| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Sztankovics Anna (1996)Nyíregyházi Sportcentrum | 00:30.73R:0.65 | - | 786 | |
| 2 | 6 | Sebestyén Dalma (1997)Győri Úszó Sportegy. | 00:30.84R:0.71 | 00:00.11 | 778 | |
| 3 | 5 | Olajos Dorottya (2001)Vasas Sport Club | 00:31.18R:0.66 | 00:00.45 | 753 | |
| 4 | 3 | Békési Eszter (2002)BVSC-Zugló | 00:31.27R:0.65 | 00:00.54 | 746 | |
| 5 | 7 | Szokol Szonja (1998)Vasas Sport Club | 00:31.57R:0.59 | 00:00.84 | 725 | |
| 6 | 1 | Suba Zsófi (2003)Budapesti Honvéd | 00:31.66R:0.7 | 00:00.93 | 719 | |
| 7 | 2 | Molnár Flóra (1998)HÓD Úszó SE | 00:31.72R:0.65 | 00:00.99 | 715 | |
| 8 | 8 | Halmai Petra (1997)Kaposvári SI | 00:31.87R:0.66 | 00:01.14 | 705 |