| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 1 | Dégi Csenge Tímea (2012)Szhalombattai VUK SE | 00:30.62R:0.68 | - | 461 | |
| 2 | 8 | Brevák Szonja (2011)Soproni Széchy T. SI | 00:32.44R:0.81 | 00:01.82 | 388 | |
| 3 | 5 | Kiss Léna (2011)Miskolci Sportiskola | 00:32.64R:0.85 | 00:02.02 | 381 | |
| 4 | 4 | Bátori Csilla (2011)Kaposvári SI | 00:33.01R:0.67 | 00:02.39 | 368 | |
| 5 | 7 | Horváth Jázmin Anna (2011)Darnyi Tamás SC | 00:33.03R:0.65 | 00:02.41 | 368 | |
| 6 | 0 | Czeglédi Emese (2011)INVICTUS ÚszóViz.Kft | 00:33.12R:0.68 | 00:02.50 | 365 | |
| 7 | 6 | Erős Karolina (2011)NivoMed Egyesület | 00:33.29R:0.96 | 00:02.67 | 359 | |
| 8 | 9 | Horváth Aliz (2012)BVSC-Zugló | 00:33.51R:0.75 | 00:02.89 | 352 | |
| 9 | 3 | Benyó Dorottya (2011)Vasas Sport Club | 00:33.54R:0.53 | 00:02.92 | 351 | |
| 10 | 2 | Tóth Dorka (2011)NICS-HSUVC | 00:33.72R:0.75 | 00:03.10 | 345 |