| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Fazekas Dorka (2012)Miskolci Sportiskola | 03:08.39 | - | 300 | |
100m01:32.74 150m02:26.5100:53.77 +2.83
200m03:08.3900:41.88 -11.89
| ||||||
| 2 | 1 | Tőzsér Réka Panna (2012)Darnyi Tamás SC | 03:20.42 | 00:12.03 | 249 | |
100m01:38.92 150m02:39.3901:00.47 +9.07
200m03:20.4200:41.03 -19.44
| ||||||
| 3 | 2 | Sipőcz Lora (2014)BVSC-Zugló | 03:20.86 | 00:12.47 | 247 | |
100m01:36.49 150m02:36.6101:00.12 +8.16
200m03:20.8600:44.25 -15.87
| ||||||
| 4 | 7 | Demeter Bella Luca (2014)Miskolci Sportiskola | 03:29.03 | 00:20.64 | 219 | |
100m01:45.05 150m02:42.1300:57.08 +0.35
200m03:29.0300:46.90 -10.18
| ||||||
| 5 | 5 | Hardi Imola (2014)FTC | 03:30.01 | 00:21.62 | 216 | |
100m01:39.27 150m02:40.9001:01.63 +8.04
200m03:30.0100:49.11 -12.52
| ||||||
| 6 | 4 | Kovács Kincső Alma (2015)Váci Vízmű SE | 03:35.36 | 00:26.97 | 200 | |
100m01:44.01 150m02:44.3501:00.34 +7.42
200m03:35.3600:51.01 -9.33
| ||||||
| 7 | 3 | Duska Rebeka (2014)Ybl Waterpolo Club | 03:46.04 | 00:37.65 | 173 | |
100m01:50.53 150m02:59.2101:08.68 +9.56
200m03:46.0400:46.83 -21.85
| ||||||