| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bayer Valentin (1999)ÖLSZ Südstadt (AUSTRIA) | 00:28.61R:0.65 | - | 746 | |
| 2 | 3 | Koós Márton Balázs (2005)Vasas Sport Club | 00:29.34R:0.66 | 00:00.73 | 691 | |
| 3 | 5 | Pyrek Sebastian (2001)LSV-Steiermark (AUSTRIA) | 00:30.01R:0.64 | 00:01.40 | 646 | |
| 4 | 6 | Herman Szabó Péter (2007)Győri Úszó Sportegy. | 00:30.46R:0.64 | 00:01.85 | 618 | |
| 5 | 2 | Csorvási Dominik (2005)Vasas Sport Club | 00:30.88R:0.61 | 00:02.27 | 593 | |
| 6 | 1 | O' Sullivan Matthew (2005)Győri Úszó Sportegy. | 00:32.09R:0.66 | 00:03.48 | 528 | |
| 7 | 8 | Szabó Gergő (2008)Sárvári Gyógyfürdő | 00:33.04R:0.72 | 00:04.43 | 484 | |
| - | 7 | Tumbász Noel (2005)BVSC-Zugló | DNS |