| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Bozsodi Máté (2010)Szombathelyi SK SI | 02:51.18 | - | 393 | |
100m01:21.21 150m02:05.9744.76 +1.73
200m02:51.1845.21 +0.45
| ||||||
| 2 | 8 | Schalkhammer Alex (2013)TVSE | 03:21.57 | 30.39 | 241 | |
100m01:28.89 150m02:30.7301:01.84 +19.64
200m03:21.5750.84 -11
| ||||||
| 3 | 4 | Trencsér Iván (2013)Szombathelyi SK SI | 03:33.02 | 41.84 | 204 | |
100m01:41.78 150m02:37.8856.10 +1.43
200m03:33.0255.14 -0.96
| ||||||
| 4 | 3 | Alotti Gaál Emir (2015)Szombathelyi SK SI | 03:41.62 | 50.44 | 181 | |
100m01:48.31 150m02:46.3158.00 +0.09
200m03:41.6255.31 -2.69
| ||||||
| 5 | 6 | Csikós Mátyás (2015)Szombathelyi SK SI | 03:41.91 | 50.73 | 180 | |
100m01:49.38 150m02:47.2657.88 +0.62
200m03:41.9154.65 -3.23
| ||||||
| 6 | 2 | Lakics Zalán (2015)Kaposvári Úszó SE | 03:53.34 | 01:02.16 | 155 | |
100m01:53.99 150m02:54.8001:00.81 +0.9
200m03:53.3458.54 -2.27
| ||||||
| 7 | 7 | Hungler Ádám Zoltán (2015)DKSE Dunaújváros | 04:08.21 | 01:17.03 | 129 | |
100m01:58.74 150m03:04.0801:05.34 +3.12
200m04:08.2101:04.13 -1.21
| ||||||
| - | 5 | Grizner Árpád Áron (2014)DKSE Dunaújváros | DNS | |||