| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Slemmer Kincső (2011)KASI | 03:02.67 | - | 329 | |
50m00:40.84 R:0.82 100m01:24.9300:44.09 -
150m02:21.2500:56.32 +12.23
200m03:02.6700:41.42 -14.9
| ||||||
| 2 | 2 | Bakó Zsófia (2012)Siklósi SE | 03:07.01 | 00:04.34 | 306 | |
50m00:37.37 R:0.85 100m01:25.4200:48.05 -
150m02:23.8600:58.44 +10.39
200m03:07.0100:43.15 -15.29
| ||||||
| 3 | 4 | Somfalvi Zselyke Málna (2014)DSI | 03:07.81 | 00:05.14 | 302 | |
50m00:44.25 R:0.71 100m01:30.6500:46.40 -
150m02:25.0400:54.39 +7.99
200m03:07.8100:42.77 -11.62
| ||||||
| 4 | 6 | Slemmer Nelly Lara (2013)KASI | 03:12.86 | 00:10.19 | 279 | |
50m00:40.44 R:0.58 100m01:30.0100:49.57 -
150m02:26.4300:56.42 +6.85
200m03:12.8600:46.43 -9.99
| ||||||
| 5 | 3 | Molnár Luca Bíborka (2012)Délzalai Úszó SE | 03:13.80 | 00:11.13 | 275 | |
50m00:44.39 R:0.69 100m01:33.0700:48.68 -
150m02:31.0400:57.97 +9.29
200m03:13.8000:42.76 -15.21
| ||||||
| - | 7 | Juhász Maja (2017)KASI | DNS | |||