| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kóbory Sára (2012)Érdi Vízisport Kft | 02:42.50 | - | 421 | |
100m01:14.85 150m01:59.6600:44.81 +3.86
200m02:42.5000:42.84 -1.97
| ||||||
| 2 | 5 | Bartos Gréta (2010)Szegedi Úszó Egylet | 02:42.82 | 00:00.32 | 418 | |
100m01:17.28 150m02:00.6300:43.35 +2.05
200m02:42.8200:42.19 -1.16
| ||||||
| - | 3 | Kégl Regina (2010)Kőbánya Sport Club | DNS | |||