| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Zámbó Anna Villő (2012)Győri Úszó Sportegy. | 01:04.49 | - | 515 | |
50m31.07 R:0.72 100m01:04.4933.42 -
| ||||||
| 2 | 4 | Dégi Csenge Tímea (2012)Szhalombattai VUK SE | 01:06.17 | 01.68 | 477 | |
50m32.26 R:0.59 100m01:06.1733.91 -
| ||||||
| 3 | 3 | Kollár Kincső (2012)Darnyi Tamás SC | 01:06.67 | 02.18 | 466 | |
50m32.27 R:0.64 100m01:06.6734.40 -
| ||||||
| 4 | 6 | Sztolpovszkaja Maria (2012)Darnyi Tamás SC | 01:07.47 | 02.98 | 450 | |
50m32.11 R:0.73 100m01:07.4735.36 -
| ||||||
| 5 | 2 | Horváth Aliz (2012)BVSC-Zugló | 01:09.60 | 05.11 | 410 | |
50m33.77 R:0.61 100m01:09.6035.83 -
| ||||||
| 6 | 8 | Wirth Emma Julianna (2012)Szhalombattai VUK SE | 01:09.93 | 05.44 | 404 | |
50m34.04 R:0.65 100m01:09.9335.89 -
| ||||||
| 7 | 1 | Sándor Sarolta (2012)Zalaco ZÚK | 01:10.36 | 05.87 | 396 | |
50m34.21 R:0.7 100m01:10.3636.15 -
| ||||||
| 8 | 9 | Ábrahám Amália (2012)Budaörsi Sport Club | 01:11.40 | 06.91 | 379 | |
50m34.76 R:0.72 100m01:11.4036.64 -
| ||||||
| 9 | 0 | Bagi Hanna (2012)Szegedi Úszó Egylet | 01:11.84 | 07.35 | 372 | |
50m34.32 R:0.71 100m01:11.8437.52 -
| ||||||
| - | 7 | Csincsák Claudia (2012)Bálinti Úszó Egyes. | DNS | |||