| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Suijker Rachel (2012)Váci Vízmű SE | 00:32.00 | - | 404 | |
| 2 | 4 | Breban Cezara (2012)ACS Academia De Inot Baia Mare | 00:33.45 | 00:01.45 | 354 | |
| 3 | 3 | Kovács Hanna Dorka (2011)FTC | 00:34.36 | 00:02.36 | 326 | |
| 4 | 5 | Havan Hédi (2011)Iron Swim SE | 00:34.58 | 00:02.58 | 320 | |
| 5 | 6 | Treszler Nikolett (2011)Bohóchal Egyesület | 00:34.77 | 00:02.77 | 315 | |
| 6 | 8 | Benyó Dorottya (2011)Vasas Sport Club | 00:34.87 | 00:02.87 | 312 | |
| 7 | 1 | Tófalvi Tímea Gréta (2011)Kőbánya Sport Club | 00:35.31 | 00:03.31 | 301 | |
| 8 | 7 | Koroncai Zorka (2011)BVSC-Zugló | 00:35.39 | 00:03.39 | 299 |