| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Bagi Bence (2014)SZUSE | 41.10 | - | 131 | |
| 2 | 7 | Szrnka Áron (2014)SZUSE | 41.88 | 00.78 | 124 | |
| 3 | 6 | Futaki Márton (2012)Békéscsabai EUK | 43.30 | 02.20 | 112 | |
| 4 | 3 | Petri Csaba (2014)Békéscsabai EUK | 43.98 | 02.88 | 107 | |
| 5 | 2 | Bordianu Mario (2014)CSM Arad | 44.00 | 02.90 | 107 | |
| 6 | 4 | Mihu Ianis (2015)CSM Arad | 45.02 | 03.92 | 100 | |
| 7 | 8 | Petrut Darius (2013)Crisul Nagyvárad | 47.15 | 06.05 | 87 | |
| 8 | 1 | Farca Sem (2016)Gloria Arad | 52.99 | 11.89 | 61 |