| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Sebestyén Dalma (1997)Győri Úszó Sportegy. | 01:00.00 | - | 790 | |
50m28.35 R:0.71 100m01:00.0031.65 +3.3
| ||||||
| 2 | 5 | Tankó Beatrix (2004)Újpesti Torna Egylet | 01:01.46 | 01.46 | 735 | |
50m28.52 R:0.65 100m01:01.4632.94 +4.42
| ||||||
| 3 | 7 | Halmai Petra (1997)Kaposvári SI | 01:02.87 | 02.87 | 687 | |
50m29.69 R:0.71 100m01:02.8733.18 +3.49
| ||||||
| 4 | 3 | Varga Dominika (2001)Iron Swim SE | 01:03.01 | 03.01 | 682 | |
50m28.58 R:0.66 100m01:03.0134.43 +5.85
| ||||||
| 5 | 6 | Zámbó Virág Angyal (2008)Győri Úszó Sportegy. | 01:03.41 | 03.41 | 669 | |
50m29.60 R:0.69 100m01:03.4133.81 +4.21
| ||||||
| 6 | 2 | Cibulková Martina (2003)Slovakia | 01:03.46 | 03.46 | 668 | |
50m29.63 R:0.73 100m01:03.4633.83 +4.2
| ||||||
| 7 | 1 | Ürögi Tímea Noémi (2006)Kőbánya Sport Club | 01:04.79 | 04.79 | 627 | |
50m30.24 R:0.67 100m01:04.7934.55 +4.31
| ||||||
| 8 | 8 | Kammerer Kitti (2009)Győri Úszó Sportegy. | 01:05.84 | 05.84 | 598 | |
50m31.55 R:0.7 100m01:05.8434.29 +2.74
| ||||||