Loop Data Box Score

The post-race loop data for the 2021 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 22nd, 2021

Michigan International Speedway, Brooklyn, MI

  • 15 Ford
  • 5 Toyota
  • 17 Chevrolet

  • Michigan International Speedway
  • FireKeepers Casino 400
  • Pole Winner: Kyle Larson
  • Age: 29
  • Team: No. 5 - Cincinnati 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 FireKeepers Casino 400 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, August 22nd, 2021
  • NASCAR Wire Service - Holly Cain
Ryan Blaney puts Ford back in Victory Lane at Michigan

Ryan Blaney took the lead on a restart with eight laps remaining and skillfully held off a frantic field to earn the victory Sunday in the FireKeepers Casino 400 at Michigan International Speedway in the penultimate race of the NASCAR Cup Series regular season.

Those eight laps out front were the only laps Blaney's No. 12 Team Penske Ford led on the afternoon but it was good enough to give him his second victory of the season – by a modern-day track record margin of .077-second over Hendrick Motorsports teammates William Byron and Kyle Larson.

Blaney credited Joe Gibbs Racing driver Kyle Busch with giving him a push from behind on the final race restart to get out front and the popular 27-year-old Blaney took it from there, using all the track to keep the field behind him.

Kurt Busch and Denny Hamlin finished fourth and fifth with Matt DiBenedetto, Kyle Busch, Chase Elliott, Brad Keselowski and Martin Truex Jr. rounding out the top 10.

"We got a great push by the 18 (Kyle Busch) on the restart and were able to get clear there," Blaney said. "Michigan you pretty much run wide open and just play the air game.

"Such a huge win for Ford," he added. "I'm fired up."

Blaney conceded he didn't necessarily consider himself an odds-on favorite coming into the race but credited his team for the improvements they made to his Ford all day. He finished runner-up at Indianapolis last week giving the organization some well-timed momentum heading into the Playoffs in two weeks.

As with his late race rally at Indy, Blaney made steady gains all afternoon. Most of the early race was a battle between Larson (71 laps), Elliott (68) and Hamlin (10) – the three drivers combining to lead 149 of the 200 laps.

Different pit strategy certainly affected the final run – with some drivers getting a variation of two-tires or four-tires with their fuel. When the final stops cycled out Byron led Larson and Hamlin. A brief caution came out for rain with 21 laps remaining and another for a seven-car accident with 14 laps to go.

"Honestly I think I was maybe a little too patient behind the 12 (Blaney)," said Larson, who leads the regular season championship standings by 28 points over Hamlin with only one race left to decide the 15-point championship bonus. "Just made a couple wrong moves and allowed Blaney to get by me.

"I was never close enough to William [Byron] to help him generate a run on the 12 (Blaney)," Larson added. "Good points day. Wish we could have gotten more, but all in all, a good day.''

Stewart-Haas Racing driver Kevin Harvick finished 14th which was good enough to secure the 15th Playoff position on points heading into Daytona.

Richard Childress Racing's Tyler Reddick is in 16th place after an eventful 29th-place finish. He holds a slim 25-point edge on his teammate Austin Dillon for the 16th and final Playoff position. DiBenedetto is 18th, 120 points behind meaning he would have to win at Daytona to qualify for the Playoffs.

It all certainly makes for a compelling Coke Zero 400 next Saturday.

But for much of the Michigan race, it looked like Dillon was in position to hold the upper edge going to Daytona. He ran top five (led a pair of laps) and moved that Playoff duel into a tie following the Stage 1 break.

But contact between Brad Keselowski and Dillon just after taking the Stage 2 checkered flag spun Dillon's No. 3 Richard Childress Racing Chevrolet across the track and hard into the wall. Dillon had crossed the line sixth and Keselowski seventh before the contact.

For his part, Keselowski immediately radioed his crew, "Man, I didn't want to do that, I just wanted to hold him down (track)."

After being released from the infield care center, Dillon said he watched a replay and didn't understand the hard racing after taking the Stage flag.

