| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Szalai Zsófia (2011)FTC | 00:27.19 | - | 654 | |
| 2 | 5 | Tóth Luca (2007)Keszthelyi Kiscápák | 00:28.00 | 00:00.81 | 599 | |
| 3 | 3 | Brevák Szonja (2011)Soproni Széchy T. SI | 00:28.77 | 00:01.58 | 552 | |
| 4 | 6 | Sipos Amanda (2010)Keszthelyi Kiscápák | 00:29.23 | 00:02.04 | 526 | |
| 5 | 7 | Gergely Cecilia (2010)Keszthelyi Kiscápák | 00:29.34 | 00:02.15 | 521 | |
| 6 | 1 | Katona Emili (2011)Soproni Széchy T. SI | 00:29.49 | 00:02.30 | 513 | |
| 7 | 2 | Magyar Adél (2013)Szombathelyi SK SI | 00:29.74 | 00:02.55 | 500 | |
| 8 | 9 | Balogh Adél (2007)Zalaco ZÚK | 00:30.48 | 00:03.29 | 464 | |
| 9 | 8 | Mills Brisa Anne (2007)Pápai Úszó SE | 00:31.06 | 00:03.87 | 439 | |
| 10 | 0 | Ábrahám Amália (2012)Budaörsi Sport Club | 00:31.24 | 00:04.05 | 431 |