| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 8 | Tolan Denis (2016)CSM Arad | 44.83 | - | 101 | |
| 2 | 5 | Kriska Dominik (2015)SZUSE | 45.10 | 00.27 | 99 | |
| 3 | 2 | Kovács Péter (2015)Békéscsabai EUK | 45.62 | 00.79 | 96 | |
| 4 | 4 | Vendlóczki Károly Richárd (2016)Four Diamonds SE | 47.28 | 02.45 | 86 | |
| 5 | 7 | Dániel Levente (2015)Békéscsabai EUK | 47.85 | 03.02 | 83 | |
| 6 | 3 | Fazekas Vince (2015)Four Diamonds SE | 47.95 | 03.12 | 82 | |
| 7 | 6 | Pálinkás Szabolcs (2015)Tiszakécskei Vízis | 48.22 | 03.39 | 81 | |
| 8 | 1 | Marchis Zian (2014)CSM Arad | 48.54 | 03.71 | 79 |