| Men 100m Breaststroke XXII Swimming World Championship 2025 Singapore - Monday, 28th July - Gold Medal: Haiyang Qin, China | 
| Final 19:05 |   | time |   | gap | 50m | pts | L | ag |  | 1. Haiyang Qin |   China | 58.23s |   |   | 27.07s | 932 | 4 | 26 |  | 2. Nicolo Martinenghi |   Italy | 58.58s |   | +0.35s | 26.90s | 915 | 5 | 25 |  | 3. Denis Petrashov |   Kyrgyzstan | 58.88s |   | +0.65s | 27.27s | 901 | 1 | 25 |  | 4. Caspar Corbeau |   Netherlands | 59.06s |   | +0.83s | 27.82s | 893 | 7 | 24 |  | 5. Ludovico Viberti |   Italy | 59.08s |   | +0.85s | 27.16s | 892 | 3 | 23 |  | 6. Lucas Matzerath |   Germany | 59.14s |   | +0.91s | 27.39s | 889 | 6 | 25 |  | 7. Josh Matheny |   United States | 59.26s |   | +1.03s | 27.68s | 884 | 2 | 22 |  | 8. Danil Semianinov |   Neutral At B | 59.55s |   | +1.32s | 27.47s | 871 | 0 | 27 |  | -. Kirill Prigoda |   Neutral At B | 59.01s | DQ |   | 27.35s | - | 8 | 29 |   
| Standard A: 59.75s Standard B 1:01.84 |  | World and Championship Record: Adam Peaty, Great Britain 56.88s Gwangju, South Korea 21st July 2019 |   
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 Semi-Finals - Sunday, 28th July 19:54 |  | Best 9 times advanced to Final.  |   
| Semi 1 19:16 |   | time |   | gap | 50m | pts | L | ag |  | 4. Lucas Matzerath |   Germany | 58.93s | Q | +0.69s | 27.51s | 899 | 4 | 25 |  | 5. Josh Matheny |   United States | 59.15s | Q | +0.91s | 27.73s | 889 | 3 | 22 |  | 16. Caspar Corbeau |   Netherlands | 59.17s | Q | +0.93s | 27.69s | 888 | 5 | 24 |  | 7. Denis Petrashov |   Kyrgyzstan | 59.20s | Q | +0.96s | 27.77s | 886 | 6 | 25 |  | 9. Danil Semianinov |   Neutral At B | 59.39s | Q | +1.15s | 27.62s | 878 | 1 | 27 |  | 10.Melvin Imoudu |   Germany | 59.43s |   | +1.19s | 27.75s | 876 | 2 | 26 |  | 14.Taku Taniguchi |   Japan | 59.59s |   | +1.35s | 28.70s | 869 | 7 | 23 |  | 15.Campbell McKean |   United States | 59.74s |   | +1.50s | 28.43s | 863 | 8 | 18 |   
| Semi 2 19:21 |   | time |   | gap | 50m | pts | L | ag |  | 1. Haiyang Qin |   China | 58.24s | Q |   | 27.19s | 931 | 3 | 26 |  | 2. Nicolo Martinenghi |   Italy | 58.62s | Q | +0.38s | 27.22s | 913 | 5 | 25 |  | 3. Ludovico Viberti |   Italy | 58.89s | Q | +0.65s | 27.04s | 901 | 2 | 23 |  | 8. Kirill Prigoda |   Neutral At B | 59.36s | Q | +1.12s | 27.25s | 879 | 4 | 29 |  | 10.Zhihao Dong |   China | 59.43s |   | +1.19s | 27.84s | 876 | 6 | 20 |  | 12.Ilya Shymanovich |   Neutral At A | 59.44s |   | +1.20s | 27.32s | 876 | 7 | 30 |  | 13.Gregory Butler |   Great Britain | 59.53s |   | +1.29s | 27.73s | 872 | 1 | 24 |  | 16.Andrius Sidlauskas |   Lithuania | 1:00.03 |   | +1.79s | 27.98s | 850 | 8 | 28 |   
