| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Hall Lauren May (2013)FTC | 00:47.95 | - | 228 | |
| 2 | 7 | Elekes Alíz (2014)BVSC-Zugló | 00:50.91 | 00:02.96 | 190 | |
| 3 | 4 | Mihály Nóra (2012)Egri Úszó Klub | 00:51.84 | 00:03.89 | 180 | |
| 4 | 3 | Szántó Norina (2012)Budafóka XXII. SE | 00:51.89 | 00:03.94 | 180 | |
| 5 | 6 | Tar Anna (2013)Iron Swim SE | 00:51.91 | 00:03.96 | 179 | |
| 6 | 5 | Steinicz Viktória (2013)Budafóka XXII. SE | 00:52.30 | 00:04.35 | 175 | |
| 7 | 8 | Wolf Alexandra Boglárka (2013)Bohóchal Egyesület | 00:52.43 | 00:04.48 | 174 | |
| 8 | 1 | Szebeni Róza (2014)Darnyi Tamás SC | 00:53.24 | 00:05.29 | 166 |