| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Tombor Sára (2009)Iron Swim SE | 00:26.94 | - | 616 | |
| 2 | 4 | Varga Dominika (2001)Iron Swim SE | 00:27.01 | 00:00.07 | 611 | |
| 3 | 5 | Pajor Eszter (2006)Vasas Sport Club | 00:27.39 | 00:00.45 | 586 | |
| 4 | 2 | Perza Berta (2010)Békéscsabai EUK | 00:27.76 | 00:00.82 | 563 | |
| 5 | 7 | Varga Lili (2011)Hód Úszó SE | 00:28.12 | 00:01.18 | 542 | |
| 6 | 1 | Angyal Kitti (2009)Érdi Vízisport Kft | 00:28.17 | 00:01.23 | 539 | |
| 7 | 8 | Veres Laura (2005)Újpesti Torna Egylet | 00:28.38 | 00:01.44 | 527 | |
| - | 6 | Bali Dorottya (2008)KVSC | DNS |