| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Lengyeltóti Bence (2001)Kaposvári "Adorján" | 00:58.78 | - | ||
50m00:26.69 R:0.78 100m00:58.7800:32.09 -
| ||||||
| 2 | 1 | Brands Marcell (2010)Pécsváradi Spartacus | 01:21.34 | 00:22.56 | ||
50m00:38.27 R:0.78 100m01:21.3400:43.07 -
| ||||||
| 3 | 4 | Károly Keve (2012)Kaposvári SI | 01:23.56 | 00:24.78 | ||
50m00:39.71 R:0.51 100m01:23.5600:43.85 -
| ||||||
| 4 | 5 | Csordás Roland (2012)Kaposvári SI | 01:25.56 | 00:26.78 | ||
50m00:40.09 R:0.72 100m01:25.5600:45.47 -
| ||||||
| 5 | 3 | Baranyi Bence (2012)Mohácsi Torna Egylet | 01:30.99 | 00:32.21 | ||
50m00:44.43 R:0.7 100m01:30.9900:46.56 -
| ||||||
| 6 | 8 | Bartók Balázs (2009)PUSE | 01:34.46 | 00:35.68 | ||
50m00:42.61 R:0.85 100m01:34.4600:51.85 -
| ||||||
| 7 | 6 | Rudolf Dániel Sándor (2011)Kaposvári SI | 01:36.38 | 00:37.60 | ||
50m00:43.60 R:0.84 100m01:36.3800:52.78 -
| ||||||
| 8 | 2 | Weinert Dávid (2014)Siklósi SE | 01:40.52 | 00:41.74 | ||