| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Németh Magor (2017)Vitál Sport | 00:44.78 | - | 101 | |
| 2 | 5 | Hrusovszki Ákos (2018)Hullám 91 | 00:47.96R:0.89 | 00:03.18 | 82 | |
| 3 | 7 | Kőteleki-Szatmári Péter (2016)Zalaco ZÚK | 00:50.27R:0.56 | 00:05.49 | 71 | |
| 4 | 1 | Liebermann Ádám (2017)PVM SK | 00:50.66 | 00:05.88 | 70 | |
| 5 | 0 | Csordás Tamás (2017)KASI | 00:50.87 | 00:06.09 | 69 | |
| 6 | 6 | Nemes-Nagy Ábel (2017)PUSE | 00:52.07R:0.54 | 00:07.29 | 64 | |
| 7 | 2 | Vértes Martin (2016)PUSE | 00:55.58 | 00:10.80 | 53 | |
| 8 | 8 | Sipos Máté (2016)Zalaco ZÚK | 00:59.91 | 00:15.13 | 42 | |
| 9 | 9 | Végh Marcell (2019)Zalaco ZÚK | 01:01.17 | 00:16.39 | 39 | |
| - | 3 | Berkes Zénó (2018)Keszthelyi Kiscápák | DSQ |