| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bock Kamilla (2008)Monori Sport Egyes. | 00:35.84R:0.61 | - | 426 | |
| 2 | 2 | Hörömpöli Kata (2009)KÚKSE | 00:36.33R:0.58 | 00:00.49 | 409 | |
| 3 | 5 | Vincze Lujza (2009)KÚKSE | 00:36.55R:0.82 | 00:00.71 | 402 | |
| 4 | 1 | Tiborcz Léda (2005)II. Kerületi Sport | 00:36.96R:0.74 | 00:01.12 | 388 | |
| 5 | 3 | Balogh Szonja (2006)Iron Swim SE | 00:37.47R:0.72 | 00:01.63 | 373 | |
| 6 | 6 | Pestenácz Bíbor Panna (2010)Szhalombattai VUK SE | 00:37.95R:0.78 | 00:02.11 | 359 | |
| 7 | 7 | Golán Mia Szofia (2009)Szhalombattai VUK SE | 00:38.17R:0.8 | 00:02.33 | 353 | |
| - | 8 | Káplár Blanka (2010)BVSC-Zugló | DNS |