| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Renczés Bence (2012)Kőbánya Sport Club | 01:20.55 | - | 262 | |
50m39.38 R:0.63 100m01:20.5541.17 -
| ||||||
| 2 | 5 | Csernák Soma (2012)Egri Úszó Klub SE | 01:23.99 | 03.44 | 231 | |
50m41.29 R:0.76 100m01:23.9942.70 -
| ||||||
| 3 | 3 | Szalkai Péter Bálint (2012)Kőbánya Sport Club | 01:25.20 | 04.65 | 222 | |
50m42.90 R:0.76 100m01:25.2042.30 -
| ||||||
| 4 | 6 | Bagaméri-Hoffman Zalán (2012)Ybl Waterpolo Club | 01:25.72 | 05.17 | 218 | |
50m41.70 R:0.65 100m01:25.7244.02 -
| ||||||
| 5 | 2 | Wenger Vince (2011)MATE - GEAC | 01:33.39 | 12.84 | 168 | |
50m45.06 R:0.72 100m01:33.3948.33 -
| ||||||
| - | 7 | Császár Csanád (2009)Hatvani Úszó Klub SE | DNS | |||