| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kajus Dániel (2012)Bohóchal | 01:23.25 | - | 238 | |
50m00:40.74 R:0.59 100m01:23.2500:42.51 -
| ||||||
| 2 | 6 | Polonyi Dominik Balázs (2012)Bohóchal | 01:39.86 | 00:16.61 | 137 | |
50m00:47.02 R:0.55 100m01:39.8600:52.84 -
| ||||||
| 3 | 3 | Molnár Lukács Mihály (2012)Bohóchal | 01:49.40 | 00:26.15 | 104 | |
50m00:53.39 R:0.74 100m01:49.4000:56.01 -
| ||||||
| - | 5 | Kátai Lajos Bence (2012)Érdi Vízisport Kft | DNS | |||