| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Rátkai Zsófia (2006)Budafóka XXII. SE | 00:30.83R:0.87 | - | 670 | |
| 2 | 5 | Illy Luca Lili (2008)Budaörsi Sport Club | 00:33.52R:0.64 | 00:02.69 | 521 | |
| 3 | 8 | László Alicia (2008)Dombóvári | 00:33.83R:0.64 | 00:03.00 | 507 | |
| 4 | 3 | Kokas Fanni Viktória (2009)A Jövő SC | 00:33.91R:0.67 | 00:03.08 | 503 | |
| 5 | 9 | Sárossy Nikoletta (2007)Lőrinc Swim Team | 00:33.92R:0.66 | 00:03.09 | 503 | |
| 6 | 7 | Horváth Eszter (2011)Dombóvári | 00:34.29R:0.65 | 00:03.46 | 487 | |
| 7 | 2 | Szeghalmi Nadin (2005)Iron Swim SE | 00:34.36R:0.62 | 00:03.53 | 484 | |
| 8 | 1 | Zombori Nóra (2006)Ybl Waterpolo Club | 00:35.47R:0.77 | 00:04.64 | 440 | |
| 9 | 0 | Rácz-Érsek Lili (2006)A Jövő SC | 00:35.62R:0.66 | 00:04.79 | 434 | |
| - | 6 | Józsa Dorottya (2003)A Jövő SC | DNS |