| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Tombor Sára (2009)Iron Swim SE | 31.11R:0.61 | - | 643 | |
| 2 | 5 | Nádor Zsófia (2007)Iron Swim SE | 31.32R:0.55 | 00.21 | 630 | |
| 3 | 7 | Varga Tímea (2010)Bálinti Úszó Egyes. | 32.66R:0.7 | 01.55 | 556 | |
| 4 | 2 | Tombor Panna (2011)Iron Swim SE | 33.14R:0.64 | 02.03 | 532 | |
| 5 | 8 | Horváth Nelli (2009)Lőrinc Swim Team | 34.02R:0.61 | 02.91 | 492 | |
| 6 | 6 | Varga Nóra (2011)Bálinti Úszó Egyes. | 34.03R:0.66 | 02.92 | 491 | |
| 7 | 1 | Kovbasyuk Darina (2010)Iron Swim SE | 34.12R:0.65 | 03.01 | 487 | |
| 8 | 9 | Hartai Emese (2010)Bohóchal | 35.64R:0.71 | 04.53 | 428 | |
| 9 | 0 | Patonay Dóra (2011)Bohóchal | 38.08R:0.76 | 06.97 | 350 | |
| - | 4 | Komoróczy Lora Fanni (2006)Iron Swim SE | DNS |