| RK | LN | Name | Time | Gap | FINA | Q? | 
|---|---|---|---|---|---|---|
| 1 | 5 | Vass Brigitta (2007) UNI Győri Úszó Sportegy. | 02:33.26 | - | 502 | |
50m00:33.99 R:0.86 100m01:13.4400:39.45 -
                                     150m01:54.6200:41.18 +1.73
                                     200m02:33.2600:38.64 -2.54
                                      | ||||||
| 2 | 4 | Berta-Somogyi Hanna Beth (2016) UNI Győri Úszó Sportegy. | 03:45.23 | 01:11.97 | 158 | |
50m00:49.74 R:0.79 100m01:51.1201:01.38 -
                                     150m02:52.6301:01.51 +0.13
                                     200m03:45.2300:52.60 -8.91
                                      | ||||||