| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 8 | Besenyei Csilla (2012)Tatabányai Vizmü SE | 01:22.34 | - | 247 | |
50m39.79 R:0.67 100m01:22.3442.55 -
| ||||||
| 2 | 1 | Bertók Katalin (2014)Budafóka XXII. SE | 01:36.02 | 13.68 | 156 | |
50m44.82 R:0.48 100m01:36.0251.20 -
| ||||||
| 3 | 7 | Bán Szvetlána (2014)Darnyi Tamás SC | 01:40.10 | 17.76 | 137 | |
| 4 | 2 | Balázs Emma (2013)Váci Ifjúsági SE | 01:49.91 | 27.57 | 104 | |
50m49.87 R:0.76 100m01:49.9101:00.04 -
| ||||||
| 5 | 4 | Szobi Emma (2016)Tatabányai Vizmü SE | 01:51.70 | 29.36 | 99 | |
50m52.26 R:0.57 100m01:51.7059.44 -
| ||||||
| 6 | 5 | Madár Anna (2014)Váci Ifjúsági SE | 01:57.86 | 35.52 | 84 | |
50m56.40 R:0.7 100m01:57.8601:01.46 -
| ||||||
| 7 | 6 | Nagy Zselyke (2016)Monori Sport Egyes. | 02:05.61 | 43.27 | 69 | |
| 8 | 3 | Vörös Hanga (2014)Váci Ifjúsági SE | 02:07.83 | 45.49 | 66 | |
50m58.85 R:0.86 100m02:07.8301:08.98 -
| ||||||