| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Piros Patrik (2012)Debreceni Sportc. SI | 01:15.64 | - | 425 | |
50m00:36.03 R:0.48 100m01:15.6400:39.61 -
| ||||||
| 2 | 5 | Gyenge-Takács Dávid (2012)Debreceni Sportc. SI | 01:22.76 | 00:07.12 | 324 | |
50m00:39.64 R:0.53 100m01:22.7600:43.12 -
| ||||||
| 3 | 3 | Keresztúri Zsombor (2013)Békéscsabai EUK | 01:27.11 | 00:11.47 | 278 | |
50m00:41.02 R:0.62 100m01:27.1100:46.09 -
| ||||||
| 4 | 6 | Végh András (2012)Debreceni Sportc. SI | 01:34.04 | 00:18.40 | 221 | |
| 5 | 1 | Lantos Barnabás (2013)Békéscsabai EUK | 01:40.89 | 00:25.25 | 179 | |
| 6 | 2 | Kovács Hunor (2013)Debreceni Aquasport | 01:41.48 | 00:25.84 | 176 | |
50m00:47.31 R:0.66 100m01:41.4800:54.17 -
| ||||||
| 7 | 7 | Takács János (2013)NYSC | 01:42.95 | 00:27.31 | 168 | |
| - | 8 | Tóth Balázs (2013)Magnetic SE | DNS | |||