| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Fehér Illés (2015)Gigászok SE | 03:14.89 | - | 143 | |
100m01:39.30 150m02:32.0152.71 -1.48
200m03:14.8942.88 -9.83
| ||||||
| 2 | 4 | Hörich Misa Sámuel (2016)Bohóchal | 03:37.32 | 22.43 | 103 | |
100m01:46.63 150m02:42.5055.87 -0.37
200m03:37.3254.82 -1.05
| ||||||
| - | 3 | Ványa Domonkos (2016)MATE - GEAC | DSQ | |||