Final 18:56 time gap L Ag Rct pts 50m 1. Aaron Peirsol United States 53.61s CR 4 19 0.62 1012 26.20s 2. Arkady Vyatchanin Russia 53.92s +0.31s 5 19 0.90 1004 26.66s 2. Matt Welsh Australia 53.92s +0.31a 6 26 0.70 1004 25.96s 4. Steffen Driesen Germany 54.17s +0.56s 3 21 0.76 998 26.46s 5. Markus Rogan Austria 54.53s +0.92s 7 21 0.72 988 26.67s 6. Tomomi Morita Japan 54.86s +1.25s 8 18 0.64 979 26.78s 7. Laszlo Cseh Hungary 54.95s +1.34s 1 17 0.63 977 26.83s 8. Alex Lim Keng Liat Malaysia 55.18s +1.57s 2 22 0.73 971 26.72s 120 Competitors from -- Nations. 2005 Men 100m Backstroke Men 100m Backstroke History 2001 Men 100m Backstroke World Record: Lenny Krayzelburg, United States 53.60s Sydney, Australia 24th August 1999 Championship Record: Matt Welsh, Australia 54.31s Fukuoka, Japan 23rd July 2001 Semi-Finals - July Best 8 times advanced to Final. Semi 1 time gap L Ag Rct pts Rk 50m 2. Arkady Vyatchanin Russia 54.49s +0.21s 4 19 0.86 - 2. 26.78s 3. Steffen Driesen Germany 54.60s +0.32s 1 21 0.76 - 3. 26.75s 8. Tomomi Morita Japan 55.17s +0.89s 5 18 0.66 - 8. 27.14s 10.Blaz Medvesek Slovenia 55.30s +1.02s 3 23 0.72 - 10. 27.10s 11.Simon Dufour France 55.31s +1.03s 7 24 0.70 - 11. 27.25s 12.Atsushi Nishikori Japan 55.36s +1.08s 8 0.68 - 12. 27.31s 14.Orn Arnarson Iceland 55.67s +1.39s 2 21 0.70 - 14. 27.19s 15.Yoav Gath Israel 55.71s +1.43s 6 22 0.70 - 15. 27.29s : Semi 2 time gap L Ag Rct pts Rk 50m 1. Aaron Peirsol United States 54.28s CR 5 19 0.67 - 1. 26.58s 4. Alex Lim Keng Liat Malaysia 54.77s +0.49s 8 22 0.63 - 4. 26.50s 4. Matt Welsh Australia 54.77s +0.49s 4 26 0.70 - 4. 26.86s 6. Markus Rogan Austria 55.11s +0.83s 2 21 0.77 - 6. 27.02s 7. Laszlo Cseh Hungary 55.12s +0.84s 3 17 0.64 - 7. 27.02s 9. Kunpeng Ouyang China 55.21s +0.93s 6 20 0.60 - 9. 26.96s 13.Razvan Ionut Florea Romania 55.42s +1.14s 1 22 0.71 - 13. 27.10s 16.Péter Horvšth Hungary 55.83s +1.55s 7 28 0.68 - 16. 26.71s Heats - July 09:00 Best 16 times advanced to Semi-Finals (1/2). : : : Heat 12 time gap L Ag Rct pts Rk 50m 1. Matt Welsh Australia 54.79s 4 26 0.66 - 1. 26.88s 4. Tomomi Morita Japan 55.06s +0.27s 6 18 0.61 - 4. 27.20s 16.Atsushi Nishikori Japan 55.67s +0.88s 5 0.66 - 16. 27.46s 18.Johannes Zandberg South Africa 55.80s +1.01s 8 20 0.72 - 18. 26.98s 19.Josh Watson Australia 55.81s +1.02s 3 25 0.73 - 19. 27.06s 21.David Ortega Pitarch Spain 55.85s +1.06s 1 24 0.68 - 21. 27.10s 22.Toni Helbig Germany 55.90s +1.11s 7 0.66 - 22. 26.54s 29.Evgeny Aleshin Russia 56.31s +1.52s 2 24 0.74 - 29. 27.05s : Heat 11 time gap L Ag Rct pts Rk 50m 3. Aaron Peirsol United States 54.99s +0.20s 4 19 0.67 - 3. 27.01s 5. Laszlo Cseh Hungary 55.11s +0.32s 7 17 0.63 - 5. 