| Men 100m Backstroke XXII Swimming World Championship 2025 Singapore - Tuesday, 29th July - Gold Medal: Pieter Coetze, South Africa | 
| Final 19:15 |   | time |   | gap | 50m | pts | L | ag |  | 1. Pieter Coetze |   South Africa | 51.85s | Af |   | 24.95s | 985 | 3 | 21 |  | 2. Thomas Ceccon |   Italy | 51.90s |   | +0.05s | 25.39s | 982 | 6 | 24 |  | 3. Yohann Ndoye-Brouard |   France | 51.92s |   | +0.07s | 25.37s | 981 | 1 | 24 |  | 4. Hubert Kos |   Hungary | 52.20s |   | +0.35s | 24.99s | 965 | 4 | 22 |  | 5. Oliver Morgan |   Great Britain | 52.37s |   | +0.52s | 24.92s | 956 | 2 | 22 |  | 6. Kliment Kolesnikov |   Neutral At B | 52.38s |   | +0.53s | 24.90s | 955 | 5 | 25 |  | 7. Miron Lifintsev |   Neutral At B | 52.51s |   | +0.66s | 25.10s | 948 | 8 | 19 |  | 8. Apostolos Christou |   Greece | 52.62s |   | +0.77s | 25.19s | 942 | 7 | 28 |   
| Standard A: 53.94s Standard B 55.83s  |  | World and Championship Record: Thomas Ceccon, Italy 51.60s Budapest, Hungary 20th June 2022 |   
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 Semi-Finals - Monday, 28th July 19:19 |  | Best 8 times advanced to Final.  |   
| Semi 1 19:24 |   | time |   | gap | 50m | pts | L | ag |  | 2. Kliment Kolesnikov |   Neutral At B | 52.26s |   | +0.05s | 24.81s | 962 | 4 | 25 |  | 6. Apostolos Christou |   Greece | 52.44s | Q | +0.23s | 25.15s | 952 | 5 | 28 |  | 8. Miron Lifintsev |   Neutral At B | 52.57s | Q | +0.36s | 25.27s | 945 | 3 | 19 |  | 9. Ksawery Masiuk |   Poland | 52.67s |   | +0.46s | 25.57s | 940 | 6 | 20 |  | 11.Jiayu Xu |   China | 53.14s |   | +0.93s | 25.53s | 915 | 1 | 29 |  | 12.Miroslav Knedla |   Czechia | 53.15s |   | +0.94s | 25.85s | 915 | 7 | 20 |  | 12.Mewen Tomac |   France | 53.15s |   | +0.94s | 25.63s | 915 | 2 | 23 |  | 15.Adam Jaszo |   Hungary | 53.62s |   | +1.41s | 26.00s | 891 | 8 | 23 |   
| Semi 2 19:30 |   | time |   | gap | 50m | pts | L | ag |  | 3. Pieter Coetze |   South Africa | 52.29s | Af | +0.08s | 25.42s | 960 | 6 | 21 |  | 4. Thomas Ceccon |   Italy | 52.35s | Q | +0.14s | 25.30s | 957 | 1 | 24 |  | 5. Oliver Morgan |   Great Britain | 52.41s | Q | +0.20s | 25.45s | 954 | 2 | 22 |  | 7. Yohann Ndoye-Brouard |   France | 52.47s | Q | +0.26s | 25.57s | 951 | 4 | 24 |  | 10.Christian Bacico |   Italy | 52.72s |   | +0.51s | 25.55s | 937 | 3 | 19 |  | 14.Evangelos Makrygiannis |   Greece | 53.36s |   | +1.15s | 25.52s | 904 | 7 | 25 |  | 16.Ulises Saravia |   Argentina | 54.32s |   | +2.11s | 26.11s | 857 | 8 | 19 |   
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Heats - Monday, 28th July 10:23  | 
| Best 16 times advanced to Semi-Finals. StA 53.94s - First 21. StB 55.83s - First 38. | 
