| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Kurdi Zsófia Petra (2001)Vasas Sport Club | 01:19.57 | - | 523 | |
50m37.64 R:0.74 100m01:19.5741.93 -
| ||||||
| 2 | 3 | Urbán Luca (2007)Iron Swim SE | 01:22.68 | 03.11 | 466 | |
50m39.10 R:0.68 100m01:22.6843.58 -
| ||||||
| 3 | 6 | Kokas Fanni Viktória (2009)A Jövő SC | 01:24.42 | 04.85 | 438 | |
50m39.72 R:0.72 100m01:24.4244.70 -
| ||||||
| 4 | 2 | Kömöz Eszter (2011)Budafóka XXII. SE | 01:26.81 | 07.24 | 403 | |
50m39.97 R:0.64 100m01:26.8146.84 -
| ||||||
| 5 | 7 | Szebeni Róza (2014)Darnyi Tamás SC | 01:46.18 | 26.61 | 220 | |
50m50.42 R:0.61 100m01:46.1855.76 -
| ||||||
| 6 | 8 | Katernák Anna Emma (2014)Bohóchal | 01:57.20 | 37.63 | 163 | |
| 7 | 1 | Szula Zsófia (2014)Bálinti Úszó Egyes. | 01:59.17 | 39.60 | 155 | |
| 8 | 4 | Szomolánkai Mira (2017)Darnyi Tamás SC | 02:04.92 | 45.35 | 135 | |
| 9 | 0 | Szabadházi Abigél Karolina (2017)Bohóchal | 02:11.13 | 51.56 | 116 | |