| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Koncz Fanni (2013)Békéscsabai EUK | 00:40.21 | - | 224 | |
| 2 | 1 | Józsa Zonga (2014)H2O Team Marosvásárhely | 00:41.22R:0.68 | 00:01.01 | 208 | |
| 3 | 7 | Potocska Dorka Zselyke (2014)Békéscsabai EUK | 00:41.47 | 00:01.26 | 204 | |
| 4 | 3 | Balázs Luca Anna (2015)Létavértes | 00:41.65 | 00:01.44 | 201 | |
| 5 | 4 | Kis Anamaria (2013)Cobra Arad | 00:43.11R:0.91 | 00:02.90 | 181 | |
| 6 | 6 | Metesan Natalia (2012)Cobra Arad | 00:43.79 | 00:03.58 | 173 | |
| 7 | 2 | Baráth Martina (2015)Békéscsabai EUK | 00:43.88 | 00:03.67 | 172 | |
| 8 | 0 | Paraschivoiu Maria (2013)CS UVT Temesvár | 00:47.94 | 00:07.73 | 132 | |
| 9 | 9 | Csepregi Virág (2016)Létavértes | 00:58.69 | 00:18.48 | 72 | |
| - | 8 | Horváth Lili (2014)Békéscsabai EUK | DSQ |