| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Schulcz Viktória (2013)Budafóka XXII. SE | 00:42.45R:0.25 | - | 253 | |
| 2 | 3 | Ittzés Sára Gabriella (2014)Budafóka XXII. SE | 00:52.10R:0.74 | 00:09.65 | 137 | |
| 3 | 6 | Hrahoviczky Zsófia (2016)Római Sport Egyesüle | 00:53.51R:0.62 | 00:11.06 | 126 | |
| 4 | 4 | Varga Réka (2016)Budafóka XXII. SE | 00:55.16R:0.61 | 00:12.71 | 115 |