| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Szabó Panna (2011)BVSC-Zugló | 00:39.41 | - | 410 | |
| 2 | 3 | Suijker Rachel (2012)Váci Vízmű SE | 00:40.04 | 00:00.63 | 391 | |
| 3 | 5 | Szalai Zsófia (2011)FTC | 00:41.00 | 00:01.59 | 364 | |
| 4 | 6 | Szobi Réka (2012)TVSE | 00:41.44 | 00:02.03 | 353 | |
| 5 | 2 | Csépányi Gvendolin Mendy (2012)Egri Úszó Klub | 00:43.46 | 00:04.05 | 306 | |
| 6 | 1 | Breban Cezara (2012)ACS Academia De Inot Baia Mare | 00:44.24 | 00:04.83 | 290 | |
| 7 | 7 | Tas Alexandra (2011)BVSC-Zugló | 00:44.32 | 00:04.91 | 288 | |
| 8 | 8 | Keresztes Gréta Gabriella (2011)FTC | 00:45.75 | 00:06.34 | 262 |