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Heats - Sunday, 27th July 12:06  | 
| Best 16 times advanced to Semi-Finals. StA 59.75s - First 12. StB 1:01.84 - First 37. | 
| Heat 8 12:28 |   | time |   | gap | 50m | pts | L | ag |  | 5. Haiyang Qin |   China | 59.13s | Q | +0.60s | 27.37s | 890 | 4 | 26 |  | 7. Zhihao Dong |   China | 59.46s | q | +0.93s | 27.46s | 875 | 3 | 20 |  | 8. Denis Petrashov |   Kyrgyzstan | 59.53s | Q | +1.00s | 28.30s | 872 | 6 | 25 |  | 14.Danil Semianinov |   Neutral At B | 59.92s | Q | +1.39s | 28.22s | 855 | 7 | 27 |  | 15.Campbell McKean |   United States | 59.98s | q | +1.45s | 28.04s | 852 | 5 | 18 |  | 15.Andrius Sidlauskas |   Lithuania | 59.98s | q | +1.45s | 27.33s | 852 | 2 | 28 |  | 17.Dongyeol Choi |   South Korea | 59.99s |   | +1.46s | 27.76s | 852 | 1 | 26 |  | 20.Nash Wilkes |   Australia | 1:00.42 |   | +1.89s | 28.01s | 834 | 8 | 23 |  | 21.Eoin Corby |   Ireland | 1:00.63 |   | +2.10s | 28.24s | 825 | 0 | 23 |  | 21.Ronan Wantenaar |   Namibia | 1:00.63 |   | +2.10s | 28.25s | 825 | 9 | 24 |   
| Heat 7 12:25 |   | time |   | gap | 50m | pts | L | ag |  | 6. Josh Matheny |   United States | 59.40s | Q | +0.87s | 27.95s | 878 | 3 | 22 |  | 9. Ludovico Viberti |   Italy | 59.56s | Q | +1.03s | 27.57s | 870 | 5 | 23 |  | 10.Melvin Imoudu |   Germany | 59.58s | q | +1.05s | 27.42s | 870 | 4 | 26 |  | 12.Taku Taniguchi |   Japan | 59.75s | q | +1.22s | 28.36s | 862 | 2 | 23 |  | 13.Gregory Butler |   Great Britain | 59.87s | q | +1.34s | 27.86s | 857 | 1 | 24 |  | 18.Yamato Fukasawa |   Japan | 1:00.23 |   | +1.70s | 28.31s | 842 | 6 | 24 |  | 26.Nil Cadevall Micolau |   Spain | 1:00.93 |   | +2.40s | 28.60s | 813 | 8 | 19 |  | 29.Finlay Knox |   Canada | 1:01.05 |   | +2.52s | 28.62s | 808 | 9 | 24 |  | 30.Bernhard Reitshammer |   Austria | 1:01.09 |   | +2.56s | 28.51s | 807 | 7 | 31 |  | 42.Jonathan Itzhaki |   Israel | 1:02.26 |   | +3.73s | 29.31s | 762 | 0 | 21 |   
