| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Vajda Noémi (2009)MATE - GEAC | 36.26 | - | 305 | |
| 2 | 5 | Treszler Nikolett (2011)BVSC-Zugló | 36.88 | 00.62 | 290 | |
| 3 | 2 | Házy Zsófia (2005)MATE - GEAC | 38.12 | 01.86 | 263 | |
| 4 | 4 | Kristóf Kyra Anna (2010)Bohóchal Egyesület | 38.72 | 02.46 | 251 | |
| 5 | 3 | Homoki Blanka Ilona (2010)II. Kerületi Sport | 38.81 | 02.55 | 249 |