| Heat 6 10:23 |   | time |   | gap | 50m | pts | L | ag |  | 1. Yohann Ndoye-Brouard |   France | 52.30s | Q |   | 25.64s | 960 | 6 | 24 |  | 6. Miron Lifintsev |   Neutral At B | 52.77s | Q | +0.47s | 25.13s | 934 | 5 | 19 |  | 10.Mewen Tomac |   France | 53.07s | q | +0.77s | 25.45s | 919 | 2 | 23 |  | 13.Thomas Ceccon |   Italy | 53.65s | Q | +1.35s | 25.76s | 889 | 4 | 24 |  | 14.Jiayu Xu |   China | 53.73s | q | +1.43s | 25.96s | 885 | 3 | 29 |  | 15.Ulises Saravia |   Argentina | 53.74s | q | +1.44s | 26.37s | 885 | 7 | 19 |  | 17.Juho Lee |   South Korea | 53.79s |   | +1.49s | 26.03s | 882 | 1 | 30 |  | 21.Riku Matsuyama |   Japan | 53.94s |   | +1.64s | 25.80s | 875 | 8 | 23 |  | 26.John Shortt |   Ireland | 54.26s |   | +1.96s | 26.41s | 860 | 0 | 18 |  | 33.Denis-Laurean Popescu |   Romania | 54.80s |   | +2.50s | 26.74s | 834 | 9 | 22 |   
| Heat 5 10:27 |   | time |   | gap | 50m | pts | L | ag |  | 2. Kliment Kolesnikov |   Neutral At B | 52.57s | Q | +0.27s | 25.35s | 945 | 4 | 25 |  | 4. Apostolos Christou |   Greece | 52.61s | Q | +0.31s | 25.10s | 943 | 5 | 28 |  | 8. Ksawery Masiuk |   Poland | 52.82s | q | +0.52s | 25.38s | 932 | 3 | 20 |  | 12.Miroslav Knedla |   Czechia | 53.59s | q | +1.29s | 25.46s | 892 | 7 | 20 |  | 16.Adam Jaszo |   Hungary | 53.78s | q | +1.48s | 26.17s | 883 | 0 | 23 |  | 18.Tommy Janton |   United States | 53.87s |   | +1.57s | 25.84s | 878 | 2 | 21 |  | 24.Kai Van Westering |   Netherlands | 54.24s |   | +1.94s | 26.16s | 860 | 1 | 21 |  | 27.Shun Wang |   China | 54.31s |   | +2.01s | 26.65s | 857 | 8 | 31 |  | 32.Guilherme Basseto |   Brazil | 54.68s |   | +2.38s | 26.20s | 840 | 9 | 28 |  | 44.Jack Aikins |   United States | 56.54s |   | +4.24s | 26.48s | 760 | 6 | 22 |   
| Heat 4 10:30 |   | time |   | gap | 50m | pts | L | ag |  | 3. Hubert Kos |   Hungary | 52.60s | Q | +0.30s | 25.35s | 944 | 5 | 22 |  | 5. Christian Bacico |   Italy | 52.72s | q | +0.42s | 25.56s | 937 | 7 | 19 |  | 7. Pieter Coetze |   South Africa | 52.80s | Q | +0.50s | 25.40s | 933 | 3 | 21 |  | 9. Oliver Morgan |   Great Britain | 52.93s | Q | +0.63s | 25.69s | 926 | 4 | 22 |  | 11.Evangelos Makrygiannis |   Greece | 53.29s | q | +0.99s | 25.82s | 907 | 6 | 25 |  | 19.Jonathon Marshall |   Great Britain | 53.91s |   | +1.61s | 25.93s | 876 | 2 | 20 |  | 20.Roman Mityukov |   Switzerland | 53.92s |   | +1.62s | 25.98s | 876 | 1 | 24 |  | 23.Adrian Santos |   Spain | 54.22s |   | +1.92s | 25.71s | 861 | 0 | 22 |  | 24.Oleksandr Zheltiakov |   Ukraine | 54.24s |   | +1.94s | 26.55s | 860 | 8 | 19 |  | 35.Robert E Falborg Pedersen |   Denmark | 55.03s |   | +3.03s | 26.46s | 824 | 9 | 20 |   
