| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Molnár Flóra (1998)Debreceni Sportc. SI | 00:26.68R:0.59 | - | 692 | |
| 2 | 5 | Varga Dominika (2001)Debreceni Sportc. SI | 00:28.08R:0.61 | 00:01.40 | 594 | |
| 3 | 7 | Bánhegyi Brigitta (2007)Miskolci Sportiskola | 00:28.57R:0.7 | 00:01.89 | 564 | |
| 4 | 3 | Busánszky Anasztázia (2008)Debreceni Sportc. SI | 00:28.68R:0.77 | 00:02.00 | 557 | |
| 5 | 6 | Kocsány Alexandra Hanna (2010)Debreceni Sportc. SI | 00:28.94R:0.58 | 00:02.26 | 542 | |
| 6 | 2 | Polácsik Petra (2006)Miskolci Sportiskola | 00:28.95R:0.68 | 00:02.27 | 542 | |
| 7 | 1 | Tóth Zengő Katalin (2010)Miskolci Sportiskola | 00:29.35R:0.76 | 00:02.67 | 520 | |
| 8 | 0 | Kárpáti Luca Sára (2010)Miskolci Sportiskola | 00:29.77R:0.77 | 00:03.09 | 498 | |
| 9 | 8 | Balázs Éva (2010)Debreceni Aquasport | 00:30.20R:0.44 | 00:03.52 | 477 | |
| 10 | 9 | Hornyik Panna (2008)Miskolci Sportiskola | 00:31.27R:0.64 | 00:04.59 | 430 |