| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Lakó Dorina (2009)Győri Úszó Sportegy. | 28.50R:0.8 | - | 629 | |
| 2 | 4 | Hatházi Dóra (2003)NYSC | 28.66R:0.59 | 00.16 | 619 | |
| 3 | 5 | Červenková Emma (2006)XBS (SLOVAKIA) | 28.68R:0.76 | 00.18 | 618 | |
| 4 | 3 | Halmai Petra (1997)Kaposvári SI | 28.72R:0.72 | 00.22 | 615 | |
| 5 | 7 | Nahalka Regina (2006)BVSC-Zugló | 29.16R:0.7 | 00.66 | 588 | |
| 6 | 1 | Bukovics Bianka (2005)Budapesti Honvéd | 29.22R:0.67 | 00.72 | 584 | |
| 7 | 2 | Safrankó Sára (2003)Győri Úszó Sportegy. | 29.41R:0.66 | 00.91 | 573 | |
| 8 | 8 | Bakó Réka (2004)Győri Úszó Sportegy. | 29.57R:0.68 | 01.07 | 563 |