| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Boczonádi Anabell (2015)Budaörsi Sport Club | 03:22.66 | - | 161 | |
100m01:36.90 150m02:30.8300:53.93 +1.41
200m03:22.6600:51.83 -2.1
| ||||||
| 2 | 5 | Udvarhelyi Lili (2015)Budaörsi Sport Club | 03:39.92 | 00:17.26 | 126 | |
100m01:48.42 150m02:46.9600:58.54 +1.16
200m03:39.9200:52.96 -5.58
| ||||||
| 3 | 3 | Nagy Borbála (2017)Budaörsi Sport Club | 03:41.77 | 00:19.11 | 123 | |
100m01:48.47 150m02:46.9000:58.43 +0.74
200m03:41.7700:54.87 -3.56
| ||||||
| - | 6 | Nagy Eszter (2016)Fergeteg Triatlon SE | DNS | |||