| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Komoróczy Lora Fanni (2006)Iron Swim SE | 00:27.15R:0.63 | - | 728 | |
| 2 | 3 | Rátkai Zsófia (2006)Budafóka XXII. SE | 00:27.57R:0.72 | 00:00.42 | 695 | |
| 3 | 5 | Yermishyna Anastasiia (2006)Ukraine | 00:27.59R:0.7 | 00:00.44 | 694 | |
| 4 | 2 | Drommer Lili Eszter (2006)Budaörsi Sport Club | 00:28.00R:0.59 | 00:00.85 | 664 | |
| 5 | 6 | Veress Hanna (2007)Kőbánya Sport Club | 00:28.37R:0.48 | 00:01.22 | 638 | |
| 6 | 7 | Davanzo Nicol (2005)Szombathelyi SK SI | 00:28.38R:0.68 | 00:01.23 | 637 | |
| 7 | 1 | Abonyi-Tóth Glenda (2006)A Jövő SC | 00:28.52R:0.78 | 00:01.37 | 628 | |
| 8 | 8 | Vanek Zsófia (2006)Bálinti Úszó Egyes. | 00:28.69R:0.71 | 00:01.54 | 617 |