26.80s 7. Kunpeng Ouyang China 55.29s +0.50s 1 20 0.58 - 7. 27.23s 9. Markus Rogan Austria 55.42s +0.63s 5 21 0.73 - 9. 27.15s 12.Simon Dufour France 55.49s +0.70s 2 24 0.70 - 12. 27.16s 15.Alex Lim Keng Liat Malaysia 55.62s +0.83s 6 22 0.63 - 15. 26.85s 30.Pierre Roger France 56.34s +1.55s 3 19 0.77 - 30. 27.26s 31.Min Sung South Korea 56.38s +1.59s 8 20 0.64 - 31. 27.27s : Heat 10 time gap L Ag Rct pts Rk 50m 2. Arkady Vyatchanin Russia 54.81s +0.02s 2 19 0.90 - 2. 26.81s 6. Blaz Medvesek Slovenia 55.28s +0.49s 8 23 0.76 - 6. 26.92s 10.Péter Horvšth Hungary 55.47s +0.68s 3 28 0.71 - 10. 26.93s 13.Steffen Driesen Germany 55.56s +0.77s 5 21 0.78 - 13. 26.83s 17.Riley Janes Canada 55.76s +0.97s 7 23 0.71 - 17. 26.93s 23.Gordan Kozulj Croatia 55.94s +1.15s 6 26 0.71 - 23. 27.04s 27.Volodymyr Nikolaychuk Ukraine 56.14s +1.35s 1 28 0.75 - 27. 27.75s : Heat 9 time gap L Ag Rct pts Rk 50m 10.Orn Arnarson Iceland 55.47s +0.68s 8 21 0.68 - 10. 27.04s 13.Razvan Ionut Florea Romania 55.56s +0.77s 1 22 0.72 - 13. 27.25s 20.Karel Novy Switzerland 55.82s +1.03s 5 23 0.75 - 20. 27.21s 24.Moustafa Ahmed Egypt 55.95s +1.16s 4 19 0.61 - 24. 27.24s 28.Cameron Gibson New Zealand 56.22s +1.43s 7 20 0.75 - 28. 27.60s 33.Jorge Sanchez Spain 56.44s +1.65s 2 26 0.77 - 33. 27.68s 36.Rui Yu China 56.77s +1.98s 3 21 0.65 - 36. 27.50s 37.Paulo Machado Brazil 57.01s +2.22s 6 24 0.68 - 37. 28.23s : Heat 8 time gap L Ag Rct pts Rk 50m 8. Yoav Gath Israel 55.41s +0.62s 4 22 0.71 - 8. 27.16s 25.Darius Grigalionis Lithuania 56.00s +1.21s 2 26 0.64 - 25. 27.21s 26.Ryan Pini Papua New Guinea 56.06s +1.27s 7 21 0.74 - 26. 27.36s 34.Klaas-Erik Zwering Netherlands 56.58s +1.79s 6 22 0.75 - 34. 27.69s 38.Nuno Filipe Laurentino Gomes Portugal 57.10s +2.31s 3 27 0.82 - 38. 27.74s 39.Flori Lang Switzerland 57.12s +2.33s 1 20 0.59 - 39. 27.35s 42.Sander Ganzevles Netherlands 57.69s +2.90s 5 0.74 - 42. 27.61s 45.Gabriel Mangabeira Brazil 58.08s +3.29s 8 21 0.75 - 45. 28.15s : Heat 7 time gap L Ag Rct pts Rk 50m 32.Pavel Suskov Lithuania 56.42s +1.63s 6 21 0.69 - 32. 27.84s 35.Pavlo Illichov Ukraine 56.60s +1.81s 4 19 0.73 - 35. 27.63s 40.Jens Petersson Sweden 57.36s +2.57s 7 0.75 - 40. 27.94s 41.Keith Beavers Canada 57.54s +2.75s 5 20 0.65 - 41. 28.48s 42.Martin Viilep Estonia 57.69s +2.90s 1 0.68 - 42. 28.11s 46.Alexandru Ivlev Moldova 58.53s +3.74s 3 22 0.67 - 46. 28.26s 47.Andrei Mihailov Moldova 58.67s +3.88s 2 22 0.84 - 47. 28.79s 48.Nicholas Bovell Trinidad Tobago 59.42s +4.63s 8 17 0.70 - 48. 28.73s : Heat 6 time gap L Ag Rct pts Rk 50m 49.Mauricio Prudencio Bolivia 59.62s +4.83s 4 23 0.70 - 49. 29.08s 50.Jared J Heine Marshall Islands 1:00.13 +5.34s 8 18 0.70 - 50. 