| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Lydik Kiara (2012)Delta Klub Komárom | 46.68 | - | 247 | |
| 2 | 3 | Juhász Lili (2011)Érdi Vízisport Kft | 46.82 | 00.14 | 245 | |
| 3 | 6 | Muszka Lilla (2011)Kőbánya Sport Club | 47.14 | 00.46 | 240 | |
| 4 | 2 | Szántó Norina (2012)Budafóka XXII. SE | 47.23 | 00.55 | 238 | |
| 5 | 5 | Sólyom Karolin Kata (2013)Iron Swim SE | 48.01 | 01.33 | 227 | |
| 6 | 1 | Tar Anna (2013)Iron Swim SE | 49.46 | 02.78 | 207 | |
| 7 | 8 | Pincési Dalma (2012)Budafóka XXII. SE | 50.41 | 03.73 | 196 | |
| 8 | 7 | Szarvas Flóra (2014)BVSC-Zugló | 51.10 | 04.42 | 188 |