| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Takács Barka Lilla (2015)Budaörsi Sport Club | 02:54.65 | - | 337 | |
100m01:24.12 150m02:13.9900:49.87 +4.94
200m02:54.6500:40.66 -9.21
| ||||||
| 2 | 5 | Decker Panni (2017)Budaörsi Sport Club | 03:23.46 | 00:28.81 | 213 | |
100m01:40.04 150m02:36.5600:56.52 +4.24
200m03:23.4600:46.90 -9.62
| ||||||
| 3 | 6 | Molnár Zselyke (2014)JMSE | 03:24.76 | 00:30.11 | 209 | |
100m01:41.10 150m02:40.3200:59.22 +6.57
200m03:24.7600:44.44 -14.78
| ||||||
| 4 | 3 | Skotner Ágota (2014)Budaörsi Sport Club | 03:24.88 | 00:30.23 | 209 | |
100m01:41.57 150m02:37.3000:55.73 -0.21
200m03:24.8800:47.58 -8.15
| ||||||
| 5 | 2 | Hézl Natália (2016)Móri Úszó Egyesület | 03:25.36 | 00:30.71 | 207 | |
100m01:41.53 150m02:39.6800:58.15 +2.17
200m03:25.3600:45.68 -12.47
| ||||||