| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Gergelyfi Maja (2016)Monori Sport Egyes. | 01:38.15 | - | ||
50m00:48.62 R:0.9 100m01:38.1500:49.53 -
| ||||||
| 2 | 4 | Bányai Viktória (2015)Monori Sport Egyes. | 01:40.36 | 00:02.21 | ||
50m00:49.03 R:0.87 100m01:40.3600:51.33 -
| ||||||
| 3 | 6 | Ugró Anna Sára (2015)Újpesti Torna Egylet | 01:40.87 | 00:02.72 | ||
50m00:51.10 R:0.97 100m01:40.8700:49.77 -
| ||||||
| 4 | 3 | Pintér Panni (2017)BVSC-Zugló | 01:47.00 | 00:08.85 | ||
50m00:51.34 R:0.71 100m01:47.0000:55.66 -
| ||||||
| 5 | 7 | Czibor Zselyke (2016)Kecskeméti Sportiskola | 01:50.73 | 00:12.58 | ||
50m00:52.79 R:0.76 100m01:50.7300:57.94 -
| ||||||
| 6 | 2 | Müller Lara (2017)Kőbánya Sport Club | 01:56.03 | 00:17.88 | ||
50m00:55.22 R:0.66 100m01:56.0301:00.81 -
| ||||||
| 7 | 8 | Mihalik Lilla Hanna (2015)Kecskeméti Sportiskola | 01:59.20 | 00:21.05 | ||
50m00:56.98 R:0.9 100m01:59.2001:02.22 -
| ||||||
| 8 | 1 | Mocsai Laura (2016)Kecskeméti Sportiskola | 02:18.99 | 00:40.84 | ||
50m01:09.82 R:0.46 100m02:18.9901:09.17 -
| ||||||