Final 19:05 time gap pts L ag 1. Isaac Cooper Australia 24.13s 929 4 20 2. Hunter Armstrong United States 24.33s +0.20s 906 5 23 3. Ksawery Masiuk Poland 24.44s +0.31s 894 6 19 4. Pieter Coetze South Africa 24.59s +0.46s 878 3 19 5. Ole Braunschweig Germany 24.74s +0.61s 862 8 26 6. Hugo Gonzalez Spain 24.77s +0.64s 859 2 24 7. Michele Lamberti Italy 24.82s +0.69s 854 7 23 8. Michael Andrew United States 24.86s +0.73s 850 1 24 45 Competitors from 41 Nations. Venue: Aspire Dome. 2023 Men 50m Backstroke Men 50m Backstroke History 2022 Men 50m Backstroke World and Championship Record: World Record: Kliment Kolesnikov, Russia 23.55s Kazan, Russia 27th July 2023 Championship Record: Liam Tancock, Great Britain 24.04s Rome, Italy 2nd August 2009 Not Olympic Event. Semi-Finals - Saturday, 17th February 20:11 Best 8 times advanced to Final. Semi 1 20:11 time gap pts L ag 1. Isaac Cooper Australia 24.12s Q OC - 5 20 2. Hunter Armstrong United States 24.43s Q +0.31s 895 4 23 7. Michael Andrew United States 24.70s Q +0.58s 866 3 24 8. Ole Braunschweig Germany 24.74s Q +0.62s 862 6 26 9. Evangelos Makrygiannis Greece 24.84s +0.72s 852 8 23 13.Adrian Santos Spain 25.09s +0.97s 826 1 21 14.Bjoern Seeliger Sweden 25.10s +0.98s 825 7 24 15.Ulises Saravia Argentina 25.13s +1.01s 822 2 18 : Semi 2 20:16 time gap pts L ag 3. Pieter Coetze South Africa 24.46s Q +0.34s 892 3 19 3. Ksawery Masiuk Poland 24.46s Q +0.34s 892 4 19 5. Hugo Gonzalez Spain 24.60s Q +0.48s 877 5 24 6. Michele Lamberti Italy 24.68s Q +0.56s 868 6 23 10.Andrew Jeffcoat New Zealand 24.88s +0.76s 848 8 24 11.Apostolos Christou Greece 25.01s +0.89s 834 7 27 12.Miroslav Knedla Czechia 25.06s +0.94s 829 1 18 16.Jihwan Yoon South Korea 25.14s +1.02s 822 2 18

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 5 10:06 time gap pts L ag 1. Ksawery Masiuk Poland 24.58s 879 5 19 2. Hunter Armstrong United States 24.66s +0.08s 870 4 23 7. Michele Lamberti Italy 24.88s +0.30s 848 6 23 8. Ole Braunschweig Germany 24.94s +0.36s 841 3 26 9. Jihwan Yoon South Korea 25.01s +0.43s 834 7 18 14.Adrian Santos Spain 25.15s +0.57s 821 8 21 20.Oleksandr Zheltiakov Ukraine 25.60s +1.02s 778 2 18 21.Lamar Taylor Bahamas 25.80s +1.22s 760 1 20 23.Jerard Jacinto Philippines 25.92s +1.34s 750 0 22 24.Diego Camacho Salgado Mexico 25.97s +1.39s 745 9 21

Heat 4 10:04 time gap pts L ag 4. Pieter Coetze South Africa 24.75s +0.17s 861 4 19 6. Michael Andrew United States 24.82s +0.24s 854 5 24 12.Bjoern Seeliger Sweden 25.10s +0.52s 825 7 24 13.Miroslav Knedla Czechia 25.14s +0.56s 822 3 18 18.Bradley Woodward Australia 25.41s +0.83s 796 1 25 25.Gede Siman I Sudartawa Indonesia 26.06s +1.48s 737 8 29 31.Bernhard Reitshammer Austria 26.33s +1.75s 715 9 29 32.Andrei-Mircea Anghel Romania 26.36s +1.78s 713 6 25 35.Charles Hockin Brusquetti Paraguay 26.45s +1.87s 705 0 34 -. Conor Ferguson Ireland DNS - 2 24

Heat 3 10:02 time gap pts L ag 3. Hugo Gonzalez Spain 24.72s +0.14s 864 7 24 4. Isaac Cooper Australia 24.75s +0.17s 861 4 20 10.Ulises Saravia Argentina 25.02s +0.44s 833 2 18 11.Apostolos Christou Greece 25.03s +0.45s 832 5 27 15.Andrew Jeffcoat New Zealand 25.16s +0.58s 820 3 24 16.Evangelos Makrygiannis Greece 25.18s +0.60s 818 1 23 17.Javier Acevedo Canada 25.28s +0.70s 808 6 26 25.Dino Hasibovic Sirotanovic Bosnia Herzeg. 26.06s +1.48s 737 9 20 28.Yeziel Morales Puerto Rico 26.17s +1.59s 728 8 28 -. Mantas Kauspedas Lithuania 25.63s DQ 0 16

Heat 2 10:00 time gap pts L ag 19.Adam Jaszo Hungary 25.43s +0.85s 794 4 21 22.Dimuth Akalanka Peiris Sri Lanka 25.86s +1.28s 755 7 24 27.Girts Feldbergs Latvia 26.08s +1.50s 736 6 31 29.Merdan Atayev Turkmenistan 26.25s +1.67s 722 8 28 29.Kaloyan Levterov Bulgaria 26.25s +1.67s 722 3 21 33.Yifan Xu China 26.37s +1.79s 712 2 17 34.Filippos Iakovidis Cyprus 26.43s +1.85s 707 5 25 36.Erkhes Enkhtur Mongolia 26.72s +2.14s 684 9 15 37.Shiu Yue Lau Hong Kong 26.74s +2.16s 683 1 26 40.Antoine De Lapparent Cambodia 27.93s +3.35s 599 0 17

Heat 1 09:58 time gap pts L ag 38.Guido Montero Costa Rica 27.71s +3.13s 613 4 20 39.Oscar Cyusa Peyre Mitilla Rwanda 27.79s +3.21s 608 5 18 41.Tajhari Williams TCN Turks Caicos 28.78s +4.20s 547 6 16 42.Hasan Ali Khaleel Al-Zinkee Iraq 28.97s +4.39s 537 3 20 43.Brandon George St. Vincent Gren. 29.16s +4.58s 526 1 16 44.Giorgio Armani Nguichie Cameroon 33.95s +9.37s 333 2 16 -. Yousef Al-Khulaifi Qatar DNS - 8 19 -. Ibrahim Kamara Siera Leone DNS - 7 22

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Last updated: 8 Aug 2025
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