LOS ANGELES – Katie Ledecky continued her build up to the Tokyo Olympics with a 400m freestyle victory at the Mission Viejo Pro Swim Series in 3min 59.25sec.
![](https://wp.greenwatchbd.com/wp-content/uploads/2021/04/Ledecky-notches-400m-free-win-in-Mission-Viejo.jpg)
LOS ANGELES – Katie Ledecky continued her build up to the Tokyo Olympics with a 400m freestyle victory at the Mission Viejo Pro Swim Series in 3min 59.25sec.