| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Halász Benedek (2011)Iron Swim SE | 44.10 | - | 203 | |
| 2 | 2 | Vértesy Bálint (2012)Ybl Waterpolo Club | 47.49R:0.83 | 03.39 | 163 | |
| 3 | 5 | Pap Marcell Ferenc (2012)Iron Swim SE | 48.12R:0.82 | 04.02 | 156 | |
| 4 | 6 | Gyuricza Zsombor (2014)Budapesti Honvéd | 48.32 | 04.22 | 154 | |
| 5 | 3 | Jeszek Ábel (2014)Római Sport Egyesüle | 49.80R:0.47 | 05.70 | 141 | |
| 6 | 0 | Csabai Imre (2013)A Jövő SC | 52.50R:0.85 | 08.40 | 120 | |
| 7 | 8 | Létang-Prónay Martin (2015)Kőbánya Sport Club | 52.97 | 08.87 | 117 | |
| 8 | 7 | Csabai Viktor (2013)A Jövő SC | 53.15 | 09.05 | 116 | |
| - | 1 | Koncz Márk (2014)Budaörsi Sport Club | VL | |||
| - | 9 | Barta Ákos (2013)Budapesti Honvéd | VL |