Final 19:45 time gap 50m pts L ag 1. Diogo Matos Ribeiro Portugal 51.17s 23.84s 902 4 19 2. Simon Bucher Austria 51.28s +0.11s 23.94s 896 3 23 3. Jakub Majerski Poland 51.32s +0.15s 24.09s 894 5 23 4. Nyls Korstanje Netherlands 51.41s +0.24s 23.50s 889 1 25 5. Chad Le Clos South Africa 51.48s +0.31s 24.04s 886 2 31 6. Zach Harting United States 51.68s +0.51s 24.15s 876 8 26 7. Mario Molla Yanes Spain 51.72s +0.55s 23.96s 874 6 21 8. Josif Miladinov Bulgaria 51.73s +0.56s 24.21s 873 7 20 66 Competitors from 63 Nations. 2025 Men 100m Butterfly Men 100m Butterfly History 2023 Men 100m Butterfly World Record: Caeleb Dressel, United States 49.45s OG Tokyo, Japan 31st July 2021 Championship Record: Caeleb Dressel, United States 49.50s Gwanju, South Korea 26th July 2019 Olympic Qualification Time (14th Tokyo 2020): 51.67s. Olympic Consideration Time (+0.5% OQT): 51.93s Semi-Finals - Friday, 16th February 19:09 Best 8 times advanced to Final. Semi 1 19:12 time gap 50m pts L ag 5. Chad Le Clos South Africa 51.70s Q +0.40s 24.13s 875 6 31 6. Josif Miladinov Bulgaria 51.72s Q +0.42s 24.12s 874 2 20 8. Zach Harting United States 51.78s +0.48s 24.26s 870 3 26 9. Katsuhiro Matsumoto Japan 51.85s +0.55s 24.12s 867 4 26 10.Matthew Sates South Africa 51.99s +0.69s 24.30s 860 8 20 11.Adilbek Mussin Kazakhstan 52.06s +0.76s 24.48s 857 5 24 13.Matheus Gonche Brazil 52.12s +0.82s 24.49s 854 1 25 16.Shaine Casas United States 52.75s +1.45s 24.17s 823 7 24 : Semi 2 19:17 time gap 50m pts L ag 1. Diogo Matos Ribeiro Portugal 51.30s Q 23.95s 895 3 19 2. Jakub Majerski Poland 51.33s Q +0.03s 24.03s 894 6 23 3. Simon Bucher Austria 51.39s Q +0.09s 23.91s 890 4 23 4. Mario Molla Yanes Spain 51.48s Q +0.18s 24.00s 886 7 21 7. Nyls Korstanje Netherlands 51.75s Q +0.45s 23.58s 872 5 25 12.Finlay Knox Canada 52.07s +0.77s 24.33s 856 2 23 14.Gianmarco Sansone Italy 52.15s +0.85s 24.50s 852 8 23 15.Adrian Jaskiewicz Poland 52.28s +0.98s 24.27s 846 1 22

Todor 66 index Swimming WC index Swimming Doha 2024 Men 50m Freestyle Women 50m Freestyle Men 100m Freestyle Women 100m Freestyle Men 200m Freestyle Women 200m Freestyle Men 400m Freestyle Women 400m Freestyle Men 800m Freestyle Women 800m Freestyle Men 1500m Freestyle Women 1500m Freestyle Men 50m Backstroke Women 50m Backstroke Men 100m Backstroke Women 100m Backstroke Men 200m Backstroke Women 200m Backstroke Men 50m Breaststroke Women 50m Breaststroke Men 100m Breaststroke Women 100m Breaststroke Men 200m Breaststroke Women 200m Breaststroke Men 50m Butterfly Women 