| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Senánszky Petra (1994)Debreceni Sportc. SI | 00:24.82R:0.7 | - | 788 | |
| 2 | 3 | Molnár Flóra (1998)Debreceni Sportc. SI | 00:25.10R:0.7 | 00:00.28 | 762 | |
| 3 | 5 | MARIJANA JELIC MARIJANA (2004)SV SPITTAL | 00:25.71R:0.64 | 00:00.89 | 709 | |
| 4 | 2 | Orbán Boróka (2008)FTC | 00:26.19R:0.7 | 00:01.37 | 671 | |
| 5 | 1 | Tombor Sára (2009)Iron Swim SE | 00:26.73R:0.74 | 00:01.91 | 631 | |
| 6 | 8 | Kokas Fanni Viktória (2009)A Jövő SC | 00:26.74R:0.71 | 00:01.92 | 630 | |
| 7 | 7 | Flórián Natália (2007)Budafóka XXII. SE | 00:27.38R:0.66 | 00:02.56 | 587 | |
| - | 6 | Elekes Tamara (2007)BVSC-Zugló | DNS |