Michael McDowell started 25th for the 67th running of the Daytona 500 and quickly advanced the No. 71 Go Bowling Chevrolet ZL1 to 17th after a 10-lap green-flag run. A four-hour rain delay put a damper on the day’s festivities, but racing resumed as darkness encroached upon Daytona International Speedway. Strategy placed the father-of-five at the…