| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Varga Dominika (2001)Debreceni Sportc. SI | 00:27.69R:0.64 | - | 646 | |
| 2 | 3 | Fábián Zsófia (2011)Egri Úszó Klub SE | 00:28.79R:0.69 | 00:01.10 | 574 | |
| 3 | 1 | Balogh Viktória Enikő (2010)Debreceni Sportc. SI | 00:29.76R:0.71 | 00:02.07 | 520 | |
| 4 | 5 | Barnai Nikolett (2009)Bátori Sárkány ÚE | 00:29.81R:0.69 | 00:02.12 | 517 | |
| 5 | 0 | Bolla Csenge Emília (2011)Debreceni Sportc. SI | 00:29.93R:0.69 | 00:02.24 | 511 | |
| 6 | 9 | Nagy-Benedek Izabell (2010)Békéscsabai EUK | 00:30.56R:0.66 | 00:02.87 | 480 | |
| 7 | 7 | Cseresznyés Petra (2007)Gyulai Várfürdő Kft. | 00:30.66R:0.72 | 00:02.97 | 476 | |
| 8 | 6 | Balázs Éva (2010)Debreceni Aquasport | 00:30.78R:0.66 | 00:03.09 | 470 | |
| 9 | 8 | Virág Ágnes (2007)Debreceni Sportc. SI | 00:31.16R:0.7 | 00:03.47 | 453 | |
| 10 | 2 | Hrincescu Isabella Antonia (2011)Swim UP | 00:31.30R:0.66 | 00:03.61 | 447 |