| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Koltin Nikola (2004)HódSenior | 00:29.09R:0.67 | - | 709 | |
| 2 | 2 | Sámóczi Milán (2005)Kőbánya Sport Club | 00:29.30R:0.67 | 00:00.21 | 694 | |
| 3 | 6 | Cserni László Kevin (2004)Lőrinc Swim Team | 00:29.31R:0.65 | 00:00.22 | 694 | |
| 4 | 4 | Biletskyi Illi (2005)Ukraine | 00:29.35R:0.66 | 00:00.26 | 691 | |
| 5 | 3 | Zombori-Szalontai Ferenc (2004)Debreceni Sportc. SI | 00:29.54R:0.61 | 00:00.45 | 677 | |
| 6 | 1 | Horváth Álmos Levente (2004)Szekszárdi Sportközp | 00:29.58R:0.71 | 00:00.49 | 675 | |
| 7 | 8 | Nagy Ádám (2005)Árpád SE | 00:29.66R:0.66 | 00:00.57 | 669 | |
| 8 | 7 | Bujdosó Zsombor (2004)Vasas Sport Club | 00:30.03R:0.58 | 00:00.94 | 645 |