| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Mihályvári-Farkas Viktória (2003)Ferencvárosi Torna Club | 01:15.75 | - | 557 | |
50m36.42 R:0.77 100m01:15.7539.33 -
| ||||||
| 2 | 5 | Nádor Zsófia (2007)Iron Swim SE | 01:18.21 | 02.46 | 506 | |
50m37.18 R:0.69 100m01:18.2141.03 -
| ||||||
| 3 | 3 | Seres-Gömöry Lili (2006)Iron Swim SE | 01:19.66 | 03.91 | 479 | |
50m36.72 R:0.67 100m01:19.6642.94 -
| ||||||