Loop Data Box Score

The post-race loop data for the 2023 FireKeepers Casino 400 at Michigan International Speedway includes in-depth driver stats, average speeds, and key performance metrics from the NASCAR CUP Series race.

FireKeepers Casino 400

Sunday, August 6th, 2023

Michigan International Speedway, Brooklyn, MI

  • 17 Chevrolet
  • 14 Ford
  • 6 Toyota

  • Michigan International Speedway
  • FireKeepers Casino 400
  • Busch Pole Award Pole Winner: Christopher Bell
  • Age: 28
  • Team : No. 20 - Rheem Toyota
  • Owner: Joe Gibbs
  • Crew Chief: Adam Stevens
  • Christopher Bell won the Pole Award for the FireKeepers Casino 400 with a lap of 37.232 seconds, 193.382 mph.
  • This is his sixth pole in 131 NASCAR Cup Series races.
  • This is his second pole and 14th top-10 start in 2023.
  • This is his first pole in five races at Michigan International Speedway.
  • Ross Chastain (second) posted his ninth top-10 start of 2023 and his first in six races at Michigan International Speedway.
  • Ty Gibbs (third) posted his first top-10 start at Michigan International Speedway. It is his seventh in 23 races this season.
  • Ty Gibbs (third) was the fastest qualifying rookie.

  • Monday, August 7th, 2023
  • NASCAR Wire Service - Reid Spencer
Chris Buescher seizes nail-biting victory in FireKeepers Casino 400 at Michigan International Speedway

After the completion of the FireKeepers Casino 400 at Michigan International Speedway, we can hold the follow truths to be self-evident:

  • Roush Fenway Keselowski Racing is officially “back.”
  • Chris Buescher is rapidly gaining elite status as a driver.
  • Ford maintained its dominance in the Irish Hills.
  • Chase Elliott will have to win one of the next three races to make the NASCAR Cup Series Playoffs.
  • The fastest car didn’t win Sunday’s race.

In an extended, dramatic, nail-biting green-flag run to the finish, Buescher held off hard-charging Martin Truex Jr. to win his second straight Cup Series race.

With team co-owner Brad Keselowski finishing fourth and Buescher winning—the ninth straight victory for Ford drivers at the 2.0-mile speedway—RFK can claim bragging rights as the top Ford team in the Cup garage, at least for now.

When the race resumed at Lap 75 on Monday after a postponement from Sunday because of rain, Chase Elliott’s No. 9 Chevrolet wasn’t on the track, having crashed out in 36th play on Lap 35 the day before.

Elliott’s deficit to the Playoff cut line grew to 55 points; realistically, the 2020 series champion will have to win one of the next three races to avoid missing the postseason for the first time in his career.

Eight days after winning his first race of the season on the .75-mile Richmond Raceway short track, Buescher proved himself a formidable competitor lap after lap in holding off Truex, whose No. 19 Toyota arguably was the fastest car in the race.

With Truex closing the distance between the cars over the final six laps, Buescher roared off Turn 4 and crossed the finish line .152 seconds ahead of the runner-up.

“This Castrol Mustang was so good in practice, qualifying,” said Buescher, who picked up his fourth career victory. “Gave me a great car again. Had to work for that one too, hard racing at the end.

“Martin was very clean with me. I appreciate that. Get to go to Victory Lane two weeks in a row. That’s pretty awesome.”

With 13 laps to go, Truex had his best chance. Buescher slipped slightly off Turn 4, and Truex pulled alongside. The No. 19 Camry edged ahead to the inside, but Buescher doggedly kept Truex beside him for nearly two laps.

Rounding Turn 4 on Lap 188 of 400, Buescher held Truex’s car to the bottom of the track, forcing Truex to slip and lift off the gas. Truex also had to clear the lapped car of Michael McDowell as Buescher opened a gap of 10 car lengths.

That gave Buescher enough of a margin to hold off Truex for the win over the final 11 circuits.

“I think we needed maybe a little bit longer run to wear the tires some more,” said Truex, who swept the first two stages and increased his series lead to 57 points over second-place Denny Hamlin, who finished third on Monday. “I feel like we were a little better. It’s hard to pass the leader on equal tires.

