Home Videos Katie Ledecky dominates 400m freestyle at Pro Swim Series in Knoxville | NBC Sports Katie Ledecky dominates 400m freestyle at Pro Swim Series in Knoxville | NBC Sports Jan 14, 2023 comments off Tweet on Twitter Share on Facebook Pinterest katie ledecky NBC Sports nbc sports olympic swimming nbc sports swimming nbc swimming games olympics Pro Swim Series: Knoxville 1 swimming 200 meters swimming 2022 swimming games swimming gold medal swimming gold medalist swimming nbc sports swimming videos womens swimmer womens swimming world swimming champion world swimming championships world swimming championships 2022