| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Méhes Márk (2015)Váci Vízmű SE | 48.50R:0.6 | - | 96 | |
| 2 | 4 | Ebinger Zsombor (2015)Kőbánya Sport Club | 49.36 | 00.86 | 91 | |
| 3 | 3 | Legény Bence (2015)Kőbánya Sport Club | 58.08 | 09.58 | 56 | |
| 4 | 6 | Létang-Prónay Martin (2015)Kőbánya Sport Club | 59.70 | 11.20 | 51 |