| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Barta Ferenc (2010)Miskolci Sportiskola | 00:29.69R:0.55 | - | 349 | |
| 2 | 6 | Kocsis Máté István (2010)Kőbánya Sport Club | 00:30.08R:0.79 | 00:00.39 | 335 | |
| 3 | 5 | Barta Zsombor (2011)Kőbánya Sport Club | 00:30.37R:0.94 | 00:00.68 | 326 | |
| 4 | 4 | Réthy Balázs (2008)Budapesti Honvéd | 00:30.51R:0.48 | 00:00.82 | 321 | |
| 5 | 2 | Kontra Szabolcs Dániel (2009)Bálinti Úszó Egyes. | 00:30.53R:0.69 | 00:00.84 | 321 | |
| 6 | 8 | Bao Jiayu (2010)Budapesti Honvéd | 00:30.89R:0.67 | 00:01.20 | 310 | |
| 7 | 3 | Schönek Kolos (2010)Újpesti Torna Egylet | 00:31.01R:0.66 | 00:01.32 | 306 | |
| 8 | 7 | Steinicz Zalán (2009)Budafóka XXII. SE | 00:31.40R:0.72 | 00:01.71 | 295 | |
| 9 | 0 | Dávidházi Ádám Borsa (2010)Hullám 91 | 00:32.64R:0.72 | 00:02.95 | 262 | |
| - | 9 | Mázló Levente Ákos (2010)Egri Úszó Klub | DSQR:0 |