| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 9 | Robinson Adrian (2000)Aqua Development | 00:26.23R:0.6 | - | 612 | |
| 2 | 6 | Nagy Ábel András (2008)Ybl Waterpolo Club | 00:27.56R:0.81 | 00:01.33 | 527 | |
| 3 | 4 | Szántó Brúnó (2008)Budafóka XXII. SE | 00:27.76R:0.62 | 00:01.53 | 516 | |
| 4 | 3 | Csiki Brúnó Domonkos (2008)Ybl Waterpolo Club | 00:28.13R:0.7 | 00:01.90 | 496 | |
| 5 | 2 | Orbán Soma (2009)Érdi Vízisport Kft | 00:28.19R:0.63 | 00:01.96 | 493 | |
| 6 | 8 | Fónyi-Pintér Iván (2008)Vasas Sport Club | 00:28.41R:0.63 | 00:02.18 | 481 | |
| 7 | 5 | Hatala - Kovács Levente (2005)Lőrinc Swim Team | 00:28.44R:0.71 | 00:02.21 | 480 | |
| 7 | 0 | Kovács Márton Soma (2005)Iron Swim SE | 00:28.44R:0.69 | 00:02.21 | 480 | |
| 9 | 1 | Barta Ferenc (2010)Miskolci Sportiskola | 00:28.63R:0.63 | 00:02.40 | 470 | |
| 10 | 7 | Ozsvárt Gábor (2009)Parafa Úszó Klub | 00:28.89R:0.67 | 00:02.66 | 458 |