| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Burián Katalin (1995)FTC | 00:29.61R:0.73 | - | 756 | |
| 2 | 3 | Szabó-Feltóthy Eszter (2002)Vasas Sport Club | 00:29.70R:0.6 | 00:00.09 | 749 | |
| 3 | 5 | Molnár Dóra (2006)Budafóka XXII. SE | 00:29.89R:0.61 | 00:00.28 | 735 | |
| 4 | 2 | Berkecz Martina (2003)MÚSZ | 00:30.63R:0.63 | 00:01.02 | 683 | |
| 5 | 6 | Szabó Dóra (2008)Kőbánya Sport Club | 00:30.77R:0.59 | 00:01.16 | 674 | |
| 6 | 1 | Yermishyna Yelyzaveta (2007)UKRAJNA | 00:30.99R:0.6 | 00:01.38 | 659 | |
| 7 | 7 | Czeglédi Diána (2008)BÁCSVÍZ SC | 00:31.25R:0.64 | 00:01.64 | 643 | |
| 8 | 9 | Joó Kata (2004)Bálinti Úszó Egyes. | 00:32.37R:0.65 | 00:02.76 | 579 | |
| 9 | 8 | Bukovics Bianka (2005)Budapesti Honvéd | 00:32.79R:0.63 | 00:03.18 | 557 | |
| 10 | 0 | Soós Gabriella (2007)Hatvani Úszó Klub SE | 00:33.54R:0.74 | 00:03.93 | 520 |