| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Németh Laura Blanka (2007)Újpesti Torna Egylet | 00:29.07R:0.68 | - | 558 | |
| 2 | 3 | Borda-Tordai Szilvia (2014)KSK Delfin Kazincbarcika | 00:42.78R:0.78 | 00:13.71 | 175 | |
| 3 | 4 | Skerletz Viktória (2017)Váci Vízmű SE | 00:58.26R:0.55 | 00:29.19 | 69 |