| (F 2016 +) | |||||
| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Szabó Áron (2016)Hatvani Úszó Klub SE | 00:47.87 105.189% | - | ||
| 2 | Tordai Dániel (2017)Kőbánya Sport Club | 00:49.97 100.656% | 00:02.10 | ||
| 3 | Gelegonya Levente (2016)Budapesti Honvéd SE | 00:50.93 99.724% | 00:03.06 | ||
| 4 | Pradel Gergő (2016)Csepeli Öttusa Vizis | 01:07.09 113.410% | 00:19.22 | ||