| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Pádár Nikolett (2006)Szegedi Úszó Egylet | 00:26.39R:0.72 | - | 721 | |
| 2 | 5 | Komoróczy Lora Fanni (2006)Iron Swim SE | 00:26.88R:0.63 | 00:00.49 | 682 | |
| 3 | 3 | Elekes Tamara (2007)BVSC-Zugló | 00:27.04R:0.72 | 00:00.65 | 670 | |
| 4 | 6 | Orbán Boróka (2008)FTC | 00:27.10R:0.7 | 00:00.71 | 666 | |
| 5 | 7 | Ostafi Delia Elena (2006)ROMANIA | 00:27.74R:0.64 | 00:01.35 | 621 | |
| 6 | 2 | Gonda Zita (2008)Mezőtúri ÚVSE | 00:27.79R:0.63 | 00:01.40 | 617 | |
| 7 | 8 | Sümegi Anna Lili (2007)Budapesti Honvéd | 00:28.09R:0.69 | 00:01.70 | 598 | |
| 8 | 1 | Bencsics Angéla (2010)Budafóka XXII. SE | 00:28.33R:0.61 | 00:01.94 | 583 | |
| 9 | 0 | Barna Bianka Dorottya (2006)NYSC | 00:28.65R:0.65 | 00:02.26 | 563 | |
| 10 | 9 | Mo Yanwen (2007)Budapesti Honvéd | 00:28.87R:0.72 | 00:02.48 | 551 |