| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Benke Ariana (2011)KESI | 00:56.46 | - | 139 | |
| 2 | 6 | Szász Réka Éva (2014)Kőbánya Sport Club | 00:56.55 | 00:00.09 | 139 | |
| 3 | 7 | Sáry Arina (2014)Kőbánya Sport Club | 00:58.24 | 00:01.78 | 127 | |
| 4 | 5 | Kovács Kincső (2015)Váci Vízmű SE | 00:58.39 | 00:01.93 | 126 | |
| 5 | 8 | Matkovicz Linett (2014)KÚKSE | 00:59.09 | 00:02.63 | 121 | |
| 6 | 3 | Sipőcz Lora (2014)BVSC-Zugló | 00:59.17 | 00:02.71 | 121 | |
| 7 | 2 | Schmidt Luca Anna (2014)Budapesti Honvéd | 00:59.60 | 00:03.14 | 118 | |
| 8 | 1 | Ozvald Lotti Lilla (2014)Váci Vízmű SE | 01:00.26 | 00:03.80 | 114 |