| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Slemmer Nelly Lara (2013)KASI | 02:51.26 | - | 267 | |
50m00:38.58 R:0.58 100m01:23.7200:45.14 -
150m02:08.7700:45.05 -0.09
200m02:51.2600:42.49 -2.56
| ||||||
| 2 | 5 | Nagy Bonita (2015)Kaposvári Úszó SE | 03:06.65 | 00:15.39 | 206 | |
100m01:32.02 150m02:20.7000:48.68 +0.64
200m03:06.6500:45.95 -2.73
| ||||||
| 3 | 6 | Fritz Luca (2017)Kaposvári Úszó SE | 03:17.26 | 00:26.00 | 174 | |
50m00:46.12 R:0.32 100m01:36.5200:50.40 -
150m02:28.1700:51.65 +1.25
200m03:17.2600:49.09 -2.56
| ||||||
| 4 | 3 | Lakics Léna (2017)Kaposvári Úszó SE | 03:17.55 | 00:26.29 | 174 | |
50m00:46.79 R:0.88 100m01:37.3700:50.58 -
150m02:28.5700:51.20 +0.62
200m03:17.5500:48.98 -2.22
| ||||||