| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Szalai Zselyke (2008)Váci Vízmű SE | 31.69R:0.72 | - | 458 | |
| 2 | 4 | Bán Panna (2008)FTC | 32.13R:0.67 | 00.44 | 439 | |
| 3 | 0 | Kertész Boróka (2010)Darnyi Tamás SC | 32.59R:0.72 | 00.90 | 421 | |
| 4 | 5 | Korolovszki Kira (2007)Kőbánya Sport Club | 32.73R:0.66 | 01.04 | 415 | |
| 5 | 7 | Király Hanna Gréta (2010)Kőbánya Sport Club | 33.16R:0.74 | 01.47 | 399 | |
| 6 | 6 | Kovács Fruzsina (2006)Iron Swim SE | 33.27R:0.76 | 01.58 | 395 | |
| 7 | 2 | Nádor Zsófia (2007)Iron Swim SE | 33.62R:0.63 | 01.93 | 383 | |
| 8 | 1 | Dinnyés Janka (2009)FTC | 34.87R:0.81 | 03.18 | 343 | |
| 9 | 9 | Tombor Sára (2009)Bálinti Úszó Egyes. | 35.36R:0.73 | 03.67 | 329 | |
| 10 | 8 | Varga Zsuzsanna (2008)Darnyi Tamás SC | 35.49R:0.74 | 03.80 | 326 |