Chloe Abbott ( center ) of Northville posted a career - best in the 200 dash ( 23.77 ) .
Chloe Abbott ( center ) of Northville placed third in the open 400 dash ( 53.38 ) .
Chloe Abbott ( center ) of Northville posted a career - best in the 200 dash ( 23.77 ) and placed third in the open 400 dash ( 53.38 ) .