| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kállai Hanna (2011)Gyulai Várfürdő Kft. | 00:29.42 | - | 516 | |
| 2 | 5 | Becsy Blanka (2011)Gyulai Várfürdő Kft. | 00:30.01 | 00:00.59 | 486 | |
| 3 | 7 | Csukás Réka (2008)Gyulai Várfürdő Kft. | 00:30.55 | 00:01.13 | 461 | |
| 4 | 3 | Blagau Anna (2010)CSM Arad | 00:30.67 | 00:01.25 | 456 | |
| 5 | 8 | Olasz Panni (2014)Hód Úszó SE | 00:30.89 | 00:01.47 | 446 | |
| 5 | 1 | Matei Bryana-Anastasia (2008)Gyulai Várfürdő Kft. | 00:30.89 | 00:01.47 | 446 | |
| 7 | 6 | Kiss Roberta (2010)CSM Arad | 00:31.04 | 00:01.62 | 440 | |
| 8 | 2 | Tudor Anastasia (2010)CSM Arad | 00:31.18 | 00:01.76 | 434 |