Loop Data Box Score

The post-race loop data for the 2021 Pennzoil 400 presented by Jiffy Lube at Las Vegas Motor Speedway includes in-depth driver stats, average speeds, and key performance metrics from the NASCAR CUP Series race.

Pennzoil 400 presented by Jiffy Lube

Sunday, March 7th, 2021

Las Vegas Motor Speedway, Las Vegas, NV

  • 14 Ford
  • 6 Toyota
  • 18 Chevrolet

  • Las Vegas Motor Speedway
  • 24th Annual Pennzoil 400 presented by Jiffy Lube
  • Pole Winner: Kevin Harvick
  • Age: 45
  • Team : No. 4 - Mobil 1 Ford
  • Owner: Stewart-Haas Racing
  • Crew Chief: Rodney Childers
  • Start positions set by NASCAR's Performance Metrics Qualifying (PMQ).
  • PMQ is a total number calculated on performance in the previous race.
  • Kevin Harvick won the Pole Award for the 24th Annual Pennzoil 400 presented by Jiffy Lube by having the highest total PMQ.
  • 15% of a fastest lap time position.
  • 25% of the driver’s final race finish position.
  • 25% of the owner’s final race position.
  • 35% of the Owner Points position.

  • Sunday, March 7th, 2021
  • NASCAR Wire Service - Holly Cain
Kyle Larson wins NASCAR Cup race at Las Vegas Motor Speedway

Kyle Larson left little to chance Sunday at Las Vegas Motor Speedway leading a race best 103 laps and pulling away to a convincing 3.156-second win over former NASCAR Cup Series champion Brad Keselowski to win the Pennzoil 400 presented by Jiffy Lube - his first victory in two years.

Larson, 28, of Elk Grove, Calif. became the quickest winner in Hendrick Motorsports long and esteemed history, taking the checkered flag in only his fourth start in the team's famous No. 5 Chevrolet.

It was a hard-earned and highly-emotional win for Larson, who missed most of last season serving a suspension for using racially-insensitive language. The popular young Californian was reinstated by NASCAR in the offseason after following a course of rehabilitation and sensitivity training. He came into the season with the Hendrick Motorsports opportunity, grateful and ready to redeem himself.

Larson was exuberant speaking to the team on the radio while driving under the checkered flag as the race winner. He did celebratory burnouts on the backstretch and then again under the flag-stand on the frontstretch telling his Hendrick Motorsports team on the car radio, "What a car, what an opportunity. Thank you, guys."

Just as Larson was finishing his live television interview, Keselowski ran across the infield grass to shake Larson's hand and congratulate him on a powerful race performance.

"I'm just really happy for him, I know he's been through a lot in the last year and he's a good kid who I've known for a little while and has a good family and I'm just happy to see him bounce back," the Team Penske driver Brad Keselowski said.

"He was really fast - had a lot of speed in all the lanes which was really impressive, usually you have to make a compromise, but they were really good. If Kyle Larson wasn't here, we would have had a dominant day," Keselowski added with a smile.

It was a highly competitive race from green to checkered flag with 27 lead changes among 12 different drivers. Five drivers led at least 20 laps. Keselowski won Stage 1 and Larson won Stage 2 - the first stage victories for both drivers this season.

In all, Larson led a race best six times, working his Chevrolet back to the front no matter the challenge, ultimately pacing the field for the last 30 laps en route to his seventh career win. It is his first on a 1.5-mile track after nine previous runner-up finishes on mile-and-a-half venues.

"It was such an awesome car," Larson said. "Cliff (Daniels, crew chief) and everybody did a great job preparing this piece. It was so much fun to drive. I could go wherever I wanted to. I know we had a really good car once we would kind of get single-filed out; but just drafting early in the run was tough.

"But thank you so much Mr. Hendrick, Jeff Gordon and everybody at Hendrick Motorsports for the amazing opportunity I've been gifted. Hendrick Motorsports, Chevrolet everybody at the engine shop. Thank you so much for all the hard work. This is definitely special."

Larson and Keselowski managed to use the final portion of the race to get around the full-on Joe Gibbs Racing team, whose drivers combined to lead 53 laps on the afternoon. Joe Gibbs Racing drivers Kyle Busch - a Las Vegas native - and Denny Hamlin finished third and fourth. Team Penske driver Ryan Blaney was fifth, his first top 10 of the season.

