| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Rávai Csenge (2011)Darnyi Tamás SC | 00:37.41 | - | 253 | |
| 2 | 5 | Tóth Szilvia Nikoletta (2012)II. Kerületi Sport | 00:40.00 | 00:02.59 | 207 | |
| 3 | 8 | Szarvas Flóra (2014)BVSC-Zugló | 00:40.04 | 00:02.63 | 206 | |
| 4 | 6 | Kovács-Vaskó Hella (2014)Váci Vízmű SE | 00:41.89 | 00:04.48 | 180 | |
| 5 | 4 | Sipőcz Lora (2014)BVSC-Zugló | 00:42.34 | 00:04.93 | 174 | |
| 6 | 1 | Ciorba Karina (2013)ACS Academia De Inot Baia Mare | 00:42.96 | 00:05.55 | 167 | |
| 7 | 7 | Tar Anna (2013)Iron Swim SE | 00:43.81 | 00:06.40 | 157 | |
| 8 | 2 | Pincési Dalma (2012)Budafóka XXII. SE | 00:46.90 | 00:09.49 | 128 |