| Final |   | time | gap | L | ag | Rct | pts | 50m | 100m | 150m |  | 1. Aaron Peirsol |   United States | 1:55.92 |   | 4 | 20 | 0.67 | - | 27.51s | 56.50s | 1:26.28 |  | 2. Gordan Kozulj |   Croatia | 1:57.47 | +1.55s | 3 | 26 | 0.68 | - | 27.73s | 57.14s | 1:27.63 |  | 3. Simon Dufour |   France | 1:57.90 | +1.98s | 1 | 24 | 0.64 | - | 27.85s | 57.54s | 1:27.80 |  | 4. Bryce Hunt |   United States | 1:57.92 | +2.00s | 6 | 21 | 0.73 | - | 28.61s | 58.03s | 1:28.25 |  | 5. Matt Welsh |   Australia | 1:57.94 | +2.02s | 2 | 26 | 0.80 | - | 27.58s | 57.37s | 1:28.16 |  | 6. Arkady Vyatchanin |   Russia | 1:58.07 | +2.15s | 5 | 19 | 0.94 | - | 27.99s | 57.70s | 1:27.66 |  | 7. Razvan Ionut Florea |   Romania | 1:58.66 | +2.66s | 7 | 22 | 0.75 | - | 27.64s | 57.51s | 1:28.37 |  | 8. Blaz Medvesek |   Slovenia | 1:58.96 | +3.04s | 8 | 23 | 0.74 | - | 28.00s | 58.19s | 1:28.96 |   
|
 Semi-Finals - Thursday, 24th July 18:26  |  | Best 8 times advanced to Final.  |   
| Semi 1 |   | time | gap | L | ag | Rct | pts | Rk | 50m | 100m | 150m |  | 1. Gordan Kozulj |   Croatia | 1:57.94 | +2.12s | 5 | 26 | 0.68 | - | 3. | 27.51s | 57.34s | 1:27.92 |  | 2. Bryce Hunt |   United States | 1:58.04 | +2.22s | 6 | 21 | 0.71 | - | 4. | 28.28s | 57.75s | 1:28.07 |  | 3. Matt Welsh |   Australia | 1:58.34 | +2.52s | 4 | 26 | 0.73 | - | 5. | 27.46s | 57.35s | 1:28.20 |  | 4. Razvan Ionut Florea |   Romania | 1:58.52 | +2.70s | 2 | 22 | 0.79 | - | 6. | 27.62s | 57.73s | 1:28.34 |  | 5. Blaz Medvesek |   Slovenia | 1:59.02 | +3.20s | 7 | 23 | 0.71 | - | 8. | 28.01s | 57.88s | 1:28.64 |  | 5. Gregor Tait |   Great Britain | 1:59.02 | +3.20s | 3 | 24 | 0.74 | - | 8. | 27.84s | 57.98s | 1:28.48 |  | 7. Jorge Sanchez |   Spain | 2:00.19 | +4.37s | 1 | 26 | 0.74 | - | 15. | 28.44s | 58.64s | 1:29.30 |  | 8. Helge Meeuw |   Germany | 2:00.21 | +4.39s | 8 | 18 | 0.82 | - | 16. | 28.67s | 59.43s | 1:30.27 |   
| Semi 2 |   | time | gap | L | ag | Rct | pts | Rk | 50m | 100m | 150m |  | 1. Aaron Peirsol |   United States | 1:55.82 | CR | 4 | 20 | 0.71 | - | 1. | 27.31s | 56.44s | 1:26.20 |  | 2. Arkady Vyatchanin |   Russia | 1:57.88 | +2.06s | 5 | 19 | 0.93 | - | 2. | 28.17s | 57.55s | 1:27.67 |  | 3. Simon Dufour |   France | 1:58.81 | +2.99s | 6 | 24 | 0.68 | - | 7. | 28.44s | 58.57s | 1:28.91 |  | 4. Yoav Gath |   Israel | 1:59.22 | +3.40s | 2 | 22 | 0.74 | - | 10. | 28.13s | 58.52s | 1:29.06 |  | 5. Markus Rogan |   Austria | 1:59.29 | +3.47s | 7 | 21 | 0.75 | - | 11. | 27.99s | 58.09s | 1:29.00 |  | 6. Steffen Driesen |   Germany | 1:59.40 | +3.58s | 1 | 21 | 0.73 | - | 12. | 28.07s | 58.24s | 1:28.64 |  | 7. Laszlo Cseh |   Hungary | 1:59.45 | +3.63s | 3 | 17 | 0.64 | - | 13. | 27.89s | 58.12s | 1:29.75 |  | 8. Keith Beavers |   Canada | 1:59.86 | +4.04s | 8 | 20 | 0.67 | - | 14. | 28.66s | 59.35s | 1:30.25 |   
