| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Kirei Vajk (2013)Crisul Nagyvárad | 46.97 | - | 168 | |
| 2 | 4 | Tudor Albert (2013)CSM Arad | 47.28 | 00.31 | 165 | |
| 3 | 6 | Kis Adrián (2014)SZVUK (régi) | 48.72 | 01.75 | 151 | |
| 4 | 2 | Dehelean David (2013)CSM Arad | 51.20 | 04.23 | 130 | |
| 5 | 5 | Domokos Noel Áron (2014)Békéscsabai EUK | 51.79 | 04.82 | 125 | |
| 6 | 8 | Nicolae Alexandru (2013)Gloria Arad | 52.49 | 05.52 | 120 | |
| 7 | 7 | Petrut Darius (2013)Crisul Nagyvárad | 53.71 | 06.74 | 112 | |
| 8 | 1 | Meriu Rares (2015)CSM Arad | 58.28 | 11.31 | 88 |