| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 9 | Zbiskó Evelin (2005)Vasas Sport Club | 00:27.84R:0.7 | - | 614 | |
| 2 | 5 | Rékasi Eszter (2007)Bálinti Úszó Egyes. | 00:28.01R:0.65 | 00:00.17 | 603 | |
| 3 | 0 | Tombor Sára (2009)Iron Swim SE | 00:28.45R:0.73 | 00:00.61 | 575 | |
| 4 | 2 | Albert Anna (2006)Kőbánya Sport Club | 00:28.63R:0.66 | 00:00.79 | 565 | |
| 5 | 4 | Mo Yanwen (2007)Budapesti Honvéd | 00:28.65R:0.75 | 00:00.81 | 563 | |
| 6 | 7 | Rácz-Érsek Lili (2006)A Jövő SC | 00:28.66R:0.69 | 00:00.82 | 563 | |
| 7 | 1 | Davanzo Nicol (2005)Szombathelyi SK SI | 00:28.90R:0.71 | 00:01.06 | 549 | |
| 7 | 3 | Várkonyi Lili (2008)Parafa Úszó Klub | 00:28.90R:0.83 | 00:01.06 | 549 | |
| 9 | 6 | Győrffy Lili Anna (2007)Kaposvári "Adorján" | 00:28.94R:0.72 | 00:01.10 | 547 | |
| 10 | 8 | Pálca-Juhász Emese (2009)Kaposvári SI | 00:29.24R:0.73 | 00:01.40 | 530 |