NASCAR: Kyle Larson gets past teammate Chase Elliott for Watkins Glen win

AP Photo by Seth Wenig / Hendrick Motorsports driver Kyle Larson smiles with his trophy after winning Sunday’s NASCAR Cup Series race in Watkins Glen, N.Y.

WATKINS GLEN, N.Y. — Kyle Larson was looking for a jolt of momentum.

He got it for the second straight time at Watkins Glen International.

The reigning NASCAR Cup Series champion, winless since his only victory of the season at Auto Club Speedway in February, beat Hendrick Motorsports teammate Chase Elliott on a restart with five laps to go and won Sunday's weather-delayed race.

Elliott was seeking the eighth road course victory of his Cup Series career and had control of the race late, but a caution gave Larson a chance and he took advantage, moving Elliott to the left coming out of the first turn, then pulling away for a weekend sweep after also winning Saturday's Xfinity Series race. It was the 11th straight road course win for Chevrolet.

"I did what I felt I needed to do to get the win. I knew that was my only opportunity to get by him; I'm not proud of it," said Larson, who won 10 races last season "The restarts kept me in it. It's good to get another win. Hopefully it will build some momentum."

Kaulig Racing's AJ Allmendinger was second in another Chevy and Team Penske's Joey Logano was third in a Ford, followed by Elliott and Trackhouse Racing's Daniel Suárez. Michael McDowell was sixth, Tyler Reddick took seventh and Joe Gibbs Racing's Christopher Bell placed eighth in the best finish for a Toyota driver.

Kevin Harvick entered the day fresh off consecutive wins at Michigan and Richmond, but he qualfiied outside the top 20 and never was a factor, finishing 12th.

Elliott declined to criticize his teammate when interviewed after the race, but the disappointment was palpable.

"Just a huge congratulations to Kyle and everybody on the 5 team. He did a great job," said Elliott, the 2020 Cup Series champion who wrapped up this year's regular-season title with Sunday's finish. "Seriously, they deserve it."

The race began on rain tires with a single-file start, the only one of the day, and pole-sitter Elliott was passed early by McDowell, who started third. But strategy played out as the race wore on with Elliott, Larson and McDowell — all on a two-stop strategy around the 2.45-mile natural terrain layout — holding the upper hand.

Elliott regained the lead with 18 laps to go in the 90-lap race, and when the final pit stops were complete, he was just more than two seconds ahead of his teammate. McDowell was more than 10 seconds behind, but a spin by Joey Hand in the first turn brought out a caution and bunched up the field for a restart with eight laps to go.

Elliott picked the outside lane for the restart and held off Larson when the green flag waved, quickly building a half-second lead. But a spin by Loris Hezemans brought out the caution that changed the outcome.

Larson won the Xfinity race on Saturday when teammate William Byron and Joe Gibbs Racing's Ty Gibbs spun out battling for first on the last lap.

Early in the second stage, Logano passed Todd Gilliland for the lead and Kyle Busch moved in behind him, but as the laps in the stage began to dwindle, Elliott was lurking in fourth, backing off near the end of the segment to save fuel. Logano held off Busch for his fourth stage win of the season.

Lightning strikes and rain delayed the start two hours. It was the first time the Next Gen car raced in wet conditions on the grooved tires, and Chase Briscoe took advantage. As the track began to dry, he was one of the first drivers to pit to put on the faster slicks, and the strategy worked as he held on to win the opening 20-lap stage, his fourth stage win of the season.

Former Formula One champ Kimi Raikkonen of Finland drove the No. 91 Chevrolet for TrackHouse in his Cup Series debut. Raikkonen, who qualifed 27th, had veteran crew chief Darian Grubb atop the pit box for guidance.

Raikkonen made it into the top 10 in the second stage but was taken out in the final stage at about the midpont of the race when he was slammed hard on the right side going through the bus stop.

"I had a good line there. Unfortunately, I had no time to react," Raikkonen said. "That's how it goes."

He was one of the record-setting seven drivers from foreign countries in a Cup Series race and came out of retirement to compete for team owner Justin Marks, whose goal is to expand NASCAR's international reach by fielding an entry for international drivers on the top national circuit.

The regular season concludes this Saturday night at Daytona International Speedway, and 15 drivers are locked into the 16-driver field for the playoffs, with Ryan Blaney and Martin Truex Jr. still battling for points. They entered the event at Watkins Glen separated by 26 and started side by side on the 13th row. Truex picked up only one point, finishing one spot ahead of Blaney.