| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Oláh Ádám (2010)NICS-HSÚVC | 00:25.56R:0.67 | - | 547 | |
| 2 | 5 | Szabó Marcell Attila (2010)Szegedi Úszó Egylet | 00:25.98R:0.59 | 00:00.42 | 521 | |
| 3 | 3 | Barta Ferenc (2010)Swimming Pentathlon Club Egyesület | 00:26.53R:0.62 | 00:00.97 | 489 | |
| 4 | 6 | Bao Jiayu (2010)Budapesti Honvéd SE | 00:27.05 | 00:01.49 | 461 | |
| 5 | 2 | Juhos Patrik (2010)Miskolci Sportiskola | 00:27.13 | 00:01.57 | 457 | |
| 6 | 1 | Szaniszló Bence (2011)Érdi Vízisport Kft | 00:27.14 | 00:01.58 | 457 | |
| 7 | 7 | Kocsis Máté István (2010)Kőbánya Sport Club | 00:27.42 | 00:01.86 | 443 | |
| 8 | 8 | Vincze Nimród (2010)Kőbánya Sport Club | 00:27.97R:0.73 | 00:02.41 | 417 | |
| 9 | 9 | Bálint Benedek (2010)Debreceni Sportc. SI | 00:28.10 | 00:02.54 | 412 | |
| 10 | 0 | Kiss Károly (2010)Szentes Városi Úszó Club | 00:28.45R:0.48 | 00:02.89 | 397 |