| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Ábrahám Amália (2012)Budaörsi Sport Club | 00:30.01 | - | 486 | |
| 2 | 4 | Cserhalmi Anna Lili (2012)Debreceni Aquasport | 00:30.10R:0.53 | 00:00.09 | 482 | |
| 3 | 1 | Kulcsár Emma (2012)Debreceni Sportc. SI | 00:31.79 | 00:01.78 | 409 | |
| 4 | 3 | Pichovszky Zita (2012)Budaörsi Sport Club | 00:32.09R:0.66 | 00:02.08 | 398 | |
| 5 | 7 | Fazekas Dorka (2012)Miskolci Sportiskola | 00:32.15R:0.77 | 00:02.14 | 396 | |
| 6 | 6 | Nagy Réka (2012)Budapesti Honvéd SE | 00:32.37R:0.72 | 00:02.36 | 388 | |
| 7 | 8 | Miklós Janka (2012)Miskolci Sportiskola | 00:32.56R:0.59 | 00:02.55 | 381 | |
| 8 | 2 | Pinezits Szofi (2012)Budapesti Honvéd SE | 00:32.86 | 00:02.85 | 370 |