| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Asbóth Flóra Emili (2012)Hullám 91 | 03:15.23 | - | 327 | |
100m01:36.16 150m02:26.6500:50.49 -0.18
200m03:15.2300:48.58 -1.91
| ||||||
| 2 | 5 | Tóth Linda (2013)Budaörsi Sport Club | 03:22.16 | 00:06.93 | 294 | |
100m01:39.88 150m02:30.8000:50.92 -2.15
200m03:22.1600:51.36 +0.44
| ||||||
| 3 | 3 | Laposa Nóra (2011)Bálinti Úszó Egyes. | 03:29.40 | 00:14.17 | 265 | |
100m01:41.73 150m02:37.2000:55.47 +1.9
200m03:29.4000:52.20 -3.27
| ||||||