| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Varga Máté (2004)Római Sport Egyesüle | 01:12.99 | - | 310 | |
50m00:30.95 R:0.67 100m01:12.9900:42.04 -
| ||||||
| 2 | 4 | Varga-Futó Dániel (2014)Tatabányai Vizmü SE | 01:19.78 | 00:06.79 | 238 | |
50m00:36.94 R:0.7 100m01:19.7800:42.84 -
| ||||||
| 3 | 5 | Hörich Misa Sámuel (2016)Bohóchal | 01:57.33 | 00:44.34 | 74 | |