| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 9 | Rékasi Eszter (2007)Bálinti Úszó Egyes. | 00:30.86R:0.71 | - | 496 | |
| 1 | 3 | Reizinger Anna (2009)Dombóvári | 00:30.86R:0.68 | - | 496 | |
| 3 | 5 | Fábián Zsófia (2011)Újpesti Torna Egylet | 00:31.34R:0.65 | 00:00.48 | 473 | |
| 4 | 1 | Haldeman Lili Lenka (2007)Iron Swim SE | 00:31.66R:0.6 | 00:00.80 | 459 | |
| 5 | 4 | Czeglédi Diána (2008)BÁCSVÍZ SC | 00:31.69R:0.71 | 00:00.83 | 458 | |
| 6 | 0 | Bán Panna (2008)FTC | 00:31.73R:0.69 | 00:00.87 | 456 | |
| 7 | 2 | Geszti Zsófia Gizella (2007)Újpesti Torna Egylet | 00:31.95R:0.67 | 00:01.09 | 447 | |
| 8 | 8 | Puzsa Petra (2010)A Jövő SC | 00:32.60R:0.67 | 00:01.74 | 420 | |
| 9 | 7 | Horváth Eszter (2011)Dombóvári | 00:32.72R:0.66 | 00:01.86 | 416 | |
| 10 | 6 | Illy Luca Lili (2008)Budaörsi Sport Club | 00:32.89R:0.76 | 00:02.03 | 409 |