| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Rédeky Bence (2015)Keszthelyi Kiscápák | 04:00.69 | - | 76 | |
100m01:58.25 150m02:59.6401:01.39 -2.58
200m04:00.6901:01.05 -0.34
| ||||||
| - | 5 | Jónás Benedek (2014)Keszthelyi Kiscápák | DNS | |||
| - | 4 | Jónás Bertalan (2016)Keszthelyi Kiscápák | DNS | |||