| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Horváth Hanna Kata (2007)Sárvári Gyógyfürdő | 00:35.58 | - | 550 | |
| 2 | 5 | Erős Karolina (2011)Veszprémi Úszó Klub | 00:37.07 | 00:01.49 | 486 | |
| 2 | 6 | Gyulai Jázmin (2011)Veszprémi Úszó Klub | 00:37.07 | 00:01.49 | 486 | |
| 4 | 3 | Laczkó Lilien (2011)Soproni Széchy T. SI | 00:38.18 | 00:02.60 | 445 | |
| 5 | 1 | Szántó Norina (2012)FTC | 00:39.90 | 00:04.32 | 390 | |
| 6 | 7 | Asbóth Flóra Emili (2012)Hullám 91 | 00:40.33 | 00:04.75 | 377 | |
| 7 | 2 | Tóth Linda (2013)Budaörsi Sport Club | 00:40.42 | 00:04.84 | 375 | |
| 8 | 8 | Wirth Emma Julianna (2012)Százhalombattai VUKSE | 00:40.48 | 00:04.90 | 373 | |
| 9 | 0 | Juhász Luca (2011)Százhalombattai VUKSE | 00:42.33 | 00:06.75 | 326 | |
| 10 | 9 | Máthé Mira (2011)Soproni Széchy T. SI | 00:45.19 | 00:09.61 | 268 |