| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Komoróczy Lora Fanni (2006)Iron Swim SE | 00:29.08R:0.55 | - | 798 | |
| 2 | 5 | Szabó-Feltóthy Eszter (2002)Vasas Sport Club | 00:30.30R:0.6 | 00:01.22 | 705 | |
| 3 | 3 | Dapsy Hanna Lujza (2006)Váci Vízmű SE | 00:30.66R:0.63 | 00:01.58 | 681 | |
| 4 | 2 | Király Hanna Gréta (2010)Kőbánya Sport Club | 00:31.67R:0.69 | 00:02.59 | 618 | |
| 5 | 6 | Czeglédi Diána (2008)BÁCSVÍZ SC | 00:31.68R:0.69 | 00:02.60 | 617 | |
| 6 | 0 | Urbán Luca (2007)Váci Vízmű SE | 00:32.06R:0.56 | 00:02.98 | 595 | |
| 7 | 7 | Papp Zselyke (2004)Vasas Sport Club | 00:32.32R:0.62 | 00:03.24 | 581 | |
| 8 | 1 | Báti Boróka Kinga (2005)A Jövő SC | 00:32.43R:0.69 | 00:03.35 | 575 | |
| 9 | 8 | Sümegi Anna Lili (2007)Budapesti Honvéd | 00:33.35R:0.59 | 00:04.27 | 529 | |
| 10 | 9 | Pál Adél (2005)Vasas Sport Club | 00:34.00R:0.65 | 00:04.92 | 499 |