega Timing. 6 August 2017. Retrieved 8 May 2025.
  130. ↑ Retta Race (20 October 2017). "Kromowidjojo Keeps the Fast Times Rolling w/Dutch Fly Record". SwimSwam. Retrieved 9 May 2025.
  131. ↑ "2019 European Short Course Championships - Women's 50m Butterfly Final Results" (PDF). microplustiming.com. 5 December 2019. Retrieved 9 May 2025.
  132. ↑ "Women's 50m Butterfly Final Results" (PDF). russwimming.ru. 22 November 2023. Retrieved 23 November 2023.
  133. ↑ "2014 FINA World Cup (Dubai) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 1 September 2014. Retrieved 8 May 2025.
  134. 1 2 "2025 European Championships (25m) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 3 December 2025. Retrieved 4 December 2025.
  135. 1 2 3 "2022 FINA World Championships (25m) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 14 December 2022. Retrieved 17 December 2022.
  136. ↑ "2009 FINA World Cup (Berlin) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 15 November 2009. Retrieved 8 May 2025.
  137. ↑ "12th FINA World Championships (25m) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 7 December 2014. Retrieved 8 May 2025.
  138. ↑ Retta Race (14 January 2018). "Teen Phenom Rikako Ikee Crushes 4 National Records Over 2 Days". SwimSwam. Retrieved 9 May 2025.
  139. ↑ "2021 FINA World Cup (Kazan) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 29 October 2021. Retrieved 12 November 2021.
  140. ↑ "2020 International Swimming League (Final) - Women's 50m Butterfly Results" (PDF). omegatiming.com. 22 November 2020. Retrieved 15 October 2021.
  141. ↑ "2021 International Swimming League (Final) - Women's 50m Butterfly Results" (PDF). Omega Timing. 21 November 2021. Retrieved 9 May 2025.
  142. ↑ "10th FINA World Championships (25m) - Women's 50m Butterfly Final Results" (PDF). Omega Timing. 17 December 2010. Retrieved 9 May 2025.
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