| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Fekete Tamás (2017)Gyulai Várfürdő Kft. | 00:44.24 | - | 150 | |
| 2 | 4 | Varga Bence (2016)Békéscsabai EUK | 00:44.27 | 00:00.03 | 150 | |
| 3 | 3 | Tamás Bence (2016)Debreceni Aquasport | 00:47.63 | 00:03.39 | 120 | |
| 4 | 7 | Paulik Roland (2016)Békéscsabai EUK | 00:48.66 | 00:04.42 | 113 | |
| 5 | 6 | Bracsok Attila (2016)SZUSE | 00:50.60 | 00:06.36 | 100 | |
| 6 | 2 | Malatyinszki Levente (2017)Békéscsabai EUK | 00:50.63 | 00:06.39 | 100 | |
| 7 | 1 | Dopsa Gergő (2017)Hód Úszó SE | 00:50.89 | 00:06.65 | 99 | |
| 8 | 8 | Abonyi Mátyás (2018)Makói Úszó Klub | 00:51.60 | 00:07.36 | 95 |