| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Szokol Szonja (1998)Vasas Sport Club | 28.03 | - | 662 | |
| 2 | 5 | Szabó Kincső Hanna (2010)BVSC-Zugló | 28.22 | 00.19 | 648 | |
| 3 | 3 | Miszlai Mira (2008)Kőbánya Sport Club | 28.82 | 00.79 | 609 | |
| 4 | 2 | Veress Hanna (2007)Kőbánya Sport Club | 28.96 | 00.93 | 600 | |
| 5 | 7 | Bukovics Bianka (2005)Budapesti Honvéd | 29.23 | 01.20 | 583 | |
| 6 | 1 | Kontér Lora (2004)BVSC-Zugló | 29.64 | 01.61 | 559 | |
| 7 | 8 | Mo Yanwen (2007)Budapesti Honvéd | 29.86 | 01.83 | 547 | |
| 8 | 6 | Nahalka Regina (2006)BVSC-Zugló | 30.52 | 02.49 | 512 |