| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Ring Emma (2015)Budapesti Honvéd SE | 00:39.06 | - | 220 | |
| 2 | 8 | Imlauer Noémi (2016)Kőbánya Sport Club | 00:40.24 | 00:01.18 | 201 | |
| 3 | 6 | Ferenczi Borbála (2015)BVSC-Zugló | 00:40.55 | 00:01.49 | 197 | |
| 4 | 5 | Nguyen Huynh Tue Tam (2015)BVSC-Zugló | 00:40.84 | 00:01.78 | 193 | |
| 5 | 1 | Ollé Borbála (2016)Darnyi Tamás SC | 00:41.01 | 00:01.95 | 190 | |
| 6 | 7 | Kopasz Léna (2015)BVSC-Zugló | 00:41.21 | 00:02.15 | 188 | |
| 7 | 2 | Kobilik Réka (2013)Lőrinc Swim Team | 00:41.58 | 00:02.52 | 183 | |
| 8 | 3 | Vass Lili (2014)II. Kerületi Sport | 00:42.67 | 00:03.61 | 169 |