| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Portelli Michela (2007)Malta | 00:30.05R:0.62 | - | 537 | |
| 2 | 5 | Nagy Luca (2005)Soproni Széchy T. SI | 00:30.65R:0.73 | 00:00.60 | 506 | |
| 3 | 7 | Kammerer Kitti (2009)Győri Úszó Sportegy. | 00:31.19R:0.69 | 00:01.14 | 480 | |
| 3 | 3 | Kőhalmi Dorka (2008)Győri Úszó Sportegy. | 00:31.19R:0.7 | 00:01.14 | 480 | |
| 5 | 4 | Horváth Emma Sára (2007)Szombathelyi SK SI | 00:31.28R:0.72 | 00:01.23 | 476 | |
| 6 | 8 | Tamás Rebeka (2011)Győri Úszó Sportegy. | 00:31.88R:0.6 | 00:01.83 | 450 | |
| 7 | 2 | Vágó Peggi (2009)Győri Úszó Sportegy. | 00:32.04R:0.8 | 00:01.99 | 443 | |
| 8 | 1 | Keresztes Cynthia (2007)A Jövő SC | 00:32.13R:0.76 | 00:02.08 | 439 |