Denny Hamlin, Justin Allgaier and Corey Heim lead their respective series for most races where they ran the fastest lap of the race. Running the fastest lap of the race nets you one bonus point. Hamlin has ran the fastest lap of 4 of the 18 NASCAR Cup Series races, Allgaier has ran the fastest lap of 5 of the 17 NASCAR Xfinity Series races and Heim has ran the fastest lap of 5 of 15 NASCAR Craftsman Truck Series races so far in 2025. Keep up to date with this on our site (link in bio). #NASCAR #stats #sportsstats #NASCARstats