| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Vákár Mira (2005)Vasas Sport Club | 00:29.56R:0.57 | - | 649 | |
| 2 | 3 | Orbán Gréta (2002)Győri Úszó Sportegy. | 00:29.57R:0.65 | 00:00.01 | 648 | |
| 3 | 6 | Őri Rebeka Brigitta (2004)Érdi Vízisport Kft | 00:29.99R:0.6 | 00:00.43 | 622 | |
| 4 | 1 | Biró Dominika (2005)Balaton ÚK Veszprém | 00:30.29R:0.69 | 00:00.73 | 603 | |
| 5 | 2 | Papp Zselyke (2004)Békési Úszó Klub E. | 00:30.30R:0.68 | 00:00.74 | 603 | |
| 6 | 8 | Bukovics Bianka (2005)Darnyi Tamás SC | 00:31.00R:0.67 | 00:01.44 | 563 | |
| 7 | 7 | Joó Kata (2004)Budaörsi Sport Club | 00:31.21R:0.62 | 00:01.65 | 551 | |
| - | 4 | Horváth Luca (2004)Szekszárdi Sportközp | DNS |