NEWTON, Iowa (AP) — Justin Allgaier won all three stages and the NASCAR Xfinity Series race Sunday at Iowa Speedway for his second victory of the season. Racing for Dale Earnhardt Jr. in JR Motorsports’ No. 7 Chevrolet Camaro, Allgaier led 182 of 250 laps and survived an unlucky late caution by winning the restart.

Allgaier also won last month at Dover. He has seven career victories — but few of those runs were as dominant as the one Allgaier pulled off in the searing heat on Iowa’s short track. Despite Allgaier’s dominance, Christopher Bell made him work to keep the lead throughout the final stage — at times closing to within a tenth of a second of taking the lead — before finishing second.

Daniel Hemric was third, followed by Cole Custer and Brandon Jones, and Riley Herbst was sixth in his series debut. Points leader Elliott Sadler lost a tire at the end of stage one. He finished 28th and saw his lead dwindle to just four points.