| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Veres Márk (2010)PUSE | 00:30.92R:0.77 | - | 309 | |
| 2 | 6 | Marokity Milan (2012)Szekszárdi Sportközp | 00:34.13R:0.83 | 00:03.21 | 229 | |
| 3 | 4 | Simon Miron (2015)Pécsi Sportiskola | 00:38.08R:0.95 | 00:07.16 | 165 | |
| 4 | 5 | Hetesi Bálint (2017)DSI | 00:53.23 | 00:22.31 | 60 | |
| - | 2 | Marokity Dragan (2012)Szekszárdi Sportközp | DSQ |