| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Fűtő Zsombor (2014)Kőbánya Sport Club | 45.04R:0.75 | - | 142 | |
| 2 | 5 | Máthé Csongor (2014)Kőbánya Sport Club | 47.35R:0.4 | 02.31 | 123 | |
| 3 | 2 | Tordai Dániel (2017)Kőbánya Sport Club | 50.51R:0.73 | 05.47 | 101 | |
| 4 | 8 | Gelegonya Levente (2016)Budapesti Honvéd | 50.79R:0.84 | 05.75 | 99 | |
| 5 | 6 | Dilingai Nimród (2013)Budapesti Honvéd | 52.41R:0.71 | 07.37 | 90 | |
| 6 | 7 | Szentpéteri Botond (2015)Váci Vízmű SE | 52.71R:0.67 | 07.67 | 89 | |
| 7 | 0 | Szavéri Patrik (2015)Kőbánya Sport Club | 01:08.68R:0.84 | 23.64 | 40 | |
| - | 3 | Lenkei-Bócsa Belizár Libériusz (2014)Budapesti Honvéd | DNS | |||
| - | 1 | Blendea Péter (2013)Csepeli Öttusa Vizis | DNS | |||
| - | 9 | Stump Ottó (2012)Csepeli Öttusa Vizis | DNS |