| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Erdős Luca (2013)Debreceni Sportc. SI | 00:30.71 | - | 454 | |
| 2 | 5 | Lévai Linda (2012)Egri Úszó Klub SE | 00:30.94 | 00:00.23 | 444 | |
| 3 | 3 | Fazekas Dorka (2012)Miskolci Sportiskola | 00:31.31R:0.78 | 00:00.60 | 428 | |
| 4 | 6 | Ráski Sára (2012)Miskolci Sportiskola | 00:31.47 | 00:00.76 | 422 | |
| 5 | 2 | Szabó Regina (2013)NYSC | 00:32.20R:0.62 | 00:01.49 | 394 | |
| 6 | 1 | Gyuricza Kira (2013)Békéscsabai EUK | 00:32.22R:0.6 | 00:01.51 | 393 | |
| 7 | 8 | Toplak Marianna Adél (2012)Létavértes | 00:32.48 | 00:01.77 | 384 | |
| 8 | 7 | Mihály Nóra (2012)Egri Úszó Klub SE | 00:32.63R:0.65 | 00:01.92 | 378 |