| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Szarvas Flóra (2014)BVSC-Zugló | 39.86 | - | 305 | |
| 2 | 2 | Pataki Gréta Zita (2014)BVSC-Zugló | 40.74 | 00.88 | 286 | |
| 3 | 3 | Benő Csenge Barbara (2013)A Jövő SC | 41.37 | 01.51 | 273 | |
| 4 | 6 | Balogh Emese Kata (2014)BVSC-Zugló | 41.98 | 02.12 | 261 | |
| 5 | 1 | Szilágyi Liliána (2014)BVSC-Zugló | 42.45 | 02.59 | 253 | |
| 6 | 0 | Dombrády Sára Erzsébet (2013)Budaörsi Sport Club | 42.69 | 02.83 | 249 | |
| 7 | 8 | Lévai Sára (2014)Kis-Pingvin SE | 42.97 | 03.11 | 244 | |
| 8 | 4 | Vágó Alexandra (2014)Kis-Pingvin SE | 43.46 | 03.60 | 236 | |
| 9 | 7 | Hollósi Lilla Amira (2014)BVSC-Zugló | 44.40 | 04.54 | 221 | |
| 10 | 9 | Huczek Lili (2014)BVSC-Zugló | 45.09 | 05.23 | 211 |