50m Butterfly Men 100m Butterfly Women 100m Butterfly Men 200m Butterfly Women 200m Butterfly Men 200m Medley Women 200m Medley Men 400m Medley Women 400m Medley Men 4x100m Freestyle Relay Women 4x100m Freestyle Relay Men 4x200m Freestyle Relay Women 4x200m Freestyle Relay Men 4x100m Medley Relay Women 4x100m Medley Relay Mixed 4x100m Freestyle Relay Mixed 4x100m Medley Relay

Heat 8 19:48 time gap 50m pts L ag OC 1. Simon Bucher Austria 51.42s Q 23.97s 889 5 23 QT 3. Nyls Korstanje Netherlands 51.70s Q +0.28s 23.43s 875 4 25 CT 5. Diogo Matos Ribeiro Portugal 51.78s Q +0.36s 24.00s 870 3 19 CT 8. Finlay Knox Canada 52.04s q +0.62s 24.40s 857 7 23 16.Max Mc Cusker Ireland 52.52s SO +1.10s 24.18s 834 9 24 16.Matthew Sates South Africa 52.52s SO +1.10s 24.61s 834 6 20 18.Tzen Wei Teong Singapore 52.62s +1.20s 23.98s 829 8 26 24.Xizhe Wang China 53.10s +1.68s 24.80s 807 0 17 30.Jorge Iga Mexico 53.58s +2.16s 24.57s 786 1 27 -. Tomoru Honda Japan DNS - 2 22 : Heat 7 19:46 time gap 50m pts L ag OC 4. Adilbek Mussin Kazakhstan 51.75s q +0.33s 24.49s 872 6 24 CT 8. Chad Le Clos South Africa 52.04s Q +0.62s 24.46s 857 5 31 10.Josif Miladinov Bulgaria 52.10s Q +0.68s 23.90s 855 3 20 12.Shaine Casas United States 52.21s q +0.79s 24.05s 849 4 24 14.Matheus Gonche Brazil 52.44s q +1.02s 24.75s 838 2 25 15.Gianmarco Sansone Italy 52.46s q +1.04s 24.77s 837 7 23 21.Bryan Leong Xin Ren Malaysia 52.78s +1.36s 24.56s 822 9 20 32.Jarod Hatch Philippines 53.75s +2.33s 25.13s 778 0 25 -. Cameron Gray New Zealand DNS - 1 20 -. Konstantinos Emmanouil Stamou Greece DNS - 8 20 : Heat 6 19:44 time gap 50m pts L ag OC 2. Katsuhiro Matsumoto Japan 51.60s q +0.18s 24.23s 880 4 26 QT 6. Zach Harting United States 51.94s Q +0.52s 24.34s 862 3 26 7. Jakub Majerski Poland 51.96s Q +0.54s 24.15s 861 5 23 11.Mario Molla Yanes Spain 52.12s Q +0.70s 24.20s 854 2 21 13.Adrian Jaskiewicz Poland 52.31s q +0.89s 24.29s 844 6 22 20.Daniel Gracik Czechia 52.77s +1.35s 24.38s 822 1 19 23.Eldor Usmonov Uzbekistan 52.83s +1.41s 24.41s 820 7 20 24.Jorge Eliezer Otaiza Hernandez Venezuela 53.10s +1.68s 24.58s 807 0 21 26.Navaphat Wongcharoen Thailand 53.27s +1.85s 25.18s 799 9 26 44.Jaehoon Yang South Korea 55.39s +3.97s 25.81s 711 8 25 : Heat 5 09:42 time gap 50m pts L ag 19.David Arias Gonzalez Colombia 52.72s +1.30s 24.53s 825 4 28 22.Durde Matic Serbia 52.81s +1.39s 24.26s 821 9 23 27.Abdalla Youssef Nasr Egypt 53.31s +1.89s 24.86s 798 2 18 28.Mehrshad Afghari Iran 53.32s +1.90s 24.87s 797 8 22 29.Denys Kesil Ukraine 53.57s +2.15s 24.71s 786 3 23 31.Diego Nicolas Balbi Alayo Peru 53.62s +2.20s 25.20s 784 1 18 34.Jaouad Syoud Algeria 53.96s +2.54s 25.69s 769 5 24 35.Joe Kurniawan Indonesia 53.97s +2.55s 25.32s 769 6 22 38.Abeku Jackson Ghana 54.28s +2.86s 25.09s 756 0 23 -. Yeziel Morales Puerto Rico DNS - 7 28 : Heat 4 09:39 time gap 50m pts L ag 33.Benjamin Schnapp Chile 53.77s +2.35s 25.32s 777 6 22 36.Artur Barseghyan Armenia 54.22s +2.80s 24.94s 758 7 21 37.Steven Aimable Senegal 54.23s +2.81s 25.02s 758 4 25 39.Jesse Ssuubi Ssengonzi Uganda 54.48s +3.06s 25.08s 747 5 21 40.Nika Tchitchiashvili Georgia 54.71s +3.29s 25.98s 738 2 18 41.Josh Kirlew Jamaica 54.75s +3.33s 25.37s 736 1 24 42.Ramil Valizada Azerbaijan 54.88s +3.46s 25.83s 731 9 20 43.Tibor Tistan Slovakia 55.27s +3.85s 24.64s 716 3 20 48.Esteban Nunez Del Prado Bolivia 56.68s +5.26s 26.07s 664 8 19 -. Milos Milenkovic Montenegro DNS - 0 18 : Heat 3 09:37 time gap 50m pts L ag 45.Jayhan Jamaud Odlum-Smith Saint Lucia 55.86s +4.44s 25.79s 693 4 22 47.Raekwon Jibril Noel Guyana 56.24s +4.82s 26.13s 679 2 18 49.Clinton Opute Nigeria 56.95s +5.53s 26.54s 654 6 20 50.Zackary Gresham Grenada 57.26s +5.84s 26.08s 644 3 19 51.Marvin Johnson Bahamas 57.29s +5.87s 26.89s 643 5 18 52.Chi Chong Lam Macau 57.39s +5.97s 26.77s 639 8 16 54.Jeno Heyns Suriname 58.51s +7.09s 26.99s 603 1 20 55.Mohamad Eyad Masoud ART 58.61s +7.19s 27.13s 600 9 29 57.James Hendrix Guam 59.01s +7.59s 27.10s 588 7 21 57.Paolo Priska Albania 59.01s +7.59s 27.10s 588 0 19 : Heat 2 09:34 time gap 50m pts L ag 53.Mohammad Alotaibi Kuwait 58.47s +7.05s 27.19s 604 1 17 56.Finau Ohuafi Tonga 58.62s +7.20s 26.36s 600 5 23 59.Kokoro Frost Samoa 59.75s +8.33s 26.72s 566 3 21 60.Hasan Ali Khaleel Al-Zinkee Iraq 59.77s +8.35s 27.32s 566 4 20 61.Thomas Chen Papua New Guinea 1:00.66 +9.24s 27.81s 541 2 19 62.Kinley Lhendup Bhutan 1:01.87 +10.45s 28.34s 510 6 19 64.Elhadj N'gnane Diallo Guinea 1:03.53 +12.11s 29.41s 471 7 20 : Heat 1 09:32 time gap 50m pts L ag 45.Leo Nolles Uruguay 55.86s +4.44s 25.83s 693 3 20 63.Mashal Salim Khalfan Al Kulaibi Oman 1:02.36 +10.94s 27.60s 498 5 16 65.Aaron Ghebre Owusu Eritrea 1:05.63 +14.21s 28.51s 427 8 17 66.Yusuf Marwan Abdullah Nasser Yemen 1:12.93 +21.51s 30.56s 311 4 15 : Swimm-Off 11:38 time gap 50m pts L ag 16.Matthew Sates South Africa 51.80s q 24.12s 869 4 20 17.Max Mc Cusker Ireland 52.31s +0.51s 24.16s 844 5 24

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Last updated: 8 Aug 2025
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