| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Fángli Henrietta (2001)UNI Győri Úszó Sportegy. | 00:30.61R:0.66 | - | 864 | |
| 2 | 4 | Bozsó Sára Lili (2000)Kaposvári Sportköz.SI | 00:31.38R:0.62 | 00:00.77 | 802 | |
| 3 | 2 | Békési Eszter (2002)BVSC-Zugló | 00:31.88R:0.68 | 00:01.27 | 765 | |
| 4 | 7 | Sebestyén Dalma (1997)UNI Győri Úszó Sportegy. | 00:31.93R:0.73 | 00:01.32 | 761 | |
| 5 | 3 | Olajos Dorottya (2001)Vasas Sport Club | 00:32.01R:0.66 | 00:01.40 | 755 | |
| 6 | 1 | Zsebők Laura (2006)Vasas Sport Club | 00:32.04R:0.67 | 00:01.43 | 753 | |
| 7 | 6 | Halmai Petra (1997)Debreceni Sportc. SI | 00:32.26R:0.69 | 00:01.65 | 738 | |
| 8 | 8 | Suba Zsófi (2003)Budapesti Honvéd SE | 00:32.41R:0.71 | 00:01.80 | 728 |