Women's 400m Individual Medley - Heat 2
samedi 24 juillet 2021, 11h12 GMT – 16h12 GMT
| Nom | Temps | |
|---|---|---|
| 1 |  Yui Ohashi | 4′ 35.71″ |
| 2 |  Hali Flickinger | + 0.27″ |
| 3 |  Viktoria Mihalyvari-Farkas | + 0.28″ |
| 4 |  Ilaria Cusinato | + 1.66″ |
| 5 |  Yiting Yu | + 5.93″ |
| 6 |  Tessa Cieplucha | + 8.83″ |