“We had an unbelievable car today. Hats off to everybody that puts in the work on these things… It was a rocket. The leader in clean air is really, really hard to pass. Just didn’t quite have enough. All in all, a good day.

“Tough to get a win here. We’ve been really good in the past. Just can’t get it done. Hopefully, I don’t know, maybe next year.”

Kyle Larson finished fifth, followed by Daniel Suarez, Ross Chastain, Kevin Harvick, Ryan Blaney and Erik Jones. Ty Gibbs came home 11th and supplanted McDowell in the 16th and final Playoff-eligible position. McDowell trails Gibbs by three points, with Suarez five points back.

With Buescher winning his second race and qualifying for the postseason, all the single-race winners this season also clinched Playoff berths on Monday: Christopher Bell, Chastain, Blaney, Joey Logano, Tyler Reddick and Ricky Stenhouse Jr.

Bell, the Michigan pole winner, damaged his car severely with a spin into the wall on Lap 65 on Sunday, but after repeated trips to pit road for repairs, he salvaged a 13th-place result.

  • Drivers Entered: 37
  • Laps Scheduled: 200
  • Margin of Victory: 0.152 Seconds
  • Time of Race: 3 Hours 2 Minutes 59 Seconds
  • Average Speed: 131.159
  • Cautions: 9 for 43 laps
  • Lead Changes: 26
  • Green Flag Passes: 3,333 (21.2 passes per green flag lap)

