| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kömöz Eszter (2011)Budafóka XXII. SE | 00:30.07R:0.45 | - | 487 | |
| 2 | 6 | Takács Julianna (2006)Darnyi Tamás SC | 00:30.65R:0.72 | 00:00.58 | 460 | |
| 3 | 5 | Müller Szófia Árven (2006)Bálinti Úszó Egyes. | 00:30.99R:0.68 | 00:00.92 | 445 | |
| 4 | 3 | Cseke Borbála (2009)Újpesti Torna Egylet | 00:31.12R:0.69 | 00:01.05 | 440 | |
| 5 | 8 | Szmolnik Nóra (2009)Bálinti Úszó Egyes. | 00:31.16R:0.71 | 00:01.09 | 438 | |
| 6 | 9 | Szabó Lilla Anna (2010)Kőbánya Sport Club | 00:31.67R:0.73 | 00:01.60 | 417 | |
| 7 | 1 | Varsányi Szófia (2008)Váci Vízmű SE | 00:31.91 | 00:01.84 | 408 | |
| 8 | 2 | Pocsalyi Panna Kerka (2010)FTC | 00:32.03R:0.63 | 00:01.96 | 403 | |
| 9 | 7 | Kubik Berta (2009)FTC | 00:32.04R:0.78 | 00:01.97 | 403 | |
| 10 | 0 | Balogh Szonja (2006)Iron Swim SE | 00:33.16R:0.51 | 00:03.09 | 363 |