| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Urbán Anna Gréta (2013)A Jövő SC | 00:46.21 | - | ||
| 2 | 6 | Skotner Ágota (2014)Budaörsi Sport Club | 00:46.88 | 00:00.67 | ||
| 3 | 3 | Rácz Molly (2015)KSK Delfin Klub | 00:47.88 | 00:01.67 | ||
| 4 | 5 | Bukovszki Zsófia (2013)MATE - GEAC | 00:48.79 | 00:02.58 | ||
| 5 | 2 | Boczonádi Anabell (2015)Budaörsi Sport Club | 01:02.61 | 00:16.40 |