| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Csontos Dominik (2000)Bohóchal Egyesület | 00:24.00R:0.63 | - | 661 | |
| 2 | 5 | Gábor Dávid (2006)Lőrinc Swim Team | 00:25.09R:0.66 | 00:01.09 | 578 | |
| 3 | 3 | Fábián Gergő (2007)Ferencvárosi Torna Club | 00:25.90R:0.68 | 00:01.90 | 526 | |
| 4 | 7 | Balogh Bence Zsolt (2009)Monori Sport Egyes. | 00:26.53R:0.76 | 00:02.53 | 489 | |
| 5 | 6 | Szabácsik Máté (2007)Budapesti Honvéd | 00:26.73R:0.66 | 00:02.73 | 478 | |
| 6 | 1 | Okolicsányi Huba (2009)Kőbánya Sport Club | 00:26.89R:0.78 | 00:02.89 | 470 | |
| 7 | 2 | Szabó Csaba (2005)Budapesti Honvéd | 00:27.02R:0.71 | 00:03.02 | 463 | |
| 8 | 0 | Füri Zalán (2007)Iron Swim SE | 00:27.76R:0.73 | 00:03.76 | 427 | |
| 9 | 8 | Mátékovits Áron Máté (2008)Monori Sport Egyes. | 00:28.39R:0.72 | 00:04.39 | 399 | |
| 10 | 9 | Révész Áron (2009)Budafóka XXII. SE | 00:29.03R:0.7 | 00:05.03 | 373 |