| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Koltin Nikola (2004)HódSenior | 00:29.40 R:0.68 | - | 687 | |
| 2 | 5 | Cserni László Kevin (2004)Lőrinc Swim Team | 00:29.47 R:0.64 | 00:00.07 | 682 | |
| 3 | 6 | Horváth Álmos Levente (2004)Szekszárdi Sportközp | 00:29.92 R:0.73 | 00:00.52 | 652 | |
| 4 | 3 | Nagy Ádám (2005)Árpád SE | 00:29.98 R:0.67 | 00:00.58 | 648 | |
| 5 | 7 | Koós Márton Balázs (2005)Vasas Sport Club | 00:30.47 R:0.65 | 00:01.07 | 617 | |
| 6 | 2 | Merész Bence (2004)Újpesti Torna Egylet | 00:30.68 R:0.61 | 00:01.28 | 605 | |
| 7 | 1 | Adorján Kende (2006)Szegedi Úszó Egylet | 00:30.82 R:0.66 | 00:01.42 | 596 | |
| 8 | 8 | Márhoffer Soma (2004)BÁCSVÍZ SC | 00:31.10 R:0.71 | 00:01.70 | 580 | |
| 9 | 0 | Barkóczi Roland (2006)NYSC | 00:31.66 R:0.71 | 00:02.26 | 550 | |
| - | 9 | Szalay Toshimi (2006)Iron Swim SE | DNS |