Loop Data Box Score

The post-race loop data for the 2021 Xfinity 500 at Martinsville Speedway includes in-depth driver stats, average speeds, and key performance metrics from the NASCAR CUP Series race.

Xfinity 500

Sunday, October 31st, 2021

Martinsville Speedway, Ridgeway, VA

  • 15 Ford
  • 5 Toyota
  • 18 Chevrolet

  • Martinsville Speedway
  • Xfinity 500
  • Pole Winner: Kyle Larson
  • Age: 29
  • Team: No. 5 - HendrickCars.com Chevrolet
  • Owner: Hendrick Motorsports
  • Crew Chief: Cliff Daniels
  • Start positions set by NASCAR's Performance Metrics Qualifying (PMQ).
  • Kyle Larson won the Pole Award for the Xfinity 500 by having the highest total PMQ.
  • PMQ is a total number calculated on four performance metrics from the previous race:
  • 15% of the driver's 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, October 31st, 2021
  • NASCAR Wire Service - Reid Spencer
Alex Bowman triumphs at Martinsville, as Martin Truex Jr. gains Championship 4

Denny Hamlin provided the perfect capstone to a day of banged-up stock cars, hurt feelings and crushed dreams.

Alex Bowman took the checkered flag in Sunday's Xfinity 500 at Martinsville Speedway after sliding up into Hamlin's race-leading Toyota on Lap 494 of 501 and knocking Hamlin's car up the track and into the outside wall.

As Bowman tried to start a burnout to celebrate his fourth NASCAR Cup Series victory of the season and his first at the .526-mile short track, Hamlin drove to the frontstretch and expressed his displeasure by twice blocking the progress of Bowman's No. 48 Hendrick Motorsports Chevrolet.

"I just got loose in," Bowman said of the accident that gave him the lead. "I got in too deep (into Turn 3), knocked him out of the way and literally let him have the lead back. For anybody that wants to think I was trying to crash him, obviously that wasn't the case, considering I literally gave up the lead at Martinsville to give it back to him.

"He's been on the other side of that. He's crashed guys here for wins. I hate doing it. Obviously, I don't want to crash somebody. I just got in, got underneath him, spun him out...Regardless, we get a free grandfather clock (trophy), which is pretty special."

By the time Bowman took the checkered flag, his teammate, defending Cup champion Chase Elliott already had clinched a spot in next Sunday's Championship 4 race at Phoenix by sweeping the first two stages of the event.

Elliott joins another teammate, two-time Round of 8 winner Kyle Larson, Hamlin and Martin Truex Jr. in the quartet that will vie for the series title at the one-mile track in the Sonoran Desert.

With a damaged car that had slapped the outside wall at the exit of Turn 2 on Lap 471, Truex eked out his berth in the championship race by three points over Joe Gibbs Racing teammate Kyle Busch, who finished second to Truex's fourth but lost his slim pre-race advantage in the first two stages.

Eliminated from the Playoff with Busch were the Team Penske Fords of Brad Keselowski (third Sunday and eight points below the cutoff), Ryan Blaney and Joey Logano.

Hamlin, who started from the rear after his car twice failed pre-race inspection, had enough of a margin entering the race that his 24th-place finishing position didn't cost him a chance at the championship. But that was little consolation for the lost opportunity to add to his collection of five grandfather clocks.

"He's just a hack," Hamlin said of the race winner. "Just an absolute hack. He gets his ass kicked by his teammates every week. He's (expletive) terrible. He's just terrible. He sees one opportunity, he takes it.

"Obviously, he's got the fast car of the week and he runs 10th. He didn't want to race us there. We had a good, clean race. I moved up as high as I could on the race track to give him all the room I could - he still can't drive."

Lane choice helped Truex gain the final four after Aric Almirola got loose and forced him up the track on Lap 471, costing Truex positions and the eventual scrape with the wall. Truex gained spots on the subsequent restart on Lap 478 and chose the outside lane—directly behind Busch—for the final restart on Lap 500.

"I have no idea how we finished fourth," Truex said of the contact with the wall. "I'm going to buy a lottery ticket on the way home."

Even though Busch struggled with the handling of his No. 18 Toyota throughout the afternoon at Martinsville, he blamed his 28th-place finish last weekend at Kansas for his failure to advance to the Championship 4 Round.

