Final 19:59 time gap 50m pts L ag 1. Hunter Armstrong United States 52.68s 25.61s 939 4 23 2. Hugo Gonzalez Spain 52.70s +0.02s 25.53s 938 3 24 3. Apostolos Christou Greece 53.36s +0.68s 25.63s 904 6 27 4. Evangelos Makrygiannis Greece 53.38s +0.70s 26.16s 903 7 23 5. Pieter Coetze South Africa 53.51s +0.83s 25.85s 896 5 19 6. Roman Mityukov Switzerland 53.64s +0.96s 26.04s 890 2 23 7. Miroslav Knedla Czechia 53.74s +1.06s 25.77s 885 1 18 8. Jack Aikins United States 54.50s +1.82s 26.14s 848 8 21 53 Competitors from 50 Nations. 2025 Men 100m Backstroke Men 100m Backstroke History 2023 Men 100m Backstroke World and Championship Record: Thomas Ceccon, Italy 51.60s Budapest, Hungary 20th June 2022 Olympic Qualification Time (14th Tokyo 2020): 53.74s Olympic Consideration Time (+0.5% OQT): 54.01s Semi-Finals - Monday, 12th February 19:17 Best 8 times advanced to Final. Semi 1 19:17 time gap 50m pts L ag 1. Hunter Armstrong United States 53.04s Q 25.71s 920 5 23 5. Roman Mityukov Switzerland 53.64s Q +0.60s 25.89s 890 7 23 6. Evangelos Makrygiannis Greece 53.67s Q +0.63s 26.11s 888 4 23 7. Miroslav Knedla Czechia 53.70s Q +0.66s 26.07s 887 1 18 8. Jack Aikins United States 53.72s Q +0.68s 26.03s 886 2 21 10.Juho Lee South Korea 53.82s +0.78s 25.84s 881 6 29 15.Oleksandr Zheltiakov Ukraine 54.05s +1.01s 26.18s 870 8 18 16.Bradley Woodward Australia 54.20s +1.16s 26.44s 862 3 25 : Semi 2 19:22 time gap 50m pts L ag 2. Pieter Coetze South Africa 53.07s Q +0.03s 25.56s 919 4 19 3. Hugo Gonzalez Spain 53.22s Q +0.18s 26.08s 911 5 24 4. Apostolos Christou Greece 53.62s Q +0.58s 25.57s 891 6 27 9. Kai Van Westering Netherlands 53.80s +0.76s 25.77s 882 2 20 11.Ole Braunschweig Germany 53.89s +0.85s 25.68s 877 1 26 11.Michele Lamberti Italy 53.89s +0.85s 25.93s 877 3 23 13.Conor Ferguson Ireland 53.90s +0.86s 26.34s 877 7 24 14.Kacper Stokowski Poland 54.03s +0.99s 25.96s 871 8 25

