| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Reizinger Anna (2009)Érdi Vízisport Kft | 33.13R:0.72 | - | 540 | |
| 2 | 5 | Sárossy Nikoletta (2007)Lőrinc Swim Team | 33.33R:0.73 | 00.20 | 530 | |
| 3 | 6 | Simon Korina Lilla (2007)Érdi Vízisport Kft | 33.60R:0.76 | 00.47 | 517 | |
| 4 | 1 | Párkányi Sára (2009)BVSC-Zugló | 33.61R:0.73 | 00.48 | 517 | |
| 5 | 7 | Vancsa Fruzsina (2010)Hyperion Sport Klub | 34.46R:0.66 | 01.33 | 479 | |
| 6 | 3 | Morar Bianca (2009)Marosvásarhelyi ISK | 34.72R:0.75 | 01.59 | 469 | |
| 7 | 2 | Varga Tímea (2010)Bálinti Úszó Egyes. | 35.13R:0.68 | 02.00 | 452 | |
| 8 | 8 | Zombori Nóra (2006)Ybl Waterpolo Club | 35.37R:0.7 | 02.24 | 443 |