DAYTONA BEACH, Florida, Feb 23 (Reuters) - The Daytona 500, NASCAR's season opener and its biggest race, was interrupted on lap 38 of the 200-lap event by a rain delay on Sunday.
Polesitter Austin Dillon, marking the return of the late Dale Earnhardt's No. 3 Chevrolet, was 10th.
Danica Patrick, last year's pole winner, was 33rd and last year's winner Jimmie Johnson stood 38th.
(Reporting by Lewis Franck; Editing by Larry Fine)