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 6 10:00 time gap 50m pts L ag OC 2. Evangelos Makrygiannis Greece 53.43s Q +0.11s 25.80s 900 1 23 QT 4. Hunter Armstrong United States 53.66s Q +0.34s 26.18s 889 4 23 QT 5. Michele Lamberti Italy 53.73s q +0.41s 26.03s 885 7 23 QT 7. Apostolos Christou Greece 53.79s Q +0.47s 25.98s 882 5 27 QT 8. Juho Lee South Korea 53.81s q +0.49s 25.69s 881 2 29 QT 10.Jack Aikins United States 53.87s Q +0.55s 25.98s 878 6 21 CT 19.Adam Jaszo Hungary 54.51s +1.19s 27.00s 848 3 21 22.Osamu Kato Japan 54.70s +1.38s 26.36s 839 8 28 26.Bernhard Reitshammer Austria 55.44s +2.12s 26.48s 806 0 29 30.Yeziel Morales Puerto Rico 55.50s +2.18s 26.52s 803 9 28 : Heat 5 09:58 time gap 50m pts L ag OC 1. Pieter Coetze South Africa 53.32s Q 25.53s 906 4 19 QT 6. Bradley Woodward Australia 53.76s q +0.44s 26.27s 884 3 25 QT 9. Kai Van Westering Netherlands 53.84s q +0.52s 25.69s 880 1 20 CT 14.Miroslav Knedla Czechia 54.20s Q +0.88s 25.63s 862 5 18 16.Oleksandr Zheltiakov Ukraine 54.24s q +0.92s 26.65s 860 2 18 20.Ulises Saravia Argentina 54.60s +1.28s 26.08s 844 7 18 21.Andrew Jeffcoat New Zealand 54.63s +1.31s 26.32s 842 6 24 25.Denis-Laurean Popescu Romania 55.33s +2.01s 26.37s 811 8 20 29.Erikas Grigaitis Lithuania 55.48s +2.16s 26.77s 804 0 21 37.Farrel Tangkas Indonesia 57.21s +3.89s 27.52s 733 9 22 : Heat 4 09:56 time gap 50m pts L ag OC 3. Hugo Gonzalez Spain 53.61s Q +0.29s 26.32s 891 3 24 QT 11.Conor Ferguson Ireland 53.95s q +0.63s 26.60s 874 7 24 CT 12.Ole Braunschweig Germany 54.10s q +0.78s 25.98s 867 6 26 CT 12.Roman Mityukov Switzerland 54.10s Q +0.78s 26.19s 867 5 23 CT 15.Kacper Stokowski Poland 54.23s q +0.91s 26.30s 861 2 25 17.Ksawery Masiuk Poland 54.33s +1.01s 26.11s 856 4 19 18.Blake Tierney Canada 54.46s +1.14s 26.38s 850 1 22 23.Luke Greenbank Great Britain 54.93s +1.61s 26.79s 828 8 26 24.Gabriel Lopes Portugal 55.08s +1.76s 26.47s 822 0 26 31.Girts Feldbergs Latvia 56.02s +2.70s 27.24s 781 9 30 : Heat 3 09:53 time gap 50m pts L ag 26.Kaloyan Levterov Bulgaria 55.44s +2.12s 26.92s 806 3 21 26.Ziyad Saleem Sudan 55.44s +2.12s 26.73s 806 6 20 33.Yegor Popov Kazakhstan 56.59s +3.27s 27.29s 758 5 16 34.Denilson Cyprianos Zimbabwe 56.82s +3.50s 27.76s 748 8 21 35.Jerard Jacinto Philippines 57.18s +3.86s 27.33s 734 4 22 36.Charles Hockin Brusquetti Paraguay 57.20s +3.88s 27.38s 734 2 34 37.Merdan Atayev Turkmenistan 57.21s +3.89s 27.47s 733 7 28 41.Shiu Yue Lau Hong Kong 57.76s +4.44s 27.61s 712 0 26 45.Guido Montero Costa Rica 58.88s +5.56s 28.29s 673 9 20 48.Yazan Al Bawwab Palestine 59.31s +5.99s 28.54s 658 1 24 : Heat 2 09:51 time gap 50m pts L ag 39.Anthony Pineiro Dominicana 57.41s +4.09s 27.95s 726 5 16 40.Dimuth Akalanka Peiris Sri Lanka 57.52s +4.20s 27.58s 721 9 24 42.Alexis Michel Roger Kpade Benin 58.03s +4.71s 28.32s 703 3 18 43.Ahmad Safie Lebanon 58.32s +5.00s 27.71s 692 4 17 44.Dino Hasibovic Sirotanovic Bosnia Herzeg. 58.81s +5.49s 27.82s 675 6 20 46.Erkhes Enkhtur Mongolia 58.89s +5.57s 27.97s 672 2 15 49.Zackary Gresham Grenada 59.81s +6.49s 29.12s 642 8 19 50.Zeke Chan Brunei 1:00.49 +7.17s 29.45s 620 1 16 51.Alan Koti Lopeti Uhi Tonga 1:01.47 +8.15s 28.87s 591 0 18 53.Oscar Cyusa Peyre Mitilla Rwanda 1:03.56 +10.24s 29.82s 535 7 18 : Heat 2 09:51 time gap 50m pts L ag 39.Anthony Pineiro Dominicana 57.41s +4.09s 27.95s 726 5 16 40.Dimuth Akalanka Peiris Sri Lanka 57.52s +4.20s 27.58s 721 9 24 42.Alexis Michel Roger Kpade Benin 58.03s +4.71s 28.32s 703 3 18 43.Ahmad Safie Lebanon 58.32s +5.00s 27.71s 692 4 17 44.Dino Hasibovic Sirotanovic Bosnia Herzeg. 58.81s +5.49s 27.82s 675 6 20 46.Erkhes Enkhtur Mongolia 58.89s +5.57s 27.97s 672 2 15 49.Zackary Gresham Grenada 59.81s +6.49s 29.12s 642 8 19 50.Zeke Chan Brunei 1:00.49 +7.17s 29.45s 620 1 16 51.Alan Koti Lopeti Uhi Tonga 1:01.47 +8.15s 28.87s 591 0 18 53.Oscar Cyusa Peyre Mitilla Rwanda 1:03.56 +10.24s 29.82s 535 7 18

Prepared and maintained by Todor Krastev

todor1966@yahoo.com
Last updated: 8 Aug 2025
Facebook Todor Krastev