| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Hegedüs Petra (2010)Debreceni Sportc. SI | 00:39.12 | - | 414 | |
| 2 | 4 | Fejér Petra Anna (2013)Bohóchal | 00:45.55 | 00:06.43 | 262 | |
| 3 | 5 | Kobilik Réka (2013)Lőrinc Swim Team | 00:48.14 | 00:09.02 | 222 | |
| 4 | 3 | Takács Szepes Adél (2013)II. Kerületi Sport | 00:50.67 | 00:11.55 | 190 | |
| 5 | 6 | Szabó Noémi Barbara (2009)Csepeli Öttusa Vizis | 00:53.09 | 00:13.97 | 165 |