| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Molnár Flóra (1998)Debreceni Sportc. SI | 00:27.61R:0.58 | - | 692 | |
| 2 | 4 | Varga Dominika (2001)Debreceni Sportc. SI | 00:28.55R:0.52 | 00:00.94 | 626 | |
| 3 | 6 | Moldován Mia Mónika (2010)Egri Úszó Klub SE | 00:30.13R:0.63 | 00:02.52 | 533 | |
| 4 | 2 | Balogh Viktória Enikő (2010)Debreceni Sportc. SI | 00:30.42R:0.7 | 00:02.81 | 517 | |
| 5 | 0 | Bolla Csenge Emília (2011)Debreceni Sportc. SI | 00:30.45R:0.54 | 00:02.84 | 516 | |
| 6 | 1 | Balázs Éva (2010)Debreceni Aquasport | 00:30.50R:0.61 | 00:02.89 | 513 | |
| 7 | 7 | Virág Ágnes (2007)Debreceni Sportc. SI | 00:30.80R:0.61 | 00:03.19 | 499 | |
| 8 | 3 | Polácsik Petra (2006)Miskolci Sportiskola | 00:30.99R:0.74 | 00:03.38 | 489 | |
| 9 | 8 | Rácz Anna Lilla (2007)Debreceni Sportc. SI | 00:31.21 | 00:03.60 | 479 | |
| 10 | 9 | Halasi Lili (2007)Miskolci Sportiskola | 00:32.90R:0.69 | 00:05.29 | 409 |