| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Gyurinovics Lili (2005)Vasas Sport Club | 30.78 | - | 499 | |
| 2 | 1 | Kocsány Alexandra Hanna (2010)Debreceni Sportc. SI | 30.94 | 00.16 | 492 | |
| 3 | 7 | Bolla Csenge Emília (2011)Bohóchal Egyesület | 31.29 | 00.51 | 475 | |
| 4 | 4 | Király Hanna Gréta (2010)Kőbánya Sport Club | 31.36 | 00.58 | 472 | |
| 5 | 5 | Libscher Júlia (2009)A Jövő SC | 31.38 | 00.60 | 471 | |
| 6 | 2 | Pocsalyi Panna Kerka (2010)Ferencvárosi Torna Club | 31.52 | 00.74 | 465 | |
| 7 | 8 | Zsolnai Alexandra (2010)BVSC-Zugló | 31.76 | 00.98 | 455 | |
| 8 | 6 | Molnár Kiara (2009)Budapesti Honvéd | 31.79 | 01.01 | 453 |