| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Varga Bernát (2012)Budafóka XXII. SE | 00:47.67R:0.94 | - | 123 | |
| 2 | 2 | Szira Tamás (2011)MATE - GEAC | 00:49.25R:0.89 | 00:01.58 | 111 | |
| 3 | 5 | Üveg Dénes (2015)Komáromi Úszóklub SE | 00:51.47R:0.91 | 00:03.80 | 97 | |
| 4 | 7 | Fekete Tamás Áron (2015)Komáromi Úszóklub SE | 00:51.90R:0.7 | 00:04.23 | 95 | |
| 5 | 4 | Urbán Mirkó (2015)FTC | 00:52.79R:0.81 | 00:05.12 | 90 | |
| 6 | 6 | Izsó Márton (2014)Ybl Waterpolo Club | 00:57.13R:0.54 | 00:09.46 | 71 | |
| 7 | 3 | Szavéri Patrik (2015)Kőbánya Sport Club | 01:11.44R:0.55 | 00:23.77 | 36 |