| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Kalocsai Hanna (2011)MATE - GEAC | 00:33.40 | - | 353 | |
| 2 | 4 | Palla Léna (2011)BÁCSVÍZ KVSC | 00:34.42 | 00:01.02 | 322 | |
| 3 | 3 | Rácz Panka Sára (2007)MATE - GEAC | 00:34.87 | 00:01.47 | 310 | |
| 4 | 6 | Habó Janka (2012)Hatvani Úszó Klub SE | 00:36.83 | 00:03.43 | 263 |