| Heat 3 10:33 |   | time |   | gap | 50m | pts | L | ag |  | 22.Finn Harland |   New Zealand | 54.17s |   | +1.87s | 26.54s | 864 | 1 | 19 |  | 28.Marcus A Reyes-Gentry |   Mexico | 54.36s |   | +2.05s | 26.01s | 855 | 4 | 21 |  | 30.Joshua Edwards-Smith |   Australia | 54.52s |   | +2.22s | 26.59s | 847 | 3 | 22 |  | 31.Inbar Ono Danziger |   Israel | 54.59s |   | +2.29s | 26.36s | 844 | 2 | 21 |  | 34.Cole Pratt |   Canada | 54.81s |   | +2.51s | 26.37s | 834 | 5 | 22 |  | 35.Mantas Kauspedas |   Lithuania | 54.98s |   | +2.68s | 26.67s | 826 | 6 | 17 |  | 37.Jack Harvey |   Bermuda | 55.40s |   | +3.10s | 26.58s | 808 | 7 | 22 |  | 38.Yeziel Morales |   Puerto Rico | 55.41s |   | +3.11s | 26.94s | 807 | 9 | 29 |  | 39.Luka Carapovic |   Croatia | 55.84s |   | +3.54s | 26.60s | 789 | 8 | 19 |  | 47.Noe Pantskhava |   Georgia | 56.72s |   | +4.42s | 27.53s | 752 | 0 | 19 |   
| Heat 2 10:36 |   | time |   | gap | 50m | pts | L | ag |  | 29.Zheng Wen Quah |   Singapore | 54.39s |   | +2.09s | 25.91s | 853 | 5 | 28 |  | 40.Liam Carrington |   Trinidad Tobago | 55.87s |   | +3.57s | 26.43s | 787 | 4 | 17 |  | 41.Patrick Groters |   Aruba | 55.95s |   | +3.65s | 26.69s | 784 | 3 | 26 |  | 42.Remi Fabiani |   Luxembourg | 56.39s |   | +4.09s | 26.83s | 766 | 6 | 23 |  | 43.Tonnam Kanteemool |   Thailand | 56.53s |   | +4.23s | 26.91s | 760 | 8 | 20 |  | 45.Edhy Vargas |   Chile | 56.59s |   | +4.29s | 27.45s | 758 | 9 | 18 |  | 46.Gudmundur Leo Rafnsson |   Iceland | 56.71s |   | +4.41s | 27.58s | 753 | 0 | 18 |  | 48.Mohamed Yassine Ben Abbes |   Tunisia | 56.92s |   | +4.62s | 27.57s | 744 | 2 | 19 |  | 50.Hayden Kwan |   Hong Kong | 57.02s |   | +4.72s | 27.60s | 741 | 7 | 22 |  | 50.Nikolass Deicmans |   Latvia | 57.18s |   | +4.88s | 27.47s | 734 | 1 | 19 |   
| Heat 1 10:39 |   | time |   | gap | 50m | pts | L | ag |  | 49.Ahmad Safie |   Lebanon | 56.94s |   | +4.64s | 27.33s | 744 | 8 | 18 |  | 51 Erkhes Enkhtur |   Mongolia | 57.25s |   | +4.95s | 27.79s | 732 | 4 | 17 |  | 52 Alexis Michel Roger Dodji Kpade |   Benin | 57.50s |   | +5.20s | 27.71s | 722 | 5 | 19 |  | 53 Zackary Gresham |   Grenada | 58.25s |   | +5.95s | 28.36s | 695 | 3 | 20 |  | 54 Samiul Islam Rafi |   Bangladesh | 58.36s |   | +6.06s | 27.95s | 691 | 6 | 20 |  | 54 Samiul Islam Rafi |   Bangladesh | 58.36s |   | +6.06s | 27.95s | 691 | 6 | 20 |  | 56 Joel Ling |   Brunei | 1:00.06 |   | +7.75s | 28.79s | 634 | 2 | 18 |  | 57 Kokoro Frost |   Samoa | 1:02.15 |   | +8.85s | 29.21s | 572 | 7 | 22 |  | 58 Al Waheib Mohamed Khamis |   Oman | 1:05.92 |   | +13.62s |   | 479 | 0 | 16 |  | 59.Zakhar Pilkevich |   Tajikistan | 1:08.81 |   | +16.51s | 32.37s | 421 | 1 | 22 |   
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Prepared and maintained by Todor Krastev
todor1966@yahoo.com
Last updated: 4 Aug 2025
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