| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Suba Zsófi (2003)Budapesti Honvéd SE | 00:33.59 | - | 654 | |
| 2 | 6 | Zámbori Hanna Zsófia (2009)BVSC-Zugló | 00:33.82 | 00:00.23 | 640 | |
| 3 | 7 | Elekes Ajna (2009)BVSC-Zugló | 00:35.42 | 00:01.83 | 557 | |
| 4 | 1 | Végh Eszter (2010)Debreceni Sportc. SI | 00:35.75 | 00:02.16 | 542 | |
| 5 | 2 | Kékesi Maja (2011)Budaörsi Sport Club | 00:37.28 | 00:03.69 | 478 | |
| 6 | 8 | Tihor Jázmin (2010)Miskolci Sportiskola | 00:39.22 | 00:05.63 | 410 | |
| - | 3 | Sümegi Anna Lili (2007)Budapesti Honvéd SE | DNS | |||
| - | 5 | Kiss Ajsa Villő (2009)BVSC-Zugló | DNS |