| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Megyeri Marcell (2014)KESI | 51.70 | - | 79 | |
| 2 | 4 | Olasz Gábor (2014)Hód Úszó SE | 54.63 | 02.93 | 67 | |
| 3 | 6 | Varga Zsolt Márk (2016)NICS-HSÚVC | 01:00.83 | 09.13 | 49 | |
| 4 | 2 | Paku Zalán (2016)NICS-HSÚVC | 01:03.95 | 12.25 | 42 | |
| - | 3 | Kertész Kolos (2014)KESI | DNS |