McKinney North Runs US No. 13 All Time 4x100m

AUSTIN, TX - The McKinney North (Tx.) girls 4x100m relay ran a new US No. 13 all-time performance Friday at the University Interscholastic League Class 5A Championships, recording a time of 45.09 seconds to snag a state title from Mansfield Lake Ridge, who followed in 45.55. 

McKinney North swept both the Class 5A sprint relays, also taking the victory in the 4x200m by running 1:36.15.

Both times are new UIL Class 5A meet records.