| Heat 6 12:22 |   | time |   | gap | 50m | pts | L | ag |  | 1. Kirill Prigoda |   Neutral At B | 58.53s | Q |   | 26.94s | 917 | 2 | 29 |  | 2. Lucas Matzerath |   Germany | 58.75s | Q | +0.22s | 27.38s | 907 | 3 | 25 |  | 3. Nicolo Martinenghi |   Italy | 58.84s | Q | +0.31s | 27.11s | 903 | 4 | 25 |  | 4. Caspar Corbeau |   Netherlands | 59.03s | Q | +0.50s | 27.58s | 894 | 5 | 24 |  | 11.Ilya Shymanovich |   Neutral At A | 59.59s | q | +1.06s | 27.65s | 869 | 6 | 30 |  | 19.Dawid Wiekiera |   Poland | 1:00.27 |   | +1.74s | 28.09s | 840 | 1 | 22 |  | 23.Aleksas Savickas |   Lithuania | 1:00.64 |   | +2.11s | 28.18s | 825 | 7 | 22 |  | 26.Lyubomir Epitropov |   Bulgaria | 1:00.93 |   | +2.40s | 28.63s | 813 | 8 | 26 |  | 28.Miguel Alejandro De Lara Ojeda |   Mexico | 1:01.01 |   | +2.48s | 28.81s | 810 | 9 | 30 |  | 45.Arsen Kozhakhmetov |   Kazakhstan | 1:02.61 |   | +4.08s | 28.33s | 749 | 0 | 19 |   
| Heat 5 12:19 |   | time |   | gap | 50m | pts | L | ag |  | 24.Volodymyr Lisovets |   Ukraine | 1:00.81 |   | +2.28s | 28.15s | 818 | 4 | 21 |  | 25.Chris Smith |   South Africa | 1:00.85 |   | +2.32s | 27.58s | 816 | 6 | 19 |  | 32.Savvas Thomoglou |   Greece | 1:01.13 |   | +2.60s | 28.97s | 805 | 0 | 23 |  | 33.Sai Ting Adam Mak |   Hong Kong | 1:01.17 |   | +2.64s | 28.37s | 804 | 3 | 18 |  | 35.Filip Mujan |   Croatia | 1:01.42 |   | +2.89s | 29.01s | 794 | 8 | 22 |  | 36.Jonas Gaur |   Denmark | 1:01.56 |   | +3.03s | 28.30s | 788 | 2 | 20 |  | 37.Einar Margeir Agustsson |   Iceland | 1:01.64 |   | +3.11s | 28.47s | 785 | 1 | 20 |  | 39.Mariano Lazzerini |   Chile | 1:01.89 |   | +3.36s | 29.21s | 776 | 7 | 21 |  | 41.Chun Ho Chan |   Singapore | 1:02.00 |   | +3.47s | 29.24s | 772 | 5 | 21 |  | 44.Joao Carneiro |   Luxembourg | 1:02.38 |   | +3.85s | 29.12s | 758 | 9 | 21 |   
| Heat 4 12:16 |   | time |   | gap | 50m | pts | L | ag |  | 31.Nusrat Allahverdi |   Turkey | 1:01.11 |   | +2.58s | 27.96s | 806 | 5 | 17 |  | 34.Joergen Scheie Braathen |   Norway | 1:01.29 |   | +2.76s | 28.21s | 799 | 3 | 30 |  | 38.Wei-Tang Jhang |   Chinese Taipei | 1:01.86 |   | +3.33s | 29.34s | 777 | 6 | 18 |  | 40.Likhith Selvaraj Prema |   India | 1:01.99 |   | +3.46s | 29.24s | 772 | 1 | 26 |  | 43.Daniel Kertes |   Sweden | 1:02.34 |   | +3.81s | 28.07s | 759 | 4 | 26 |  | 49.Kito Campbell |   Jamaica | 1:03.09 |   | +4.56s | 29.38s | 732 | 9 | 22 |  | 50.Daniils Bobrovs |   Latvia | 1:03.19 |   | +4.66s | 29.24s | 729 | 2 | 27 |  | 51.Adrian Robinson |   Botswana | 1:03.22 |   | +4.69s | 29.47s | 728 | 8 | 25 |  | 54.Denis Svet |   Moldova | 1:04.11 |   | +5.58s | 29.82s | 698 | 7 | 21 |  | -. Andrew Goh |   Malaysia | DNS |   |   | &s | - | 0 | 21 |   
