
In fact, the top three speeds all came from drivers in Group A with Hamlin leading the way with an average lap speed of 93.928 mph.
Corey Lajoie ended up second-fastest (93.747 mph) and playoff contender William Byron was third (93.696 mph).

In fact, the top three speeds all came from drivers in Group A with Hamlin leading the way with an average lap speed of 93.928 mph.
Corey Lajoie ended up second-fastest (93.747 mph) and playoff contender William Byron was third (93.696 mph).