| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Zuber Benedek (2015)KSI SE | 01:15.61 | - | 231 | |
50m00:35.39 R:0.59 100m01:15.6100:40.22 -
| ||||||
| 2 | 4 | Szilágyi Gergely András (2017)KUSE | 01:28.47 | 00:12.86 | 144 | |
50m00:41.85 R:0.52 100m01:28.4700:46.62 -
| ||||||
| 3 | 3 | Kovács Simon (2015)KSI SE | 01:28.76 | 00:13.15 | 142 | |
50m00:41.74 R:0.67 100m01:28.7600:47.02 -
| ||||||