| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Kozma Csanád (2009)NYSC | 35.38R:0.67 | - | 249 | |
| 2 | 1 | Gabor Ayan (2012)Crisul Oradea | 45.82R:0.69 | 10.44 | 114 | |
| 3 | 7 | Aranyi Dániel Zalán (2015)Debreceni Sportc. SI | 51.32 | 15.94 | 81 | |
| 4 | 5 | Morar David (2012)CS SEINI | 55.78 | 20.40 | 63 | |
| 5 | 6 | Kosztyu Áron (2014)NYSC | 01:00.52 | 25.14 | 49 | |
| 6 | 4 | Nicoreac Rares (2013)CS SEINI | 01:04.46 | 29.08 | 41 | |
| 7 | 3 | Kassai Sasha (2014)CS SEINI | 01:12.85R:0.46 | 37.47 | 28 |