| Swimm-Off 20:05 |   | time | gap | L | ag | Rct | pts | Rk | 50m | 100m | 150m |  | 1. Blaz Medvesek |   Slovenia | 1:58.61 |   | 5 | 23 | 0.72 | - | 8. | 28.22s | 58.27s | 1:28.74 |  | 2. Gregor Tait |   Great Britain | 1:58.80 | +0.19s | 4 | 24 | 0.71 | - | 9. | 28.36s | 58.63s | 1:29.16 |   
| Heat 8 |   | time | gap | L | ag | Rct | pts | Rk | 50m | 100m | 150m |  | 1. Aaron Peirsol |   United States | 1:57.28 |   | 4 | 20 | 0.68 | - | 1. | 27.79s | 57.21s | 1:27.11 |  | 2. Arkady Vyatchanin |   Russia | 1:59.18 | +1.90s | 1 | 19 | 0.85 | - | 3. | 28.68s | 58.30s | 1:28.67 |  | 3. Laszlo Cseh |   Hungary | 1:59.49 | +2.21s | 6 | 17 | 0.64 | - | 5. | 28.56s | 59.04s | 1:30.06 |  | 4. Gregor Tait |   Great Britain | 1:59.62 | +2.34s | 2 | 24 | 0.79 | - | 6. | 28.25s | 58.13s | 1:28.91 |  | 5. Simon Dufour |   France | 1:59.68 | +2.40s | 3 | 24 | 0.73 | - | 7. | 28.43s | 58.25s | 1:28.85 |  | 6. Razvan Ionut Florea |   Romania | 1:59.96 | +2.68s | 5 | 22 | 0.79 | - | 10. | 28.43s | 58.99s | 1:29.79 |  | 7. Steffen Driesen |   Germany | 2:00.06 | +2.78s | 7 | 21 | 0.74 | - | 12. | 28.31s | 58.88s | 1:30.07 |  | 8. Rui Yu |   China | 2:02.80 | +5.52s | 8 | 21 | 0.59 | - | 30. | 29.44s | 59.86s | 1:31.13 |   
| Heat 7 |   | time | gap | L | ag | Rct | pts | Rk | 50m | 100m | 150m |  | 1. Gordan Kozulj |   Croatia | 1:59.20 | +1.92s | 4 | 26 | 0.69 | - | 4. | 28.22s | 58.15s | 1:28.92 |  | 2. Bryce Hunt |   United States | 1:59.71 | +2.43s | 2 | 21 | 0.72 | - | 8. | 29.17s | 59.35s | 1:29.55 |  | 3. Yoav Gath |   Israel | 1:59.82 | +2.54s | 8 | 22 | 0.74 | - | 9. | 28.23s | 58.80s | 1:29.56 |  | 4. Markus Rogan |   Austria | 2:00.04 | +2.76s | 5 | 21 | 0.75 | - | 11. | 28.27s | 58.44s | 1:29.64 |  | 5. Jorge Sanchez |   Spain | 2:00.27 | +2.99s | 6 | 26 | 0.80 | - | 14. | 28.63s | 58.75s | 1:29.54 |  | 8. Keith Beavers |   Canada | 2:00.56 | +3.28s | 3 | 20 | 0.64 | - | 15. | 29.52s | 1:00.01 | 1:30.31 |  | 7. Klaas-Erik Zwering |   Netherlands | 2:01.56 | +4.28s | 1 | 22 | 0.72 | - | 24. | 29.10s | 59.84s | 1:30.49 |  | 8. Viktor Bodrogi |   Hungary | 2:03.22 | +5.94s | 7 | 19 | 0.73 | - | 31. | 28.79s | 59.49s | 1:31.45 |   
