| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Pintér Panni (2017)BVSC-Zugló | 00:41.31 | - | 274 | |
| 2 | 3 | Bognár Emma Lotti (2016)FTC | 00:42.83 | 00:01.52 | 246 | |
| 3 | 5 | Kiss Olívia (2016)MATE - GEAC | 00:42.88 | 00:01.57 | 245 | |
| 4 | 6 | Géczi Dorka (2016)Gigászok SE | 00:43.40 | 00:02.09 | 237 | |
| 5 | 8 | Drenkovics Palmira (2016)Vác ASC | 00:44.27 | 00:02.96 | 223 | |
| 6 | 7 | Tari Szonja (2017)BVSC-Zugló | 00:44.86 | 00:03.55 | 214 | |
| 7 | 2 | Török Dorottya (2016)BVSC-Zugló | 00:45.22 | 00:03.91 | 209 | |
| 8 | 1 | Szabad Anna (2016)Vác ASC | 00:45.41 | 00:04.10 | 206 | |
| 9 | 9 | Szalay Júlia (2017)BVSC-Zugló | 00:47.63 | 00:06.32 | 179 | |
| - | 0 | Baróthy-Kiss Panni (2016)BVSC-Zugló | DNS |