| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Bardar Rares (2014)CSM Arad | 47.49 | - | 121 | |
| 2 | 7 | Tipei Alexandru (2014)Gloria Arad | 48.36 | 00.87 | 115 | |
| 3 | 1 | Kovács Péter (2015)Békéscsabai EUK | 50.24 | 02.75 | 102 | |
| 4 | 8 | Petri Csaba (2014)Békéscsabai EUK | 52.29 | 04.80 | 91 | |
| 5 | 5 | Iovanov Dragos (2014)CSM Arad | 53.78 | 06.29 | 83 | |
| 6 | 6 | Futaki Márton (2012)Békéscsabai EUK | 54.07 | 06.58 | 82 | |
| 7 | 4 | Mastaleriu Tamás (2014)Crisul Nagyvárad | 54.43 | 06.94 | 80 | |
| 8 | 2 | Stanciu Luca (2016)Gloria Arad | 54.55 | 07.06 | 80 |