| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bozsodi Máté (2010)Szombathelyi SK SI | 00:27.53R:0.64 | - | 438 | |
| 2 | 5 | Szabó Domonkos (2010)Budafóka XXII. SE | 00:28.80R:0.62 | 00:01.27 | 382 | |
| 3 | 1 | Fekete-Nagy Ábel (2010)Érdi Vízisport Kft | 00:29.26R:0.67 | 00:01.73 | 364 | |
| 4 | 3 | Barta Ferenc (2010)Miskolci Sportiskola | 00:29.64R:0.63 | 00:02.11 | 351 | |
| 5 | 2 | Gömöry Zsolt (2010)Újpesti Torna Egylet | 00:30.67R:0.89 | 00:03.14 | 316 | |
| 6 | 6 | Szedlák Noé Zoltán (2010)Dombóvári | 00:30.68R:0.69 | 00:03.15 | 316 | |
| 7 | 8 | Nagy-Tarnóczi Endre (2011)SZVUK (régi) | 00:31.18R:0.54 | 00:03.65 | 301 | |
| 8 | 7 | Keczán Noel Alexander (2010)NYSC | 00:31.28R:0.72 | 00:03.75 | 298 | |
| 9 | 9 | Juhos Patrik (2010)Miskolci Sportiskola | 00:31.54R:0.65 | 00:04.01 | 291 | |
| 10 | 0 | Podhorszki Hunor Domonkos (2011)DKSE Dunaújváros | 00:31.64R:0.71 | 00:04.11 | 288 |