Two more Joe Gibbs Racing Toyotas, driven by Martin Truex Jr. and Christopher Bell were sixth and seventh, followed by last week's winner, Hendrick Motorsport's William Byron. Team Penske driver Joey Logano and Richard Petty Motorsport's driver Erik Jones rounded out the top 10.

Larson's teammate Chase Elliott - the 2020 NASCAR Cup Series champion - finished 13th after overcoming several problems. His team had a jack issue in the pits and contact with another car made for multiple long pit stops.

"We were good on the short run, just didn't quite have enough long run speed," said Denny Hamlin, who led 47 laps on the day. "Certainly I thought it was a good start, we'll just gather our data and try to figure out what we need to do to be better when we come back here and it really counts."

Hamlin and Keselowski, who are still looking for their first wins of the 2021 season sit atop the championship points standings. Hamlin leads by 38 points over Keselowski and Larson is third.

  • Drivers Entered: 38
  • Laps Scheduled: 267
  • Margin of Victory: 03.156 Seconds
  • Time of Race: 2 Hours 52 Minutes 7 Seconds
  • Average Speed: 139.615
  • Cautions: 6 for 30 laps
  • Lead Changes: 27
  • Green Flag Passes: 4,057 (17.1 passes per green flag lap)

  • Las Vegas Motor Speedway
  • 24th Annual Pennzoil 400 presented by Jiffy Lube
  • Race Winner: Kyle Larson
  • Age: 28
  • Team : No. 5 - HendrickCars.com Chevrolet
  • Owner: Hendrick Motorsports
  • Crew Chief: Cliff Daniels
  • Kyle Larson won the 24th Annual Pennzoil 400 presented by Jiffy Lube, his seventh victory in 227 NASCAR Cup Series races.
  • This is his first victory and third top-10 finish in 2021.
  • This is his first victory and seventh top-10 finish in 10 races at Las Vegas Motor Speedway.
  • Brad Keselowski (second) posted his 11th top-10 finish in 16 races at Las Vegas Motor Speedway. It is his second top-10 finish in 2021.
  • Kyle Busch (third) posted his 11th top-10 finish in 20 races at Las Vegas Motor Speedway.
  • Chase Briscoe (21st) was the highest finishing rookie.
  • This is Hendrick Motorsport's 265th NASCAR Cup Series victory and the sixth at Las Vegas Motor Speedway.
  • This is Chevrolet's ninth victory in the NASCAR Cup Series at Las Vegas Motor Speedway.
The NASCAR Garage 56 car during the Rolex 24
Daytona Beach, Florida - January 29, 2023 : The NASCAR Garage 56 car is seen on display during the Rolex 24 at Daytona International Speedway.
James GilbertGetty Images
Pennzoil 400 presented by Jiffy Lube at Las Vegas Motor Speedway : Loop Data Box Score results
DRIVER ST MID CLO FIN HI LOW ARP PL DIF GFP GFxP PD QPS % QPS FST % T15 LED % LED LAPS DR TOT PTS
Kyle Larson 3 6 1 1 1 17 3.4 2 128 117 11 123 96.09 57 98.9 103 38.6 267 142.60 50
Brad Keselowski 10 8 2 2 1 22 4.2 8 133 97 36 113 84.96 30 95.5 27 10.1 267 123.50 54
Kyle Busch 14 15 5 3 3 26 11.7 11 143 126 17 73 51.05 9 74.5 0 0.0 267 95.20 36
