| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Horváth Dóra (2009)DSI | 27.31 | - | 646 | |
| 2 | 5 | Elekes Tamara (2007)BVSC-Zugló | 27.38 | 00.07 | 641 | |
| 3 | 7 | Reizinger Anna (2009)DSI | 28.19 | 00.88 | 587 | |
| 4 | 8 | Kocsány Alexandra Hanna (2010)Debreceni Sportc. SI | 28.65 | 01.34 | 559 | |
| 5 | 1 | Mo Yanwen (2007)Budapesti Honvéd SE | 29.05 | 01.74 | 536 | |
| - | 6 | Prisztóka Lili (2009)BVSC-Zugló | DNS | |||
| - | 4 | Orbán Boróka (2008)FTC | DNS | |||
| - | 2 | Kontér Lora (2004)BVSC-Zugló | DNS |