| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Tóth Luca (2007)Keszthelyi Kiscápák | 00:29.41R:0.78 | - | 573 | |
| 2 | 4 | Yermishyna Yelyzaveta (2007)Győri Úszó Sportegy. | 00:29.52R:0.7 | 00:00.11 | 566 | |
| 3 | 6 | Mo Yanwen (2007)Budapesti Honvéd | 00:30.14R:0.75 | 00:00.73 | 532 | |
| 4 | 3 | Jackl Vivien (2008)TVSE | 00:30.49R:0.71 | 00:01.08 | 514 | |
| 5 | 7 | Horváth Emma Sára (2007)Szombathelyi SK SI | 00:30.79R:0.76 | 00:01.38 | 499 | |
| 6 | 8 | Füredi Natália (2007)Mohácsi Torna Egylet | 00:30.83R:0.75 | 00:01.42 | 497 | |
| 7 | 2 | Tóth Laura (2007)Hullám 91 | 00:31.38R:0.76 | 00:01.97 | 471 | |
| 8 | 9 | Nagy Dalma (2009)TVSE | 00:31.48R:0.73 | 00:02.07 | 467 | |
| 9 | 0 | Horváth Hanna Kata (2007)Sárvári Gyógyfürdő | 00:32.63R:0.77 | 00:03.22 | 419 | |
| - | 1 | Szentmihályi Boróka (2008)Ybl Waterpolo Club | DSQR:0 |