Quincy Wilson led the way in the USATF U20 men’s 400m prelims ⚡ Wilson’s 45.28 Season Best was the fastest time of the prelims, the top high school mark in the U.S. this season, and 2026 World U20 #8 The Final is Friday afternoon at 6:43p ET #USATF #worldu20championships 📸 josh.kutcher_photo