| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Tislerics Mihály (2014)Szombathelyi SK SI | 03:17.97 | - | 136 | |
100m01:37.75 150m02:31.2000:53.45 +1.71
200m03:17.9700:46.77 -6.68
| ||||||
| 2 | 3 | Végh Zétény (2015)Keszthelyi Kiscápák | 03:22.16 | 00:04.19 | 128 | |
100m01:38.12 150m02:30.7200:52.60 -0.61
200m03:22.1600:51.44 -1.16
| ||||||
| 3 | 4 | Szegi Márk József (2015)Ebihal Úszó és Mozg. | 03:33.59 | 00:15.62 | 108 | |
100m01:41.47 150m02:39.2700:57.80 +2.13
200m03:33.5900:54.32 -3.48
| ||||||
| - | 5 | Zaorál Mór (2015)Ebihal Úszó és Mozg. | DNS | |||