| Heat 6 |   | time | gap | L | ag | Rct | pts | Rk | 50m | 100m | 150m |  | 1. Matt Welsh |   Australia | 1:58.26 | +0.98s | 5 | 26 | 0.72 | - | 2. | 27.73s | 57.25s | 1:27.68 |  | 2. Blaz Medvesek |   Slovenia | 2:00.06 | +2.78s | 7 | 23 | 0.70 | - | 12. | 28.06s | 58.00s | 1:28.94 |  | 3. Helge Meeuw |   Germany | 2:00.73 | +3.45s | 8 | 18 | 0.81 | - | 16. | 28.77s | 59.79s | 1:30.75 |  | 4. Ray Hass |   Australia | 2:00.77 | +3.49s | 2 | 26 | 0.84 | - | 18. | 28.26s | 58.79s | 1:29.93 |  | 5. Evgeny Aleshin |   Russia | 2:01.42 | +4.14s | 6 | 24 | 0.72 | - | 21. | 27.98s | 57.54s | 1:29.11 |  | 6. Kunpeng Ouyang |   China | 2:01.44 | +4.16s | 3 | 20 | 0.62 | - | 23. | 28.48s | 59.18s | 1:30.90 |  | 7. James Goddard |   Great Britain | 2:01.91 | +4.63s | 4 | 20 | 0.71 | - | 25. | 27.96s | 58.58s | 1:29.86 |  | 8. Cameron Gibson |   New Zealand | 2:02.36 | +5.08s | 1 | 20 | 0.69 | - | 27. | 28.72s | 59.30s | 1:30.69 |   
| Heat 5 |   | time | gap | L | ag | Rct | pts | Rk | 50m | 100m | 150m |  | 1. Anton Bugayov |   Ukraine | 2:00.76 | +3.48s | 1 | 20 | 0.79 | - | 17. | 28.72s | 59.14s | 1:29.96 |  | 2. Volodymyr Nikolaychuk |   Ukraine | 2:01.35 | +4.07s | 2 | 28 | 0.82 | - | 20. | 29.01s | 59.69s | 1:30.70 |  | 3. Alex Lim Keng Liat |   Malaysia | 2:01.43 | +4.15s | 7 | 22 | 0.64 | - | 22. | 28.21s | 58.90s | 1:30.32 |  | 4. Rogerio Aoki Romero |   Brazil | 2:02.06 | +4.78s | 4 | 33 | 0.66 | - | 26. | 29.50s | 1:00.49 | 1:31.92 |  | 5. Moustafa Ahmed |   Egypt | 2:02.45 | +5.17s | 5 | 19 | 0.65 | - | 28. | 29.20s | 59.46s | 1:30.90 |  | 6. Min Sung |   South Korea | 2:04.10 | +6.82s | 6 | 20 | 0.63 | - | 32. | 29.27s | 1:00.64 | 1:32.62 |  | 7. Paulo Machado |   Brazil | 2:04.21 | +6.93s | 8 | 25 | 0.70 | - | 33. | 29.47s | 1:00.94 | 1:33.02 |  | 8. Sander Ganzevles |   Netherlands | 2:05.05 | +7.77s | 3 |   | 0.82 | - | 35. | 28.70s | 59.23s | 1:31.12 |   
| Heat 4 |   | time | gap | L | ag | Rct | pts | Rk | 50m | 100m | 150m |  | 1. Tomomi Morita |   Japan | 2:01.10 | +3.82s | 3 | 18 | 0.65 | - | 19. | 28.16s | 59.00s | 1:30.26 |  | 2. Pavel Suskov |   Lithuania | 2:02.65 | +5.37s | 4 | 21 | 0.73 | - | 29. | 29.11s | 1:00.54 | 1:32.32 |  | 3. Martin Viilep |   Estonia | 2:05.82 | +8.54s | 2 |   | 0.76 | - | 36. | 28.76s | 1:00.63 | 1:33.16 |  | 4. Andrei Mihailov |   Moldova | 2:08.30 | +11.02s | 5 | 22 | 0.76 | - | 37. | 30.09s | 1:01.88 | 1:35.16 |  | 5. Brendan Ashby |   Zimbabwe | 2:10.40 | +13.12s | 8 | 23 | 0.75 | - | 40. | 30.54s | 1:03.41 | 1:37.29 |  | 6. Iurii Zakharov |   Kyrgyzstan | 2:13.81 | +16.53s | 6 | 17 | 0.72 | - | 44. | 31.10s | 1:04.50 | 1:39.13 |  | 7. Guillermo Andres Ramirez Lemis |   Colombia | 2:14.18 | +16.90s | 1 |   | 0.62 | - | 45. | 29.96s | 1:03.09 | 1:37.73 |  | 8. Mauricio Prudencio |   Bolivia | 2:14.30 | +17.02s | 7 | 23 | 0.70 | - | 46. | 31.01s | 1:03.92 | 1:38.66 |   