"I was just trying to get as many stage points as I could get," Dillon said. "Did a good job side-drafting. I was starting to come off the apron because it's so rough down there. I figured by that point, he'd give me some room.

"Just hate it. I don't know why it happened really. I thought I had a little room to come up and he just held me down there a little too long, I guess."

Daytona has been a good venue for Dillon. The grandson of team owner Richard Childress won the 2018 Daytona 500 and has eight top-10 finishes in 16 starts including a third-place back in February.

The NASCAR Cup Series regular season finale, the Coke Zero Sugar 400, will be Saturday at 7 p.m. ET (NBC, MRN, SiriusXM NASCAR Radio). And William Byron is the defending race winner.

  • Drivers Entered: 37
  • Laps Scheduled: 200
  • Margin of Victory: 0.077 Seconds
  • Time of Race: 2 Hours 48 Minutes 27 Seconds
  • Average Speed: 142.476
  • Cautions: 6 for 29 laps
  • Lead Changes: 20
  • Green Flag Passes: 3,608 (21.1 passes per green flag lap)

  • Michigan International Speedway
  • 53rd Annual FireKeepers Casino 400
  • Race Winner: Ryan Blaney
  • Age: 27
  • Team : No. 12 - Menards/Cardell Cabinetry Ford
  • Owner: Team Penske
  • Crew Chief: Todd Gordon
  • Ryan Blaney won the 53rd Annual FireKeepers Casino 400, his sixth victory in 223 NASCAR Cup Series races.
  • This is his second victory and 13th top-10 finish in 2021.
  • This is his first victory and sixth top-10 finish in 13 races at Michigan International Speedway.
  • William Byron (second) posted his second top-10 finish in seven races at Michigan International Speedway. It is his 16th top-10 finish in 2021.
  • Kyle Larson (third) posted his seventh top-10 finish in 13 races at Michigan International Speedway.
  • Chase Briscoe (11th) was the highest finishing rookie.
  • This is the seventh consecutive and 42nd overall victory for Ford in the NASCAR Cup Series at Michigan International Speedway.
  • Today's race was the closest margin of victory (0.077 second) in the NASCAR Cup Series at Michigan International Speedway since the inception of electronic scoring in 1993.
  • Stewart-Haas Racing driver Kevin Harvick has clinched a spot in the NASCAR Cup Series Playoffs on points.
Ryan Blaney takes the checkered flag to win at Michigan International Speedway
Brooklyn, Michigan - August 22, 2021 : Ryan Blaney, driver of the #12 Menards/Cardell Cabinetry Ford,takes the checkered flag to win the NASCAR Cup Series FireKeepers Casino 400 at Michigan International Speedway.
Logan RileyGetty 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
Ryan Blaney 3 10 5 1 1 25 9.3 2 89 94 -5 54 60.67 2 95.0 8 4.0 200 106.10 40
