Driving the #21 Chevrolet Camaro for Richard Childress Racing, Austin Hill claimed victory in a dramatic finish on Saturday in the NASCAR Xfinity Series opener at Daytona International Speedway.The final lap was the race's key moment when Sam Mayer went high on the outside to challenge Justin Allgaier for the lead, but lost control of his #1 Chevrolet after making contact with Austin Hill’s car from behind. The contact sent Mayer’s car spinning on its roof and flipping in the air, trailing a shower of sparks. It brought out a caution, which froze the field, meaning that the driver in front when the caution flew would win the race.Motorsport.com@Motorsport.@sam_mayer_ goes from leading to sliding upside down on the final lap! After a review of the dramatic finish, @_AustinHill is declared the winner of the @DAYTONA @NASCAR_Xfinity race for the consecutive year. #NASCAR7915.@sam_mayer_ goes from leading to sliding upside down on the final lap! After a review of the dramatic finish, @_AustinHill is declared the winner of the @DAYTONA @NASCAR_Xfinity race for the consecutive year. 🏁 #NASCAR https://t.co/7x79vxXhUhNASCAR officials took five minutes to review the last-lap crash video before announcing Hill as the winner of his second straight win in the NASCAR Xfinity Series season opener.Speaking about the last-lap crash after the race, Hill said:“When I chose the outside line (before the last green flag), I didn’t feel like the inside line was that great. When I saw (Mayer) and (Allgaier) get together, I said, ‘You can’t lift. It’s the last lap.’ As soon as the caution light came on, I thought I had it, but it was so close.”Austin Hill led a race-high 38 laps and won Stage 1 in Saturday’s Xfinity Series opener. The win marked his third career Xfinity Series win and his first of the 2023 season.NASCAR Xfinity@NASCAR_Xfinity.@_AustinHill holds on!The driver of the No. 21 wins at @DAYTONA.#Beef300673162.@_AustinHill holds on!The driver of the No. 21 wins at @DAYTONA.#Beef300 https://t.co/DtN2AWH88pMeanwhile, John Hunter Nemechek was declared second, followed by Allgaier, Parker Retzlaff, and Myatt Snider completing the top five.Riley Herbst, Joe Graf Jr., Ryan Sieg, Cole Custer, and Jeb Burton placed in the top 10.Where did Austin Hill and other drivers finish at the NASCAR Xfinity Series season opener at Daytona International Speedway?Here are the final results for the 2023 Beef. It's What's for Dinner. 300 at Daytona International Speedway:Austin HillJohn Hunter NemechekJustin AllgaierParker RetzlaffMyatt SniderRiley HerbstJoe Graf JrRyan SiegCole CusterJustin HaleyJeb BurtonChandler SmithStefan ParsonsBrandon JonesJosh WilliamsParker ChaseJeremy ClementsJoey GaseSammy SmithGray GauldingKyle SiegDavid StarrParker KligermanAnthony AlfredoJade BufordJosh BerrySam MayerJeffrey EarnhardtBrett MoffittJesse IwujiCJ McLaughlinKaz GralaBrennan PooleSheldon CreedRyan EllisDaniel HemricBlaine PerkinsBayley CurreyThe NASCAR Xfinity Series schedule will return next weekend at Auto Club Speedway in California.