| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Makhult Emese (2015)NICS-HSÚVC | 00:40.65 | - | 369 | |
| 2 | 2 | Zhou Lili (2015)Budapesti Honvéd SE | 00:44.85R:0.48 | 00:04.20 | 274 | |
| 3 | 6 | Guba Ráchel Abigél (2015)Miskolci Sportiskola | 00:45.25 | 00:04.60 | 267 | |
| 4 | 3 | Bernáth Blanka (2015)Miskolci Sportiskola | 00:46.70 | 00:06.05 | 243 | |
| 5 | 4 | Ferenczi Borbála (2015)BVSC-Zugló | 00:49.04 | 00:08.39 | 210 | |
| 6 | 7 | Ning Feiya (2015)Budapesti Honvéd SE | 00:50.39 | 00:09.74 | 193 | |
| 7 | 1 | Németh Lujza Júlia (2015)BVSC-Zugló | 00:50.97 | 00:10.32 | 187 | |
| 8 | 9 | Marton Szonja Eszter (2015)BVSC-Zugló | 00:51.99 | 00:11.34 | 176 | |
| 9 | 8 | Kopasz Léna (2015)BVSC-Zugló | 00:52.74 | 00:12.09 | 169 | |
| 10 | 0 | Ardelean Olivia Ameli (2016)Debreceni Sportc. SI | 00:53.39 | 00:12.74 | 162 |