| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Szappanos Kristóf (2007)Budaörsi Sport Club | 00:29.41R:0.67 | - | 529 | |
| 2 | 3 | Benigni Márk (2006)Vasas Sport Club | 00:29.49R:0.78 | 00:00.08 | 525 | |
| 3 | 4 | Dénes Barnabás Imre (2005)Újpesti Torna Egylet | 00:29.75R:0.72 | 00:00.34 | 512 | |
| 4 | 6 | Csorvási Dominik (2005)Vasas Sport Club | 00:30.07R:0.65 | 00:00.66 | 495 | |
| 5 | 8 | Jánosi István Márk (2005)Érdi Vízisport Kft | 00:30.33R:0.69 | 00:00.92 | 483 | |
| 6 | 9 | Zanyi Ferdinánd (2007)Lőrinc Swim Team | 00:30.40R:0.7 | 00:00.99 | 479 | |
| 7 | 2 | Koncz Márton (2008)Budaörsi Sport Club | 00:30.56R:0.58 | 00:01.15 | 472 | |
| 8 | 5 | Borhi Olivér (2005)Budafóka XXII. SE | 00:30.91R:0.62 | 00:01.50 | 456 | |
| 9 | 0 | Plumpton Milán (2008)Bohóchal Egyesület | 00:31.20R:0.69 | 00:01.79 | 443 | |
| 10 | 1 | Freund Balázs (2000)Kőbánya Sport Club | 00:31.64R:0.66 | 00:02.23 | 425 |