| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Szalai Zsófia (2011)FTC | 00:30.52 | - | 466 | |
| 2 | 4 | Fábián Zsófia (2011)Újpesti Torna Egylet | 00:30.54 | 00:00.02 | 465 | |
| 3 | 3 | Szabó Panna (2011)BVSC-Zugló | 00:31.69 | 00:01.17 | 416 | |
| 4 | 2 | Kovács-Leszkay Zoé (2012)Iron Swim SE | 00:32.39 | 00:01.87 | 390 | |
| 5 | 1 | Sztolpovszkaja Maria (2012)Darnyi Tamás SC | 00:32.50 | 00:01.98 | 386 | |
| 6 | 7 | Mihály Viktória Hanna (2011)Budapesti Honvéd | 00:32.60 | 00:02.08 | 382 | |
| 7 | 6 | Szabó Letti (2011)KESI | 00:33.30 | 00:02.78 | 359 | |
| 8 | 8 | Kriston-Hegedüs Luca (2011)Újpesti Torna Egylet | 00:34.15 | 00:03.63 | 332 |