| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kováts Alex (2006)Kaposvári SI | 00:28.02R:0.67 | - | 612 | |
| 2 | 6 | Prépost Ádám (2006)Győri Úszó Sportegy. | 00:28.28R:0.59 | 00:00.26 | 596 | |
| 3 | 5 | Tóth Benedek Viktor (2006)Kőbánya Sport Club | 00:28.60R:0.61 | 00:00.58 | 576 | |
| 4 | 3 | Farkas Barnabás Máté (2006)Vasas Sport Club | 00:29.15R:0.68 | 00:01.13 | 544 | |
| 5 | 7 | Fábián Lázár (2008)Szegedi Úszó Egylet | 00:29.39R:0.7 | 00:01.37 | 531 | |
| 6 | 1 | Biros Vince (2007)EVK | 00:29.62R:0.61 | 00:01.60 | 518 | |
| 7 | 2 | Szappanos Kristóf (2007)Budaörsi Sport Club | 00:29.68R:0.68 | 00:01.66 | 515 | |
| 8 | 9 | Takács Dominik Robertó (2007)Herpály SE | 00:29.74R:0.74 | 00:01.72 | 512 | |
| 9 | 8 | Szabó-Kiss Zétény (2007)Móri Úszó Egyesület | 00:29.75R:0.65 | 00:01.73 | 512 | |
| 10 | 0 | Sárközi Szabolcs (2007)Kaposvári SI | 00:30.76R:0.7 | 00:02.74 | 463 |