| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Piros Patrik (2012)Debreceni Sportc. SI | 01:11.53 | - | 375 | |
50m00:34.93 R:0.82 100m01:11.5300:36.60 -
| ||||||
| 2 | 3 | Domokos Milán Martin (2012)Békéscsabai EUK | 01:15.79 | 00:04.26 | 315 | |
50m00:36.72 R:0.73 100m01:15.7900:39.07 -
| ||||||
| 3 | 6 | Végh András (2012)Debreceni Sportc. SI | 01:18.85 | 00:07.32 | 280 | |
50m00:38.29 R:0.58 100m01:18.8500:40.56 -
| ||||||
| 4 | 2 | Kerepesi László (2012)NYSC | 01:20.10 | 00:08.57 | 267 | |
50m00:39.06 R:0.63 100m01:20.1000:41.04 -
| ||||||
| 5 | 7 | Ulveczki Botond (2013)Debreceni Sportc. SI | 01:22.13 | 00:10.60 | 247 | |
50m00:40.08 R:0.79 100m01:22.1300:42.05 -
| ||||||
| 6 | 5 | Velekei Benedek (2012)Debreceni Sportc. SI | 01:22.55 | 00:11.02 | 244 | |
50m00:40.65 R:0.67 100m01:22.5500:41.90 -
| ||||||
| 7 | 1 | Gyöngyösi Zalán (2012)Miskolci Sportiskola | 01:26.48 | 00:14.95 | 212 | |
50m00:42.72 R:0.98 100m01:26.4800:43.76 -
| ||||||
| 8 | 8 | Kovács Ádám Attila (2012)Debreceni Sportc. SI | 01:27.03 | 00:15.50 | 208 | |
50m00:42.45 R:0.74 100m01:27.0300:44.58 -
| ||||||