| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Elekes Ajna (2009)BVSC-Zugló | 36.26 | - | 527 | |
| 2 | 1 | Tóth Regina Kata (2008)Érdi Vízisport Kft | 36.72 | 00.46 | 508 | |
| 2 | 8 | Halasi Lili (2007)Miskolci Sportiskola | 36.72 | 00.46 | 508 | |
| 4 | 6 | Halasi Nóra (2007)Miskolci Sportiskola | 36.74 | 00.48 | 507 | |
| 5 | 5 | Szakos Laura (2007)Miskolci Sportiskola | 36.89 | 00.63 | 501 | |
| 6 | 4 | Tolnay Laura (2008)Kőbánya Sport Club | 37.07 | 00.81 | 493 | |
| 7 | 7 | Seres-Gömöry Lili (2006)Iron Swim SE | 37.74 | 01.48 | 467 | |
| 8 | 2 | Moldován Mia Mónika (2010)Egri Úszó Klub | 37.89 | 01.63 | 462 |