| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Ollé Mónika Beatrix (1999)Stamina TKSA | 00:26.89R:0.63 | - | 745 | |
| 2 | 5 | Komoróczy Lora Fanni (2006)Iron Swim SE | 00:26.91R:0.65 | 00:00.02 | 743 | |
| 3 | 1 | Onofer Enikő (2002)Stamina TKSA | 00:27.82R:0.63 | 00:00.93 | 673 | |
| 4 | 6 | Diachenko Maria (2005)Ukraine | 00:28.05R:0.66 | 00:01.16 | 656 | |
| 5 | 7 | Davanzo Nicol (2005)Szombathelyi SK SI | 00:28.21R:0.71 | 00:01.32 | 645 | |
| 6 | 3 | Rátkai Zsófia (2006)Budafóka XXII. SE | 00:28.29R:0.73 | 00:01.40 | 640 | |
| 7 | 2 | Veress Hanna (2007)Kőbánya Sport Club | 00:28.30R:0.69 | 00:01.41 | 639 | |
| 8 | 8 | Miszlai Mira (2008)Kőbánya Sport Club | 00:28.80R:0.66 | 00:01.91 | 606 |