| Heat 3 12:13 |   | time |   | gap | 50m | pts | L | ag |  | 46.Man Hou Chao |   Macau | 1:02.64 |   | +4.11s | 28.51s | 748 | 3 | 29 |  | 47.Jacob Story |   Cook Islands | 1:02.93 |   | +4.40s | 29.02s | 738 | 2 | 17 |  | 48.Amro Al-Wir |   Jordan | 1:03.00 |   | +4.47s | 29.17s | 735 | 5 | 24 |  | 55.Panayiotis Panaretos |   Cyprus | 1:04.25 |   | +5.72s | 29.11s | 693 | 4 | 23 |  | 59.Abobakr Abass |   Sudan | 1:05.79 |   | +7.26s | 31.17s | 646 | 7 | 26 |  | 61.Jayden Elijah Asher Loran |   Curacao | 1:06.10 |   | +7.57s | 30.53s | 637 | 9 | 19 |  | 64.Luis Sebastian Weekes |   Barbados | 1:06.80 |   | +8.27s | 30.37s | 617 | 1 | 25 |  | 66.Mark Anthony Thompson |   Bahamas | 1:08.56 |   | +10.03s | 31.46s | 571 | 8 | 22 |  | -. Esteban Nunez Del Prado |   Bolivia | 1:04.58 | DQ |   | 30.28s | - | 6 | 21 |  | -. Ashot Chakhoyan |   Armenia | 1:05.88 | DQ |   | 28.98s | - | 0 | 19 |   
| Heat 2 12:10 |   | time |   | gap | 50m | pts | L | ag |  | 56.Haniel Kudwoli |   Kenya | 1:04.92 |   | +6.39s | 29.59s | 672 | 4 | 19 |  | 57.Mohammed Alotaibi |   Saudi Arabia | 1:05.02 |   | +6.49s | 31.07s | 669 | 9 | 26 |  | 58.Zach Moyo |   Zambia | 1:05.64 |   | +7.11s | 29.69s | 650 | 5 | 19 |  | 62.Samuel Yalimaiwai |   Fiji | 1:06.37 |   | +7.84s | 29.60s | 629 | 3 | 22 |  | 63.Saud Ghali |   Bahrain | 1:06.50 |   | +7.97s | 30.85s | 625 | 6 | 20 |  | 69.Anas Ganedi |   Libya | 1:09.89 |   | +11.36s | 32.30s | 539 | 7 | 23 |  | 70.Fahim Anwari |   Afghanistan | 1:10.62 |   | +12.09s | 32.28s | 522 | 1 | 26 |  | 71.Chadd Ng Chiu Hing Ning |   Eswatini | 1:11.58 |   | +13.05s | 31.67s | 501 | 2 | 19 |  | 72.Mustafa Hashim |   Somalia | 1:16.69 |   | +18.16s | 35.78s | 408 | 8 | 15 |  | -. Alfousseni Fofana |   Ivory Coast | DNS |   |   | &s | - | 0 | 22 |   
| Heat 1 12:06 |   | time |   | gap | 50m | pts | L | ag |  | 52.Josue Dominguez Ramos |   Dominicana | 1:03.76 |   | +5.23s | 29.40s | 709 | 7 | 28 |  | 53.Samy Boutouil |   Marocco | 1:04.02 |   | +5.49s | 28.74s | 701 | 6 | 24 |  | 60.Mohammedsadeq Basim Hasan Al-Khalidi |   Iraq | 1:05.87 |   | +7.34s | 30.49s | 643 | 4 | 15 |  | 65.Cory Werrett |   Zimbabwe | 1:07.23 |   | +8.70s | 29.29s | 605 | 5 | 21 |  | 67.Khaled Alotaibi |   Kuwait | 1:08.61 |   | +10.08s | 31.25s | 569 | 3 | 18 |  | 68.Kouki Watanabe |   Northern Marianas | 1:08.90 |   | +10.37s | 32.42s | 562 | 2 | 17 |   
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Prepared and maintained by Todor Krastev
todor1966@yahoo.com
Last updated: 4 Aug 2025
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