| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Sós Borbála Mária (2008)Egri Úszó Klub | 00:34.26 | - | 625 | |
| 2 | 5 | Pálházi Léda (2009)TVSE | 00:34.57 | 00:00.31 | 608 | |
| 3 | 6 | Zbiskó Evelin (2005)Vasas Sport Club | 00:35.07 | 00:00.81 | 583 | |
| 4 | 3 | Fecske Laura (2001)Iron Swim SE | 00:35.14 | 00:00.88 | 579 | |
| 5 | 2 | Zsunics Boglárka (2006)BVSC-Zugló | 00:35.79 | 00:01.53 | 548 | |
| 6 | 1 | Tóth Regina Kata (2008)Érdi Vízisport Kft | 00:36.52 | 00:02.26 | 516 | |
| 7 | 8 | Vár Erlingsdóttir (2001)Feröer szigetek | 00:37.62 | 00:03.36 | 472 | |
| 8 | 7 | Bock Luca (2007)Monori Sport Egyes. | 00:38.26 | 00:04.00 | 449 |