| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 8 | Arrúa Jure Josefina (2005)MÚSZ WA | 00:30.84R:0.66 | - | 497 | |
| 2 | 5 | Balogh Vivien (2002)FTC | 00:32.64R:0.75 | 00:01.80 | 419 | |
| 3 | 4 | Kovács Fruzsina (2006)Iron Swim SE | 00:32.73R:0.7 | 00:01.89 | 415 | |
| 4 | 3 | Rozbora Mia Jázmin (2008)A Jövő SC | 00:33.62R:0.75 | 00:02.78 | 383 | |
| 5 | 6 | Jánka Eszter (2007)Budapesti Honvéd | 00:34.57R:0.74 | 00:03.73 | 352 | |
| 6 | 2 | Jáger Mira (2003)MATE - GEAC | 00:34.92R:0.74 | 00:04.08 | 342 | |
| 7 | 1 | Muszka Lilla (2011)Kőbánya Sport Club | 00:37.93R:0.79 | 00:07.09 | 267 | |
| 8 | 7 | Iszák Jázmin (2010)Merkapt-Mekler Lász | 00:38.41R:0.79 | 00:07.57 | 257 |