| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Pintér Emma (2016)Újpesti Torna Egylet | 01:26.13 | - | 254 | |
| 2 | 5 | Géczi Dorka (2016)Gigászok SE | 01:29.47 | 00:03.34 | 227 | |
50m00:41.50 R:0.49 100m01:29.4700:47.97 -
| ||||||
| 3 | 3 | Bank Zselyke Bíborka (2016)Debreceni Sportc. SI | 01:34.38 | 00:08.25 | 193 | |
50m00:43.59 R:0.86 100m01:34.3800:50.79 -
| ||||||
| 4 | 2 | Juhász Petra (2016)Debreceni Sportc. SI | 01:42.78 | 00:16.65 | 149 | |
| 5 | 7 | Kelemen Luca (2017)BÉKAFÜTTY - Egri Úszó Klub SE | 01:42.98 | 00:16.85 | 149 | |
50m00:46.29 R:0.6 100m01:42.9800:56.69 -
| ||||||
| 6 | 6 | Hrahoviczky Zsófia (2016)Újpesti Torna Egylet | 01:45.89 | 00:19.76 | 137 | |
50m00:50.25 R:0.73 100m01:45.8900:55.64 -
| ||||||
| 7 | 1 | Hudra Dorina Anasztázia (2016)Debreceni Sportc. SI | 01:48.01 | 00:21.88 | 129 | |
50m00:50.71 R:0.59 100m01:48.0100:57.30 -
| ||||||