| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Tamás Rebeka (2011)UNI Győri Úszó Sportegy. | 00:26.65R:0.66 | - | 695 | |
| 2 | 3 | Tóth Zengő Katalin (2010)Miskolci Sportiskola | 00:27.79R:0.71 | 00:01.14 | 613 | |
| 3 | 5 | Bánhegyi Brigitta (2007)Miskolci Sportiskola | 00:28.30R:0.72 | 00:01.65 | 580 | |
| 4 | 6 | Balázs Éva (2010)Debreceni Aquasport | 00:28.58R:0.71 | 00:01.93 | 563 | |
| 5 | 7 | Ioana Topan (2006)CSM Cluj | 00:28.72R:0.74 | 00:02.07 | 555 | |
| 6 | 0 | Priester Jázmin Nóra (2010)BVSC-Zugló | 00:29.46R:0.69 | 00:02.81 | 514 | |
| 7 | 2 | Mihály Viktória Hanna (2011)Budapesti Honvéd SE | 00:29.55R:0.66 | 00:02.90 | 510 | |
| 8 | 1 | Kiss Léna (2011)Miskolci Sportiskola | 00:29.70R:0.73 | 00:03.05 | 502 | |
| 9 | 8 | Tóth Karolina (2012)UNI Győri Úszó Sportegy. | 00:29.71R:0.69 | 00:03.06 | 501 | |
| 10 | 9 | Ráski Sára (2012)Miskolci Sportiskola | 00:30.35R:0.72 | 00:03.70 | 470 |