| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Udvarhelyi Zsófia Laura (2009)Érdi Vízisport Kft | 30.99R:0.68 | - | 442 | |
| 2 | 5 | Muszka Lilla (2011)FTC | 31.10R:0.75 | 00.11 | 437 | |
| 3 | 2 | Izinger Kinga (2006)Hullám 91 | 31.37R:0.62 | 00.38 | 426 | |
| 4 | 3 | Iszák Jázmin (2010)M-Mekler László SE | 31.48R:0.8 | 00.49 | 421 | |
| 5 | 7 | Tóth Sarolta (2010)Bohóchal | 31.53R:0.7 | 00.54 | 419 | |
| 6 | 1 | Fazekas Mimi Janka (2011)Bohóchal | 32.07R:0.65 | 01.08 | 399 | |
| 7 | 6 | Koch Nóra (2010)Soproni Széchy T. SI | 32.35R:0.69 | 01.36 | 388 | |
| 8 | 8 | Seres Júlia (2011)Monori Sport Egyes. | 32.65R:0.56 | 01.66 | 378 | |
| 9 | 9 | Baranyai Jázmin (2011)Érdi Vízisport Kft | 32.90R:0.53 | 01.91 | 369 | |
| 10 | 0 | Szűcs Zoé (2011)NICS-HSÚVC | 32.97R:0.76 | 01.98 | 367 |