| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Rohács Luca (2008)Kőbánya Sport Club | 00:36.87 | - | 501 | |
| 2 | 6 | Gyurinovics Lili (2005)Vasas Sport Club | 00:38.37 | 00:01.50 | 445 | |
| 3 | 7 | Galamb Luca (2008)Angyalföldi Sportiskola és Diáksport Egyesület | 00:42.57 | 00:05.70 | 326 | |
| 4 | 1 | Ombódi Réka (2008)MATE - GEAC | 00:43.70 | 00:06.83 | 301 | |
| 5 | 4 | Baranyai Jázmin (2011)Érdi Vízisport Kft | 00:46.77 | 00:09.90 | 245 | |
| 6 | 8 | Tarcheh Sofie (2010)Érdi Vízisport Kft | 00:48.34 | 00:11.47 | 222 | |
| 7 | 5 | Haraszti Lilla (2010)II. Kerületi Sport | 00:48.70 | 00:11.83 | 217 | |
| 8 | 3 | Graf Emese (2011)Bohóchal Egyesület | 00:48.86 | 00:11.99 | 215 |