  • Michigan International Speedway
  • FireKeepers Casino 400
  • Race Winner: Chris Buescher
  • Age: 30
  • Team : No. 17 - Castrol Edge Ford
  • Owner: John Henry
  • Crew Chief: Scott Graves
  • Chris Buescher won the FireKeepers Casino 400, his fourth victory in 280 Cup Series races.
  • This is his second victory and 10th top-10 finish in 2023.
  • This is his first victory and second top-10 finish in 13 races at Michigan International Speedway.
  • Martin Truex Jr. (second) posted his 16th top-10 finish in 33 races at Michigan International Speedway. It is his 13th top-10 finish in 2023.
  • Denny Hamlin (third) posted his 18th top-10 finish in 33 races at Michigan International Speedway.
  • Ty Gibbs (11th) was the highest finishing rookie.
  • Martin Truex Jr. leads the point standings by 57 points over Denny Hamlin.
  • The following drivers clinched spots in the NASCAR Cup Series Playoffs: Christopher Bell, Ross Chastain, Ryan Blaney, Chris Buescher, Joey Logano, Tyler Reddick and Ricky Stenhouse Jr.
Ty Gibbs and Martin Truex Jr lead the field to a restart
Brooklyn, Michigan - August 6, 2023 : Ty Gibbs, driver of the #54 Monster Energy Toyota, and Martin Truex Jr., driver of the #19 Auto-Owners Insurance Toyota, lead the field to a restart during the NASCAR Cup Series FireKeepers Casino 400 at Michigan International Speedway.
Meg OliphantGetty Images
FireKeepers Casino 400 at Michigan International 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
Chris Buescher 4 7 2 1 1 28 8.1 3 94 89 5 65 69.15 14 82.5 52 26.0 200 130.60 41
Martin Truex Jr 5 1 3 2 1 34 6.3 3 112 63 49 64 57.14 42 86.5 47 23.5 200 131.70 55
Denny Hamlin 13 5 4 3 1 31 10.0 10 144 105 39 81 56.25 10 83.0 1 0.5 200 102.50 37
Brad Keselowski 12 6 5 4 1 26 9.1 8 93 81 12 50 53.76 18 75.5 15 7.5 200 115.40 48
Kyle Larson 17 15 10 5 1 31 12.3 12 127 67 60 66 51.97 4 70.5 2 1.0 200 93.30 43
Daniel Suarez 14 4 12 6 1 31 10.4 8 91 74 17 52 57.14 7 80.0 12 6.0 200 106.80 45
Ross Chastain 2 9 8 7 1 24 10.6 -5 88 90 -2 51 57.95 4 83.5 16 8.0 200 101.50 30
Kevin Harvick 22 17 7 8 3 30 16.9 14 126 131 -5 16 12.70 0 30.5 0 0.0 200 78.50 29
Ryan Blaney 9 11 9 9 1 26 9.8 0 90 101 -11 52 57.78 3 83.5 1 0.5 200 97.50 28
Erik Jones 25 3 16 10 1 32 13.0 15 130 93 37 45 34.62 3 55.0 0 0.0 200 84.00 29
Ty Gibbs 3 20 15 11 1 27 12.7 -8 117 100 17 42 35.90 8 70.0 1 0.5 200 86.90 34
Austin Cindric 20 8 13 12 1 31 11.3 8 103 116 -13 49 47.57 2 76.0 0 0.0 200 88.90 27
Christopher Bell 1 31 22 13 1 33 17.4 -12 97 66 31 35 36.08 5 49.0 1 0.5 200 85.70 24
Joey Logano 6 13 20 14 5 31 14.7 -8 113 116 -3 47 41.59 0 60.5 0 0.0 200 76.30 27
Corey Lajoie 31 24 21 15 4 32 20.4 16 126 123 3 19 15.08 0 17.5 0 0.0 200 62.20 23
Aric Almirola 18 18 17 16 6 28 17.7 2 104 121 -17 16 15.38 2 32.5 0 0.0 200 65.90 21
Harrison Burton 29 12 18 17 4 36 18.6 12 100 117 -17 29 29.00 0 41.0 0 0.0 200 61.80 20
Bubba Wallace 11 2 19 18 1 28 9.8 -7 97 70 27 50 51.55 5 72.5 21 10.5 200 94.80 35
Austin Dillon 15 23 1 19 1 33 19.3 -4 97 119 -22 18 18.56 0 28.5 2 1.0 200 58.70 18
Ty Dillon 34 22 11 20 1 34 23.9 14 111 123 -12 12 10.81 0 10.0 2 1.0 200 50.10 17
Ricky Stenhouse Jr 27 19 24 21 7 34 20.8 6 130 133 -3 20 15.38 0 18.0 0 0.0 200 56.30 16
Ryan Preece 28 21 25 22 3 32 18.3 6 109 122 -13 25 22.94 0 29.0 0 0.0 199 55.20 15
Justin Haley 26 26 23 23 8 36 22.4 3 109 115 -6 14 12.84 0 16.0 0 0.0 199 47.30 14
Michael McDowell 23 28 27 24 6 35 23.3 -1 93 108 -15 5 5.38 0 14.5 0 0.0 199 47.00 13
Cole Custer 33 32 6 25 6 37 29.5 8 66 92 -26 7 10.61 0 2.5 0 0.0 199 35.50 0
AJ Allmendinger 24 10 29 26 4 30 18.7 -2 95 110 -15 36 37.89 0 39.5 0 0.0 199 60.30 14
JJ Yeley 36 33 26 27 6 36 28.3 9 71 96 -25 10 14.08 0 7.5 0 0.0 199 38.70 0
Austin Hill 30 29 28 28 9 35 27.9 2 76 90 -14 3 3.95 0 8.5 0 0.0 198 39.00 0
Todd Gilliland 32 25 14 29 6 35 24.7 3 112 137 -25 9 8.04 0 7.5 0 0.0 197 39.30 8
Tyler Reddick 16 16 32 30 1 32 14.0 -14 66 79 -13 29 43.94 14 62.5 7 3.6 197 79.40 7
Chase Briscoe 21 27 31 31 8 32 23.7 -10 80 96 -16 11 13.75 0 17.5 0 0.0 197 43.20 6
Josh Bilicki 37 30 30 32 1 37 31.1 5 24 53 -29 0 0.00 0 1.0 1 0.5 196 28.20 0
Alex Bowman 19 14 33 33 1 33 19.2 -14 57 38 19 16 28.07 5 41.5 19 14.2 134 62.50 14
Josh Berry 35 34 34 34 16 36 32.9 1 33 40 -7 0 0.00 0 0.0 0 0.0 50 28.30 0
William Byron 7 35 35 35 7 19 29.3 -28 29 29 0 23 79.31 1 22.5 0 0.0 46 52.20 2
Chase Elliott 10 36 36 36 3 10 31.1 -26 11 14 -3 10 90.91 0 17.0 0 0.0 34 48.20 1
Kyle Busch 8 37 37 37 8 15 35.3 -29 12 16 -4 11 91.67 0 7.0 0 0.0 14 25.30 1