| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bajkó Vivien (2013)PUSE | 00:37.70R:0.78 | - | 272 | |
| 2 | 5 | Varga Emerencia (2014)Szekszárdi Sportközp | 00:38.63R:0.76 | 00:00.93 | 252 | |
| 3 | 6 | Nagy Csenge (2013)KASI | 00:40.47R:0.54 | 00:02.77 | 219 | |
| 4 | 0 | Kocsis Noémi (2015)Mohácsi Torna Egylet | 00:40.71R:0.45 | 00:03.01 | 216 | |
| 5 | 3 | Lukács Eszter Eleonóra (2014)Pécsi Sportiskola | 00:41.98 | 00:04.28 | 197 | |
| 6 | 1 | Pintér Emma (2016)PUSE | 00:42.64R:0.53 | 00:04.94 | 188 | |
| 7 | 8 | Gacsal Gréta (2016)Mohácsi Torna Egylet | 00:43.61R:0.61 | 00:05.91 | 175 | |
| 8 | 7 | Molnár Réka Hanna (2014)KASI | 00:50.64R:0.84 | 00:12.94 | 112 | |
| 9 | 2 | Balázs Nicole (2014)Délzalai Úszó SE | 00:52.87R:0.82 | 00:15.17 | 98 |