28.65s 51.Brendan Ashby Zimbabwe 1:00.21 +5.42s 3 23 0.69 - 51. 28.96s 52.Yau Sun Fai Hong Kong 1:00.87 +6.08s 7 18 0.67 - 52. 29.18s 53.Guillermo Andres Ramirez Lemis Colombia 1:01.38 +6.59s 2 0.72 - 53. 29.42s 54.Gustavo Vera Paraguay 1:01.44 +6.65s 1 0.61 - 54. 29.44s 56.Mikhail Alekseyev Uzbekistan 1:02.38 +7.59s 5 0.78 - 56. 29.91s 61.Iurii Zakharov Kyrgyzstan 1:02.91 +8.12s 6 17 0.70 - 61. 30.36s 64.Oleg Deikrishvili Georgia 1:03.84 +9.05s 6 0.68 - 64. 30.05s 67.Ammar Altamimi UA Emirates 1:04.31 +9.52s 6 16 0.62 - 67. 31.07s : Heat 5 time gap L Ag Rct pts Rk 50m 55.Long Do Huy Vietnam 1:02.06 +7.27s 4 15 0.69 - 55. 30.09s 57.Roberto Sanso Costa Rica 1:02.40 +7.61s 1 0.67 - 57. 30.70s 59.Danil Bugakov Uzbekistan 1:02.67 +7.88s 5 15 0.66 - 59. 30.75s 60.Mohammad Nazeri Iran 1:02.75 +7.96s 7 0.80 - 60. 30.86s 65.Chi Lon Lei Macau 1:03.86 +9.07s 5 18 0.70 - 65. 30.73s 66.Onan Thom Guyana 1:03.91 +9.12s 5 19 0.80 - 66. 30.15s 70.Olufolahan Oluwole Nigeria 1:05.35 +10.56s 2 22 0.74 - 70. 31.46s 73.Rony Bakale Congo 1:05.82 +11.03s 8 15 0.82 - 73. 31.69s : Heat 4 time gap L Ag Rct pts Rk 50m 58.Khaly Ciss Senegal 1:02.49 +7.70s 3 0.82 - 58. 31.14s 62.James Walsh Philippines 1:03.72 +8.93s 4 16 0.68 - 62. 30.97s 68.Omar Abu Fares Jordan 1:04.45 +9.66s 2 18 0.72 - 68. 31.02s 71.Kabir Singh Walia Kenya 1:05.50 +10.71s 8 18 0.78 - 71. 31.94s 72.Mohammad Rubel Rana Bangladesh 1:05.62 +10.83s 1 20 0.69 - 72. 31.45s : Heat 3 time gap L Ag Rct pts Rk 50m 63.Abdel Rahman Al Kaaki Lebanon 1:03.77 +8.98s 3 17 0.77 - 63. 30.11s 69.Seung Gin Lee Northern Marianas 1:04.80 +10.01s 6 18 0.67 - 69. 31.45s 74.Nuno Miguel Rola Angola 1:06.49 +11.70s 2 19 0.77 - 74. 31.81s 76.Daniel Kang Guam 1:07.92 +13.13s 3 0.67 - 76. 32.24s 77.Ganbold Urnultsaikhan Mongolia 1:08.19 +13.40s 4 17 0.74 - 77. 32.11s 78.Sean Chow Fiji 1:09.18 +14.39s 7 0.62 - 78. 32.71s 84.Hojamamed Hojamamedov Turkmenistan 1:14.23 +19.44s 8 17 0.75 - 84. 34.68s : Heat 2 time gap L Ag Rct pts Rk 50m 75.Patrick Boustany Lebanon 1:07.14 +12.35s 5 16 0.82 - 75. 33.01s 79.Muzeya Muzyamba Zambia 1:10.71 +15.92s 1 18 0.75 - 79. 34.34s 80.Kin-Vincent Duenas Guam 1:11.15 +16.36s 6 17 0.65 - 80. 33.90s 82.Leonel Matonse Mozambique 1:13.11 +18.32s 2 14 0.73 - 82. 34.18s 83.Mohammed Abbas Iraq 1:13.75 +18.96s 8 25 0.70 - 83. 34.30s : Heat 1 time gap L Ag Rct pts Rk 50m 44.Mattias Ohlin Sweden 57.75s +2.96s 6 25 0.78 - 44. 28.27s 81.Peter Lynch Zambia 1:12.30 +17.51s 4 15 0.70 - 81. 35.34s

Todor 66 index Swimming WC index Swimming Barcelona 2003 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

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Last updated: 11 Aug 2023
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