KANSAS CITY, Kansas – Kyle Larson posted the fastest lap in Saturday morning’s Cup practice at Kansas Speedway with a lap of 181.671 mph.
Ryan Blaney, who will start last in the 40-car field after his car failed inspection after qualifying on Friday, was sixth on the speed chart with a lap of 181.038 mph.
Harvick claimed the fastest 10-lap average at 180.768 mph. Chase Elliott was second at 179.661 mph.
There were no incidents in the session.
The final Cup session is scheduled from 1:30 – 2:20 p.m. ET on NBCSN. Six teams will be docked 15 minutes of time in that session, including playoff contenders Chase Elliott and Jamie McMurray.