Denny Hamlin 6 7 3 4 1 19 4.3 2 94 97 -3 76 80.85 13 98.5 47 17.6 267 116.60 48
Ryan Blaney 26 9 7 5 1 26 6.1 21 120 93 27 93 77.50 16 96.6 1 0.4 267 111.50 46
Martin Truex Jr 4 14 4 6 1 23 7.1 -2 129 135 -6 98 75.97 6 97.8 6 2.3 267 103.40 35
Christopher Bell 16 13 8 7 1 30 9.0 9 139 136 3 103 74.10 6 94.4 0 0.0 267 99.80 39
William Byron 2 10 9 8 1 24 6.3 -6 126 119 7 102 80.95 31 98.5 25 9.4 267 111.40 40
Joey Logano 15 16 11 9 1 30 11.2 6 139 143 -4 80 57.55 1 87.6 7 2.6 267 90.60 30
Erik Jones 29 26 13 10 6 31 16.6 19 151 139 12 42 27.81 5 41.6 0 0.0 267 81.70 27
Ricky Stenhouse Jr 17 18 14 11 3 27 15.1 6 126 140 -14 53 42.06 1 62.2 0 0.0 267 81.60 26
Austin Dillon 12 24 15 12 3 31 16.3 0 126 124 2 52 41.27 0 52.4 0 0.0 267 78.50 25
Chase Elliott 8 19 16 13 1 31 12.4 -5 165 128 37 96 58.18 18 68.9 22 8.2 267 89.70 34
Chris Buescher 18 25 18 14 5 29 17.9 4 140 144 -4 30 21.43 0 24.7 0 0.0 267 74.00 23
Ryan Preece 19 23 19 15 4 31 18.9 4 150 156 -6 38 25.33 0 36.7 0 0.0 266 69.30 22
Matt DiBenedetto 30 20 12 16 2 30 11.3 14 149 143 6 85 57.05 3 83.2 0 0.0 266 84.70 24
Michael McDowell 5 2 20 17 1 27 17.9 -12 136 149 -13 21 15.44 0 21.0 9 3.4 266 69.30 20
Ryan Newman 13 27 22 18 7 31 20.4 -5 117 140 -23 18 15.38 0 13.9 0 0.0 266 61.20 19
Kurt Busch 7 21 21 19 1 27 14.4 -12 149 143 6 80 53.69 2 58.8 0 0.0 266 77.00 18
Kevin Harvick 1 22 23 20 1 32 17.8 -19 150 158 -8 45 30.00 1 27.0 0 0.0 266 66.40 17
Chase Briscoe 24 29 24 21 7 31 23.8 3 116 125 -9 12 10.34 1 4.9 0 0.0 266 49.90 16
Tyler Reddick 11 1 17 22 1 30 19.9 -11 157 164 -7 30 19.11 6 18.0 7 2.6 266 60.10 15
Ross Chastain 21 28 25 23 5 29 21.9 -2 153 153 0 14 9.15 1 5.6 0 0.0 266 55.60 14
Anthony Alfredo 27 3 26 24 1 30 22.5 3 133 137 -4 12 9.02 0 11.6 1 0.4 266 50.70 13
Cole Custer 20 17 27 25 2 30 24.6 -5 131 139 -8 17 12.98 0 6.0 0 0.0 266 47.70 12
Daniel Suarez 22 5 6 26 1 32 22.5 -4 120 123 -3 19 15.83 0 15.7 12 4.5 265 51.10 11
Alex Bowman 9 11 10 27 2 29 10.7 -18 153 165 -12 101 66.01 14 82.0 0 0.0 265 85.90 21
Bubba Wallace 23 35 28 28 16 38 31.6 -5 41 38 3 0 0.00 9 0.0 0 0.0 262 49.40 9
Justin Haley 25 12 29 29 8 32 28.6 -4 42 58 -16 9 21.43 0 3.0 0 0.0 262 40.20 0
BJ McLeod 34 31 30 30 3 34 30.4 4 31 33 -2 0 0.00 0 0.8 0 0.0 260 37.30 0
Garrett Smithley 31 32 31 31 30 36 31.9 0 17 15 2 0 0.00 0 0.0 0 0.0 259 34.80 0
Cody Ware 32 33 32 32 31 38 33.2 0 21 19 2 0 0.00 0 0.0 0 0.0 259 34.50 0
Quin Houff 36 34 33 33 33 36 34.2 3 18 18 0 0 0.00 0 0.0 0 0.0 256 29.70 4
Joey Gase 37 36 34 34 33 38 35.4 3 10 10 0 0 0.00 0 0.0 0 0.0 255 27.50 3
Josh Bilicki 35 37 35 35 33 38 35.8 0 15 12 3 0 0.00 0 0.0 0 0.0 252 28.80 2
Timmy Hill 38 38 36 36 36 38 37.0 2 8 7 1 0 0.00 0 0.0 0 0.0 246 24.20 0
Corey Lajoie 33 4 37 37 3 33 27.6 -4 91 128 -37 14 15.38 0 9.7 0 0.0 188 41.30 1
Aric Almirola 28 30 38 38 5 30 27.3 -10 90 87 3 17 18.89 0 10.1 0 0.0 178 48.20 1