| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Császár Kinga (2011)Sárvári Gyógyfürdő | 00:37.44R:0.7 | - | 277 | |
| 2 | 6 | Soós Fanni (2014)Szekszárdi Sportközp | 00:39.99R:0.74 | 00:02.55 | 227 | |
| 3 | 2 | Kriszt Zsófia (2010)Szigetvár DELFIN Úsz | 00:45.31R:0.86 | 00:07.87 | 156 | |
| 4 | 5 | Farkas Gréta (2016)KASI | 00:48.66R:0.73 | 00:11.22 | 126 | |
| 5 | 3 | Vas Hella Sára (2016)KASI | 00:53.44R:0.79 | 00:16.00 | 95 | |
| 6 | 7 | Balog Zsófi (2016)Pécsi Sportiskola | 00:53.74 | 00:16.30 | 93 | |
| - | 4 | Radvanszki Emma (2015)Csepeli Öttusa Vizis | DNS |