| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Oláh Ádám (2010)NICS-HSÚVC | 00:53.68 | - | 582 | |
50m00:25.86 R:0.72 100m00:53.6800:27.82 -
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| 2 | 4 | Márton Levente (2010)FTC | 00:53.99 | 00:00.31 | 572 | |
50m00:26.29 R:0.66 100m00:53.9900:27.70 -
| ||||||
| 3 | 5 | Nagy Péter (2010)DKSE Dunaújváros | 00:54.20 | 00:00.52 | 566 | |
50m00:26.50 R:0.68 100m00:54.2000:27.70 -
| ||||||
| 4 | 6 | Szabó Domonkos (2010)Budafóka XXII. SE | 00:54.33 | 00:00.65 | 562 | |
50m00:26.12 R:0.59 100m00:54.3300:28.21 -
| ||||||
| 5 | 2 | Bozsodi Máté (2010)Szombathelyi SK SI | 00:54.47 | 00:00.79 | 557 | |
50m00:26.42 R:0.57 100m00:54.4700:28.05 -
| ||||||
| 6 | 1 | Szaniszló Bence (2011)Érdi Vízisport Kft | 00:55.49 | 00:01.81 | 527 | |
50m00:26.81 R:0.64 100m00:55.4900:28.68 -
| ||||||
| 7 | 8 | Lénárt Imre Bálint (2010)Hód Úszó SE | 00:55.79 | 00:02.11 | 519 | |
50m00:26.99 R:0.68 100m00:55.7900:28.80 -
| ||||||
| 8 | 7 | Száraz Bence Marcell (2010)Kőbánya Sport Club | 00:55.81 | 00:02.13 | 518 | |
50m00:26.72 R:0.82 100m00:55.8100:29.09 -
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