| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Horváth Flóra (2015)KSK Delfin Klub | 03:11.42 | - | 201 | |
100m01:33.51 150m02:25.8700:52.36 +1.21
200m03:11.4200:45.55 -6.81
| ||||||
| 2 | 4 | Lovász Dóra Mária (2015)Ferencvárosi Torna Club | 03:33.42 | 00:22.00 | 145 | |
100m01:40.24 150m02:38.4400:58.20 +3
200m03:33.4200:54.98 -3.22
| ||||||
| 3 | 5 | Bertók Léna (2015)KSK Delfin Klub | 03:37.32 | 00:25.90 | 137 | |
100m01:43.54 150m02:43.0000:59.46 +2.58
200m03:37.3200:54.32 -5.14
| ||||||