| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Stir Mihaela Lucia (2009)CSM Baia Mare | 00:31.37R:0.6 | - | 627 | |
| 2 | 6 | Andrei Iustina (2007)Politehnica Temesvár | 00:31.69R:0.57 | 00:00.32 | 608 | |
| 3 | 5 | Cseresznyés Petra (2007)Gyulai Várfürdő Kft. | 00:32.27R:0.66 | 00:00.90 | 576 | |
| 4 | 3 | Griga Giulia (2008)Flykick Nagybánya | 00:32.29R:0.54 | 00:00.92 | 575 | |
| 5 | 1 | Kiss Panna (2010)KKH ÚGYE | 00:32.44R:0.64 | 00:01.07 | 567 | |
| 6 | 7 | Paku Jázmin Boglárka (2009)NICS-HSÚVC | 00:32.64R:0.62 | 00:01.27 | 557 | |
| 7 | 2 | Huma Daria (2005)Politehnica Temesvár | 00:32.65R:0.51 | 00:01.28 | 556 | |
| 8 | 8 | Bálint Petra Noémi (2010)Monori Sport Egyes. | 00:33.68R:0.63 | 00:02.31 | 507 | |
| 9 | 9 | Magócsi Emese (2009)Monori Sport Egyes. | 00:35.65R:0.64 | 00:04.28 | 427 | |
| 10 | 0 | Barbul-Zetea Mara Ana (2008)Club Sportiv Seini | 00:36.71R:0.58 | 00:05.34 | 391 |