| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Kalaus Vilmos Leó (2016)Bohóchal | 03:29.13 | - | 161 | |
50m00:44.95 R:0.62 100m01:41.0400:56.09 -
150m02:44.6301:03.59 +7.5
200m03:29.1300:44.50 -19.09
| ||||||
| - | 4 | Pál Flórián (2016)Kis-Pingvin SE | DNS | |||
| - | 3 | Molnár Edmund László (2013)Bohóchal | DSQ | |||