| Heat 3 |   | time | gap | L | ag | Rct | pts | Rk | 50m | 100m | 150m |  | 1. Kvetoslav Svoboda |   Czechia | 2:04.96 | +7.68s | 6 | 20 | 0.74 | - | 34. | 29.50s | 1:00.65 | 1:32.63 |  | 2. Jared J Heine |   Marshall Islands | 2:08.88 | +11.60s | 2 | 18 | 0.72 | - | 38. | 29.61s | 1:02.08 | 1:35.40 |  | 3. Carlo Piccio |   Philippines | 2:10.18 | +12.90s | 4 | 22 | 0.64 | - | 39. | 31.37s | 1:04.14 | 1:37.29 |  | 4. Yau Sun Fai |   Hong Kong | 2:10.55 | +13.27s | 3 | 18 | 0.70 | - | 41. | 30.09s | 1:03.02 | 1:36.68 |  | 5. Long Do Huy |   Vietnam | 2:13.43 | +16.15s | 1 | 15 | 0.60 | - | 43. | 30.95s | 1:04.48 | 1:39.01 |  | 6. Mikhail Alekseyev |   Uzbekistan | 2:14.55 | +17.27s | 5 |   | 0.78 | - | 47. | 31.37s | 1:05.19 | 1:39.42 |  | 7. Rony Bakale |   Congo | 2:19.03 | +21.75s | 8 | 15 | 0.77 | - | 50. | 32.68s | 1:07.39 | 1:43.82 |  | -. Ryan Pini |   Papua New Guinea | DNS |   | 7 | 21 | - | - | -. |   |   |   |   
| Heat 2 |   | time | gap | L | ag | Rct | pts | Rk | 50m | 100m | 150m |  | 1. Kunakorn Yimsomruay |   Thailand | 2:11.18 | +13.90s | 5 | 18 | 0.70 | - | 42. | 31.10s | 1:03.90 | 1:37.63 |  | 2. Oleg Deikrishvili |   Georgia | 2:16.10 | +18.82s | 4 |   | 0.71 | - | 48. | 31.87s | 1:05.75 | 1:40.62 |  | 3. Mohammad Nazeri |   Iran | 2:18.09 | +20.81s | 6 |   | 0.77 | - | 49. | 31.47s | 1:06.15 | - |  | 4. Seung Gin Lee |   Northern Marianas | 2:19.89 | +22.61s | 8 | 18 | 0.69 | - | 51. | 32.29s | 1:06.83 | 1:43.07 |  | 5. Omar Abu Fares |   Jordan | 2:20.02 | +22.74s | 3 | 18 | 0.65 | - | 52. | 32.79s | 1:08.38 | 1:44.30 |  | 6. Chi Lon Lei |   Macau | 2:21.29 | +24.01s | 1 | 18 | 0.59 | - | 53. | 32.29s | 1:08.14 | 1:44.97 |  | 7. Nuno Miguel Rola |   Angola | 2:25.33 | +28.05s | 2 | 19 | 0.76 | - | 55. | 32.85s | 1:08.84 | 1:46.72 |   
| Heat 1 09:00 |   | time | gap | L | ag | Rct | pts | Rk | 50m | 100m | 150m |  | 1. Ammar Altamimi |   UA Emirates | 2:22.56 | +25.28s | 4 | 16 | 0.62 | - | 54. | 32.68s | 1:08.87 | 1:45.29 |  | 2. Kabir Singh Walia |   Kenya | 2:25.49 | +28.21s | 5 | 18 | 0.73 | - | 56. | 34.33s | 1:12.30 | 1:49.64 |  | 3. Patrick Boustany |   Lebanon | 2:27.31 | +30.03s | 6 | 16 | 0.80 | - | 57. | 33.88s | 1:10.38 | 1:48.80 |  | 4. Clark Randrianandraina |   Madagascar | 2:33.65 | +36.37s | 3 | 15 | 0.75 | - | 58. | 34.17s | 1:12.57 | 1:52.89 |  | 5. Muzeya Muzyamba |   Zambia | 2:34.69 | +37.41s | 2 | 18 | 0.80 | - | 59. | 35.06s | 1:13.26 | 1:53.95 |   
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