"We just missed last week," said the two-time series champion—and the only active driver with more than one title. "That's where we lost all the ground. Could have come in here with 15 more points, we would have been fine on the cut. Just wasn't it. Wasn't meant to be. Obviously, it was Truex's day. We had a Hail Mary opportunity there at the end. Just didn't materialize.

"All in all, just proud of the effort for sure. We slung everything and anything at this thing today, couldn't really make it come alive. Great effort. That was there, for sure. We've just got to get better, everybody included, the whole team, in order to be able to go race with the best and race for a championship. We're not going to do that this year."

Neither will Bowman, who was eliminated from the Playoffs in the Round of 12. But the victory at NASCAR's most venerable track, which will celebrate its 75th anniversary next year, was ample compensation.

Not to mention the free clock.

  • Drivers Entered: 38
  • Laps Scheduled: 500
  • Laps Actual: 501 - NASCAR OVERTIME!
  • Margin of Victory: 0.472 Seconds
  • Time of Race: 3 Hours 42 Minutes 48 Seconds
  • Average Speed: 70.968
  • Cautions: 15 for 91 laps
  • Lead Changes: 15
  • Green Flag Passes: 1,722 (4.2 passes per green flag lap)

  • Martinsville Speedway
  • 73rd Annual Xfinity 500
  • Race Winner: Alex Bowman
  • Age: 28
  • Team : No. 48 - Ally Chevrolet
  • Owner: Hendrick Motorsports
  • Crew Chief: Greg Ives
  • Alex Bowman won the 73rd Annual Xfinity 500, his sixth victory in 224 NASCAR Cup Series races.
  • This is his fourth victory and 16th top-10 finish in 2021.
  • This is his first victory and fourth top-10 finish in 12 races at Martinsville Speedway.
  • Kyle Busch (second) posted his 20th top-10 finish in 33 races at Martinsville Speedway. It is his 21st top-10 finish in 2021.
  • Brad Keselowski (third) posted his 17th top-10 finish in 24 races at Martinsville Speedway.
  • Anthony Alfredo (20th) was the highest finishing rookie.
  • Kyle Larson, Chase Elliott, Denny Hamlin and Martin Truex Jr. have all advanced to the 2021 NASCAR Cup Series Playoffs Championship 4 Round.
Alex Bowman is congratulated by Jeff Gordon
Martinsville, Virginia - October 31, 2021 : Alex Bowman, driver of the #48 Ally Chevrolet, is congratulated by Jeff Gordon, Vice Chairman of Hendrick Motorsports after winning the NASCAR Cup Series Xfinity 500 at Martinsville Speedway.
Logan RielyGetty Images
Xfinity 500 at Martinsville 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
Alex Bowman 13 2 2 1 1 17 5.1 12 40 21 19 40 100.00 87 99.8 9 1.8 501 124.40 52
Kyle Busch 7 8 8 2 2 21 8.1 5 50 40 10 40 80.00 2 86.8 0 0.0 501 105.10 42
Brad Keselowski 6 9 4 3 2 14 6.9 3 50 42 8 49 98.00 8 100.0 0 0.0 501 108.50 43
