| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Patakfalvi Áron (2007)Kaposvári Sportközpont és Sportiskola | 30.61R:0.64 | - | 609 | |
| 2 | 3 | Dominiák Marcell (2007)BVSC-Zugló | 30.64R:0.63 | 00.03 | 607 | |
| 3 | 4 | Börzsei Zalán (2007)Soproni Széchy T. SI | 30.91R:0.72 | 00.30 | 591 | |
| 4 | 5 | Salamon Csanád (2007)Mohácsi Torna Egylet | 30.94R:0.63 | 00.33 | 589 | |
| 5 | 6 | Rajcsányi Boldizsár (2007)Lőrinc Swim Team | 31.00R:0.66 | 00.39 | 586 | |
| 6 | 8 | Bóta-Depinyi Soma (2006)Lőrinc Swim Team | 31.05R:0.65 | 00.44 | 583 | |
| 7 | 2 | Kurucz Bendegúz (2007)Ferencvárosi Torna Club | 31.50R:0.7 | 00.89 | 559 | |
| 8 | 1 | Pethő-Tóth Ádám (2007)Debreceni Aquasport | 31.61R:0.68 | 01.00 | 553 |