| (15-) | |||||
| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Linzenbold Zalán János (2015)Szegedi Úszó Egylet | 05:34.22 98.373% | - | ||
| 2 | Ömböli Zalán (2015)SZVUK (régi) | 05:59.56 99.289% | 00:25.34 | ||
| 3 | Láhr Eliot (2015)NICS-HSÚVC | 06:22.11 - | 00:47.89 | ||
| 4 | Kriska Dominik (2015)SZUSE | 07:08.11 - | 01:33.89 | ||
| 5 | Faragó Vencel Máté (2017)SZUSE | 07:36.11 - | 02:01.89 | ||