| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Elekes Alíz (2014)BVSC-Zugló | 01:26.99 | - | 400 | |
| 2 | 5 | Matisz Emma (2015)A Jövő SC | 01:27.99 | 00:01.00 | 387 | |
| 3 | 3 | Hollósi Lilla Amira (2014)BVSC-Zugló | 01:28.73 | 00:01.74 | 377 | |
| 4 | 6 | Koncz Nóra (2015)MATE - GEAC | 01:29.53 | 00:02.54 | 367 | |
| 5 | 2 | Takács Lilla Dóra (2014)Budaörsi Sport Club | 01:31.09 | 00:04.10 | 348 | |
| 6 | 7 | Markolt Dóra (2014)Gigászok SE | 01:36.04 | 00:09.05 | 297 | |
| 7 | 1 | Tömör Emma (2015)Vác ASC | 01:40.54 | 00:13.55 | 259 | |
| 8 | 8 | Mata Zselyke (2015)MATE - GEAC | 01:42.79 | 00:15.80 | 242 | |
| 9 | 0 | Udvarhelyi Lili (2015)Budaörsi Sport Club | 02:02.08 | 00:35.09 | 144 | |
| 10 | 9 | Boczonádi Anabell (2015)Budaörsi Sport Club | 02:11.63 | 00:44.64 | 115 |