| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kochu Anton (2005)UNI Győri Úszó Sportegy. | 00:55.83 | - | 694 | |
50m00:25.93 R:0.64 100m00:55.8300:29.90 -
| ||||||
| 2 | 3 | Koncz Nimród Kálmán (2006)Clubul Sportiv H2O Team Tg.Mures | 00:56.33 | 00:00.50 | 676 | |
| 3 | 5 | Horváth Ákos (2006)Hód Úszó SE | 00:56.64 | 00:00.81 | 665 | |
50m00:26.46 R:0.64 100m00:56.6400:30.18 -
| ||||||
| 4 | 6 | Mozsárik Levente (2006)KVSC | 00:58.73 | 00:02.90 | 596 | |
50m00:27.52 R:0.63 100m00:58.7300:31.21 -
| ||||||
| 5 | 2 | Dancanet Emil (2004)Politehnica Timisoara | 00:59.67 | 00:03.84 | 569 | |
50m00:27.27 R:0.58 100m00:59.6700:32.40 -
| ||||||
| 6 | 8 | Rajos Dávid (2011)Hód Úszó SE | 01:02.18 | 00:06.35 | 502 | |
50m00:29.69 R:0.68 100m01:02.1800:32.49 -
| ||||||
| 7 | 7 | Kuti Gáspár (2009)Clubul Sportiv H2O Team Tg.Mures | 01:02.55 | 00:06.72 | 494 | |
50m00:29.30 R:0.59 100m01:02.5500:33.25 -
| ||||||
| 8 | 1 | Osztényi Dániel (2008)KVSC | 01:02.61R:0.62 | 00:06.78 | 492 | |
| 9 | 0 | Aklouf Walid (2009)CS Clichy 92 | 01:02.90 | 00:07.07 | 485 | |
50m00:28.78 R:0.71 100m01:02.9000:34.12 -
| ||||||
| 10 | 9 | Lénárt Imre Bálint (2010)Hód Úszó SE | 01:05.23 | 00:09.40 | 435 | |
50m00:30.36 R:0.69 100m01:05.2300:34.87 -
| ||||||