Martin Truex Jr 4 4 6 4 1 13 3.6 0 27 32 -5 27 100.00 24 100.0 9 1.8 501 117.70 48
William Byron 11 3 5 5 2 14 5.3 6 42 32 10 42 100.00 21 100.0 0 0.0 501 113.10 47
Aric Almirola 23 7 7 6 3 26 10.0 17 83 58 25 69 83.13 14 90.8 0 0.0 501 94.40 37
Kurt Busch 10 10 10 7 6 26 12.6 3 70 66 4 55 78.57 0 84.6 0 0.0 501 87.30 31
Erik Jones 28 17 22 8 8 28 17.7 20 67 72 -5 22 32.84 0 20.8 0 0.0 501 74.70 29
Chris Buescher 15 14 14 9 8 20 13.9 6 57 67 -10 54 94.74 0 71.9 0 0.0 501 78.70 28
Joey Logano 5 18 9 10 1 21 10.4 -5 51 74 -23 38 74.51 1 77.1 9 1.8 501 88.60 29
Ryan Blaney 8 13 13 11 5 22 13.6 -3 54 60 -6 36 66.67 0 63.1 0 0.0 501 80.00 26
Kevin Harvick 9 15 16 12 6 21 13.5 -3 68 91 -23 56 82.35 1 76.9 0 0.0 501 80.00 25
Austin Dillon 14 21 17 13 1 25 14.8 1 71 67 4 42 59.15 5 50.3 5 1.0 501 84.80 28
Kyle Larson 1 11 15 14 1 22 9.1 -13 61 45 16 37 60.66 34 80.0 77 15.4 501 98.20 32
Matt DiBenedetto 21 24 21 15 13 31 23.8 6 50 50 0 10 20.00 0 3.2 0 0.0 501 61.30 22
Chase Elliott 2 1 3 16 1 22 3.3 -14 34 23 11 18 52.94 97 92.8 289 57.7 501 129.60 41
Christopher Bell 12 6 11 17 3 22 9.3 -5 75 70 5 56 74.67 4 91.6 0 0.0 501 90.30 24
Tyler Reddick 18 20 18 18 2 23 18.2 0 76 93 -17 10 13.16 0 6.4 0 0.0 501 65.50 19
Ricky Stenhouse Jr 25 12 12 19 10 26 16.4 6 94 66 28 41 43.62 1 53.7 0 0.0 501 70.90 18
Anthony Alfredo 32 26 20 20 18 32 24.6 12 29 38 -9 0 0.00 0 0.0 0 0.0 501 53.20 17
Corey Lajoie 29 23 25 21 18 32 25.1 8 31 25 6 0 0.00 0 0.0 0 0.0 501 50.80 16
Chase Briscoe 22 19 19 22 2 23 18.6 0 81 100 -19 14 17.28 0 7.2 0 0.0 501 59.80 15
Cole Custer 24 22 23 23 3 30 21.4 1 53 69 -16 1 1.89 0 2.6 0 0.0 501 56.00 14
Denny Hamlin 3 5 1 24 1 34 9.5 -21 72 30 42 35 48.61 36 75.9 103 20.6 501 92.00 19
Bubba Wallace 17 16 24 25 10 25 16.1 -8 60 69 -9 45 75.00 10 55.5 0 0.0 501 68.90 12
Michael McDowell 19 27 26 26 19 33 27.0 -7 25 34 -9 0 0.00 0 0.0 0 0.0 499 47.00 11
Ross Chastain 16 25 28 27 10 33 24.3 -11 48 50 -2 8 16.67 19 9.0 0 0.0 498 59.70 10
Daniel Suarez 20 28 27 28 16 32 27.8 -8 35 41 -6 0 0.00 0 0.0 0 0.0 498 46.30 9
BJ McLeod 30 30 29 29 28 33 29.9 1 17 22 -5 0 0.00 0 0.0 0 0.0 496 39.20 0
Cody Ware 31 32 30 30 30 37 31.8 1 12 12 0 0 0.00 0 0.0 0 0.0 495 34.80 0
Justin Haley 35 29 31 31 28 35 31.3 4 26 28 -2 0 0.00 0 0.0 0 0.0 492 36.20 0
Ryan Newman 27 31 32 32 26 33 30.7 -5 30 28 2 0 0.00 19 0.0 0 0.0 491 46.00 5
Garrett Smithley 37 34 33 33 32 38 33.9 4 22 11 11 0 0.00 0 0.0 0 0.0 490 30.20 0
Quin Houff 36 35 35 34 33 37 35.2 2 12 19 -7 0 0.00 0 0.0 0 0.0 483 27.50 3
Josh Bilicki 33 33 34 35 32 37 34.5 -2 19 19 0 0 0.00 0 0.0 0 0.0 483 30.20 0
Ryan Preece 26 37 36 36 12 37 32.8 -10 20 35 -15 0 0.00 10 0.2 0 0.0 414 48.00 1
Timmy Hill 38 36 37 37 22 38 33.1 1 7 11 -4 0 0.00 0 0.0 0 0.0 206 32.00 0
Joey Gase 34 38 38 38 31 38 38.0 -4 3 8 -5 0 0.00 0 0.0 0 0.0 10 23.20 0