| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Buzder-Lantos Áron (2011)Ybl Waterpolo Club | 00:32.70R:0.67 | - | 444 | |
| 2 | 4 | Pártos Zsombor (2012)Bálinti Úszó Egyes. | 00:33.03R:0.69 | 00:00.33 | 431 | |
| 3 | 5 | Hajós Dániel (2012)II. Kerületi Sport | 00:33.52R:0.75 | 00:00.82 | 412 | |
| 4 | 6 | Szendrei Bende Botond (2011)Budaörsi Sport Club | 00:33.75R:0.74 | 00:01.05 | 404 | |
| 5 | 2 | Piros Patrik (2012)Debreceni Sportc. SI | 00:34.13R:0.61 | 00:01.43 | 390 | |
| 6 | 7 | Mata Nimród (2011)MATE - GEAC | 00:34.37R:0.73 | 00:01.67 | 382 | |
| 7 | 1 | Bálint Botond (2011)DKSE Dunaújváros | 00:34.70R:0.65 | 00:02.00 | 371 | |
| 8 | 8 | Krajcsi Sebestyén (2012)BÁCSVÍZ KVSC | 00:35.61R:0.75 | 00:02.91 | 343 |