| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 0 | Vass Elina (2011)NICS-HSÚVC | 32.97 | - | 367 | |
| 2 | 9 | Donka Janka Zsuzsanna (2015)Hód Úszó SE | 47.24 | 14.27 | 124 | |
| 3 | 4 | Bánki-Horváth Csenge (2015)Hód Úszó SE | 49.53R:0.47 | 16.56 | 108 | |
| 4 | 5 | Szalkai Szonja (2014)KESI | 50.35 | 17.38 | 103 | |
| 5 | 3 | Kovács Dorka (2016)KESI | 52.53 | 19.56 | 90 | |
| 6 | 6 | Győri Elizabet (2016)KESI | 53.26 | 20.29 | 87 | |
| 7 | 2 | Kovács Anna (2015)KESI | 53.29 | 20.32 | 86 | |
| 8 | 7 | Szögi Edina (2015)Algyő | 55.14 | 22.17 | 78 | |
| 9 | 1 | Bere Róza (2016)NICS-HSÚVC | 57.97 | 25.00 | 67 | |
| 10 | 8 | Balogh Vanda Johanna (2015)NICS-HSÚVC | 01:03.94 | 30.97 | 50 |