| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Szabó Kincső Hanna (2010)BVSC-Zugló | 00:26.27R:0.58 | - | 665 | |
| 2 | 5 | Kömöz Eszter (2011)Budafóka XXII. SE | 00:26.74R:0.6 | 00:00.47 | 630 | |
| 2 | 1 | Kertész Boróka (2010)Darnyi Tamás SC | 00:26.74R:0.69 | 00:00.47 | 630 | |
| 4 | 3 | Bencsics Angéla (2010)Budafóka XXII. SE | 00:26.76R:0.63 | 00:00.49 | 629 | |
| 5 | 2 | Nagynémedi Anna Rebeka (2010)NICS-HSÚVC | 00:27.05R:0.78 | 00:00.78 | 609 | |
| 6 | 6 | Varga Lili (2011)HÓD Úszó SE | 00:27.35R:0.76 | 00:01.08 | 589 | |
| 7 | 7 | Szabó Letti (2011)BÁCSVÍZ SC | 00:27.40R:0.57 | 00:01.13 | 586 | |
| 8 | 8 | Varga Nóra (2011)Bálinti Úszó Egyes. | 00:27.95R:0.7 | 00:01.68 | 552 |