Overview

• 16-year-old Quincy Wilson breaks world under-18 record in men's 400 meters.
• Noah Lyles ties personal best in 100 meters, qualifying for multiple events.
• Sha'Carri Richardson wins women's 100 meters, eyes 200-meter race next.
• Kendall Ellis clinches Olympic berth with personal best in women's 400 meters.
• Streaming options available on Peacock, NBC, and other platforms.