| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Dusnoki Norbert (2012)BÁCSVÍZ KVSC | 01:13.10 | - | 471 | |
50m00:34.32 R:0.64 100m01:13.1000:38.78 -
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| 2 | 4 | Pártos Zsombor (2012)Bálinti Úszó Egyes. | 01:13.88 | 00:00.78 | 456 | |
50m00:35.03 R:0.75 100m01:13.8800:38.85 -
| ||||||
| 3 | 3 | Lakatos Máté (2012)Soproni Széchy T. SI | 01:14.01 | 00:00.91 | 453 | |
50m00:34.93 R:0.72 100m01:14.0100:39.08 -
| ||||||
| 4 | 7 | Varga Ágoston (2012)Budapesti Honvéd SE | 01:14.21 | 00:01.11 | 450 | |
50m00:34.27 R:0.77 100m01:14.2100:39.94 -
| ||||||
| 5 | 2 | Piros Patrik (2012)Debreceni Sportc. SI | 01:14.64 | 00:01.54 | 442 | |
50m00:35.11 R:0.64 100m01:14.6400:39.53 -
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| 6 | 1 | Szentes Ákos (2012)Kaposvári Úszó SE | 01:15.12 | 00:02.02 | 434 | |
50m00:35.10 R:0.69 100m01:15.1200:40.02 -
| ||||||
| 7 | 6 | Hajós Dániel (2012)II. Kerületi Sport | 01:15.18 | 00:02.08 | 433 | |
50m00:35.99 R:0.8 100m01:15.1800:39.19 -
| ||||||
| 8 | 8 | Orentsák Lóránt (2012)Bohóchal Egyesület | 01:16.35 | 00:03.25 | 413 | |
50m00:35.64 R:0.67 100m01:16.3500:40.71 -
| ||||||