| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Tokodi Zóra Rebeka (2014)BSE Palóc Farkasok | 03:14.51 | - | 272 | |
100m01:32.84 150m02:31.0358.19 +7.19
200m03:14.5143.48 -14.71
| ||||||
| 2 | 7 | Imlauer Noémi (2016)Kőbánya Sport Club | 03:17.83 | 03.32 | 259 | |
100m01:34.46 150m02:36.1401:01.68 +9.8
200m03:17.8341.69 -19.99
| ||||||
| 3 | 4 | Nagy Dalma (2015)Marosvásárhelyi Sport Club | 03:26.51 | 12.00 | 227 | |
100m01:36.72 150m02:40.3201:03.60 +11.24
200m03:26.5146.19 -17.41
| ||||||
| 4 | 3 | Németh Lujza Júlia (2015)BVSC-Zugló | 03:31.09 | 16.58 | 213 | |
100m01:43.05 150m02:40.2757.22 +2.08
200m03:31.0950.82 -6.4
| ||||||
| 5 | 6 | Szabad Anna (2016)Váci Vízmű SE | 03:33.03 | 18.52 | 207 | |
100m01:40.13 150m02:45.4101:05.28 +10.62
200m03:33.0347.62 -17.66
| ||||||
| 6 | 8 | Vidomusz Dóra Katalin (2017)BSE Palóc Farkasok | 03:37.40 | 22.89 | 195 | |
100m01:44.33 150m02:48.6301:04.30 +10.86
200m03:37.4048.77 -15.53
| ||||||
| 7 | 1 | Holecz Regina (2017)Váci Vízmű SE | 03:47.57 | 33.06 | 170 | |
100m01:49.36 150m02:55.5801:06.22 +7.78
200m03:47.5751.99 -14.23
| ||||||
| - | 5 | Stiaszni Zoé Pálma (2015)BVSC-Zugló | DNS | |||