| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Nagy Boróka (2009)DKSE Dunaújváros | 00:34.13 | - | 366 | |
| 2 | 3 | Kardos Napsugár Lili (2011)Vác ASC | 00:34.46 | 00:00.33 | 356 | |
| 3 | 2 | Halász-Cseh Zille Emili (2012)Vác ASC | 00:34.84 | 00:00.71 | 344 | |
| 4 | 4 | Hardi Imola (2014)FTC | 00:35.09 | 00:00.96 | 337 | |
| 5 | 5 | Józsa Csenge Imola (2014)Monori Sport Egyes. | 00:36.48 | 00:02.35 | 300 | |
| 6 | 7 | Lévai Sára (2014)Lőrinc Swim Team | 00:38.03 | 00:03.90 | 265 | |
| 7 | 8 | Prencsok Polli (2013)Újpesti Torna Egylet | 00:39.27 | 00:05.14 | 240 | |
| 8 | 1 | Recski Maja (2011)Budapesti Honvéd SE | 00:41.34 | 00:07.21 | 206 |