| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Duman Özgür Atlas (2014)Iron Swim SE | 02:49.52 | - | 275 | |
100m01:21.36 150m02:07.8100:46.45 +1.92
200m02:49.5200:41.71 -4.74
| ||||||
| 2 | 6 | Komondi Dominik Lajos (2014)DKSE Dunaújváros | 02:53.57 | 00:04.05 | 256 | |
100m01:22.12 150m02:09.4300:47.31 +3.01
200m02:53.5700:44.14 -3.17
| ||||||
| 3 | 5 | Bálint Gergő (2014)Monori Sport Egyes. | 03:02.50 | 00:12.98 | 221 | |
100m01:23.18 150m02:13.2800:50.10 +4.3
200m03:02.5000:49.22 -0.88
| ||||||
| 4 | 3 | Tatár Botond (2015)DKSE Dunaújváros | 03:15.69 | 00:26.17 | 179 | |
100m01:34.06 150m02:25.8800:51.82 +1.71
200m03:15.6900:49.81 -2.01
| ||||||
| 5 | 2 | Fehér Illés (2015)Gigászok SE | 03:16.78 | 00:27.26 | 176 | |
100m01:38.13 150m02:31.5800:53.45 -0.36
200m03:16.7800:45.20 -8.25
| ||||||