| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Sudár Norbert (2009)Újpesti Torna Egylet | 00:32.57 | - | 319 | |
| 2 | 2 | Zugonics Benjamin (2010)FTC | 00:34.06 | 00:01.49 | 279 | |
| 3 | 4 | Schönek Kolos (2010)Újpesti Torna Egylet | 00:34.24 | 00:01.67 | 275 | |
| 4 | 6 | Csáki Zoltán Bendegúz (2010)Budapesti Honvéd | 00:34.26 | 00:01.69 | 274 | |
| 5 | 1 | Kusnier Dávid (2010)KÚKSE | 00:34.38 | 00:01.81 | 271 | |
| 6 | 7 | Valkai Vajk (2010)Monori Sport Egyes. | 00:35.53 | 00:02.96 | 246 | |
| 7 | 3 | Chenhao Yao (2008)Ybl Waterpolo Club | 00:35.98 | 00:03.41 | 237 | |
| 8 | 8 | Sipőcz Benett (2010)BVSC-Zugló | 00:37.69 | 00:05.12 | 206 |