| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Kicsi Szonja Kíra (2014)Pécsi Sportiskola | 01:25.13 | - | 302 | |
50m41.69 R:0.71 100m01:25.1343.44 -
| ||||||
| 2 | 6 | Csoboz Nikolett (2013)Kaposvári Adorján | 01:45.60 | 20.47 | 158 | |
50m48.88 R:0.7 100m01:45.6056.72 -
| ||||||
| 3 | 4 | Császár Janka (2014)Siklósi SE | 01:46.07 | 20.94 | 156 | |
50m51.07 R:0.72 100m01:46.0755.00 -
| ||||||
| 4 | 5 | Fritz Luca (2017)Kaposvári Úszó SE | 01:58.92 | 33.79 | 110 | |
50m56.97 R:0.65 100m01:58.9201:01.95 -
| ||||||
| 5 | 2 | Vas Hella Sára (2016)KASI | 01:59.55 | 34.42 | 109 | |
50m56.92 R:0.73 100m01:59.5501:02.63 -
| ||||||
| 6 | 3 | Tóth Dóra Anna (2015)Kaposvári Adorján | 02:07.58 | 42.45 | 89 | |
50m01:01.85 R:0.93 100m02:07.5801:05.73 -
| ||||||
| - | 7 | Szili Míra (2016)DSI | DNS | |||