| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Sajgó Aletta (2015)BVSC-Zugló | 02:49.55 | - | 370 | |
100m01:22.91 150m02:05.9300:43.02 -2.35
200m02:49.5500:43.62 +0.6
| ||||||
| 2 | 4 | Kiss Baranka Száva (2015)BVSC-Zugló | 02:50.57 | 00:01.02 | 364 | |
100m01:20.12 150m02:04.6400:44.52 +1.4
200m02:50.5700:45.93 +1.41
| ||||||
| 3 | 3 | Balogh Rebeka (2015)Tatabányai Vizmü SE | 03:03.09 | 00:13.54 | 294 | |
100m01:27.67 150m02:15.4200:47.75 +0.06
200m03:03.0900:47.67 -0.08
| ||||||
| 4 | 6 | Sárzó Luca (2015)Balaton ÚK Veszprém | 03:09.01 | 00:19.46 | 267 | |
100m01:30.37 150m02:20.1200:49.75 +0.43
200m03:09.0100:48.89 -0.86
| ||||||
| 5 | 2 | Szabad Anna (2016)Vác ASC | 03:13.12 | 00:23.57 | 250 | |
100m01:27.76 150m02:22.9400:55.18 +6.61
200m03:13.1200:50.18 -5
| ||||||