| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Varga Bence (2012)Budafóka XXII. SE | 42.90R:0.79 | - | 175 | |
| 2 | 2 | Erki Barnabás (2010)Egri Úszó Klub | 45.50R:0.64 | 02.60 | 146 | |
| 3 | 3 | Kovács Boldizsár (2014)FTC | 45.64R:0.8 | 02.74 | 145 | |
| 4 | 6 | Dudás Vilmos (2013)Érdi Vízisport Kft | 45.65R:0.81 | 02.75 | 145 | |
| 5 | 8 | Gál Levente András (2012)BVSC-Zugló | 45.89R:0.7 | 02.99 | 143 | |
| 6 | 5 | Bagaméri-Hoffman Zalán (2012)Ybl Waterpolo Club | 46.20R:0.72 | 03.30 | 140 | |
| 7 | 4 | Nanseu Marc Emmanuel (2011)Budapesti Honvéd | 47.21R:0.85 | 04.31 | 131 | |
| 8 | 1 | Palai Patrik (2013)II. Kerületi Sport | 49.03R:0.78 | 06.13 | 117 |