| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Homoki Arnold (2014)Újpesti Torna Egylet | 02:47.33 | - | ||
| 2 | 5 | Mester Bálint Máté (2014)Budapesti Honvéd SE | 02:51.62 | 00:04.29 | ||
| 3 | 6 | Huszár Bálint (2015)MATE - GEAC | 02:54.14 | 00:06.81 | ||
| 4 | 2 | Torma Dániel (2014)Budaörsi Sport Club | 02:56.28 | 00:08.95 | ||
| 5 | 3 | Juhász Döme Endre (2014)BVSC-Zugló | 02:56.78 | 00:09.45 | ||
| 6 | 7 | Grizner Áron Árpád (2014)DKSE Dunaújváros | 02:57.81 | 00:10.48 | ||
| 7 | 8 | Lente Marcell Attila (2014)KSK Delfin Klub | 02:59.72 | 00:12.39 | ||
| 8 | 0 | Boros Timót (2015)BVSC-Zugló | 03:02.53 | 00:15.20 | ||
| 9 | 9 | Tolmácsi-Bódi Mihály (2015)BVSC-Zugló | 03:09.31 | 00:21.98 | ||
| - | 1 | Kunos Vince (2014)Budaörsi Sport Club | DNS |