| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Hörömpő Noémi (2011)Monori Sport Egyes. | 00:28.69 | 00:28.69 | 557 | |
| 2 | 7 | Szél Szabina Míra (2011)NICS-HSÚVC | 00:29.31 | 00:29.31 | 522 | |
| 2 | 3 | Vass Elina (2011)NICS-HSÚVC | 00:29.31 | 00:29.31 | 522 | |
| 4 | 1 | Kovács Emese (2012)Monori Sport Egyes. | 00:29.87 | 00:29.87 | 493 | |
| 5 | 5 | Ugrai Alma (2013)SZVUK (régi) | 00:29.96 | 00:29.96 | 489 | |
| 6 | 6 | Szűcs Zoé (2011)NICS-HSÚVC | 00:30.17 | 00:30.17 | 479 | |
| 7 | 2 | Seres Júlia (2011)Monori Sport Egyes. | 00:30.24 | 00:30.24 | 475 | |
| 8 | 0 | Kovács Bori (2015)Algyő | 00:30.56 | 00:30.56 | 461 | |
| 9 | 8 | Bikádi Fruzsina (2012)Four Diamonds SE | 00:30.81 | 00:30.81 | 450 | |
| 10 | 9 | Mészáros Kincső (2013)Four Diamonds SE | 00:32.84 | 00:32.84 | 371 |