| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Pörzse Anasztázia (2014)Budafóka XXII. SE | 01:41.05 | - | 182 | |
50m00:49.97 R:0.69 100m01:41.0500:51.08 -
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| 2 | 7 | Riczkó Adél Kata (2014)Budafóka XXII. SE | 01:43.02 | 00:01.97 | 172 | |
50m00:51.00 R:0.79 100m01:43.0200:52.02 -
| ||||||
| 3 | 1 | Decker Panni (2017)Budaörsi Sport Club | 01:43.91 | 00:02.86 | 167 | |
50m00:51.83 R:0.56 100m01:43.9100:52.08 -
| ||||||
| 4 | 3 | Szabad Anna (2016)Váci Vízmű SE | 01:44.05 | 00:03.00 | 167 | |
| 5 | 4 | Birta Hanna Iringó (2014)Budafóka XXII. SE | 01:45.95 | 00:04.90 | 158 | |
50m00:52.40 R:0.76 100m01:45.9500:53.55 -
| ||||||
| 6 | 8 | Demjén Angéla (2015)Budaörsi Sport Club | 01:50.80 | 00:09.75 | 138 | |
50m00:52.92 R:0.62 100m01:50.8000:57.88 -
| ||||||
| 7 | 6 | Holecz Regina (2017)Váci Vízmű SE | 01:53.80 | 00:12.75 | 127 | |
50m00:56.85 R:0.74 100m01:53.8000:56.95 -
| ||||||
| 8 | 5 | Spengler Gréta Anna (2016)Bohóchal | 02:11.98 | 00:30.93 | 81 | |
50m01:01.40 R:0.66 100m02:11.9801:10.58 -
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