| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Farkas Nóra (2009)FTC | 37.99R:0.77 | - | 463 | |
| 2 | 3 | Bán Panna (2008)FTC | 38.09R:0.64 | 00.10 | 459 | |
| 3 | 2 | Ruzsák Viktória (2007)Darnyi Tamás SC | 38.58R:0.75 | 00.59 | 442 | |
| 4 | 7 | Seres-Gömöry Lili (2006)Iron Swim SE | 38.82R:0.69 | 00.83 | 434 | |
| 5 | 9 | Libscher Júlia (2009)Római Sport Egyesüle | 39.41R:0.78 | 01.42 | 415 | |
| 6 | 5 | Huszti Julianna (2007)Darnyi Tamás SC | 39.44R:0.56 | 01.45 | 414 | |
| 7 | 8 | Tiborcz Léda (2005)II. Kerületi Sport | 40.31R:0.68 | 02.32 | 387 | |
| 8 | 0 | Vajda Noémi (2009)Iron Swim SE | 40.48R:0.7 | 02.49 | 383 | |
| - | 4 | Puzsa Petra (2010)A Jövő SC | DSQ | |||
| - | 1 | Varga Regina (2009)Iron Swim SE | DNS |