William Byron 18 8 1 2 1 28 8.3 16 141 113 28 77 54.61 25 88.5 18 9.0 200 114.40 43
Kyle Larson 1 2 2 3 1 24 3.2 -2 85 82 3 53 62.35 14 97.0 70 35.0 200 132.90 51
Kurt Busch 6 11 4 4 1 24 7.5 2 92 97 -5 52 56.52 10 90.0 1 0.5 200 105.30 36
Denny Hamlin 9 6 3 5 1 20 5.3 4 95 77 18 70 73.68 20 99.0 10 5.0 200 118.80 45
Matt DiBenedetto 4 7 17 6 1 25 8.6 -2 107 107 0 62 57.94 9 88.5 1 0.5 200 102.70 36
Kyle Busch 7 4 15 7 1 36 9.3 0 108 90 18 60 55.56 8 88.0 13 6.5 200 101.20 42
Chase Elliott 2 1 13 8 1 20 6.3 -6 100 90 10 61 61.00 11 94.0 68 34.0 200 117.70 46
Brad Keselowski 20 9 12 9 1 28 12.0 11 148 114 34 55 37.16 4 69.0 6 3.0 200 86.60 33
Martin Truex Jr 5 12 7 10 2 36 14.1 -5 130 138 -8 60 46.15 2 70.0 0 0.0 200 77.70 27
Chase Briscoe 21 22 20 11 5 33 21.7 10 146 154 -8 17 11.64 4 11.0 0 0.0 200 60.90 26
Ricky Stenhouse Jr 12 20 21 12 8 35 20.1 0 141 130 11 20 14.18 2 17.5 0 0.0 200 73.20 25
Christopher Bell 28 5 11 13 1 28 12.4 15 96 77 19 38 39.58 10 66.5 3 1.5 200 83.50 33
Kevin Harvick 8 30 9 14 4 34 14.4 -6 126 121 5 53 42.06 6 70.0 0 0.0 200 79.30 23
Chris Buescher 11 25 16 15 2 33 20.2 -4 124 140 -16 34 27.42 2 26.5 0 0.0 200 65.20 22
Alex Bowman 10 17 6 16 3 29 12.9 -6 107 116 -9 47 43.93 8 60.0 0 0.0 200 78.70 21
Aric Almirola 23 16 22 17 10 31 20.1 6 156 159 -3 14 8.97 2 6.5 0 0.0 200 64.70 20
Erik Jones 13 26 28 18 13 32 23.7 -5 97 93 4 6 6.19 0 8.0 0 0.0 200 56.30 19
Bubba Wallace 15 13 24 19 3 36 18.9 -4 149 141 8 27 18.12 4 29.0 0 0.0 200 66.10 18
Michael McDowell 25 18 14 20 7 29 17.8 5 131 139 -8 21 16.03 1 32.0 0 0.0 200 68.80 17
Ryan Preece 32 19 19 21 4 33 20.8 11 166 140 26 9 5.42 0 10.0 0 0.0 200 57.20 16
Daniel Suarez 30 21 25 22 4 34 21.4 8 111 140 -29 12 10.81 0 11.5 0 0.0 200 52.30 15
Cole Custer 27 27 23 23 8 31 25.0 4 94 125 -31 3 3.19 1 6.5 0 0.0 200 48.60 14
Ryan Newman 16 23 18 24 5 28 18.5 -8 117 135 -18 29 24.79 4 26.5 0 0.0 200 63.40 13
Justin Haley 17 31 27 25 6 34 27.0 -8 87 103 -16 14 16.09 0 4.5 0 0.0 200 42.30 0
Josh Berry 24 29 26 26 5 35 26.7 -2 114 108 6 12 10.53 0 4.0 0 0.0 200 43.50 0
Cody Ware 37 32 30 27 17 37 30.2 10 44 48 -4 0 0.00 1 0.0 0 0.0 199 37.80 0
BJ McLeod 36 33 29 28 18 36 30.8 8 38 43 -5 0 0.00 0 0.0 0 0.0 198 35.00 0
Tyler Reddick 14 14 10 29 3 29 11.6 -15 120 124 -4 86 71.67 3 92.5 0 0.0 198 72.70 11
Quin Houff 31 34 31 30 12 35 32.6 1 23 28 -5 0 0.00 0 0.5 0 0.0 196 32.20 7
Josh Bilicki 29 36 32 31 22 36 33.6 -2 14 21 -7 0 0.00 0 0.0 0 0.0 195 29.70 6
Garrett Smithley 33 35 33 32 32 36 34.6 1 8 11 -3 0 0.00 0 0.0 0 0.0 194 27.70 0
Joey Logano 19 15 8 33 2 33 11.8 -14 124 104 20 52 41.94 4 79.0 0 0.0 188 74.30 9
Anthony Alfredo 35 28 34 34 14 35 29.7 1 61 63 -2 0 0.00 0 1.0 0 0.0 178 36.50 3
Ross Chastain 22 24 35 35 8 36 27.2 -13 60 85 -25 5 8.33 0 7.5 0 0.0 152 43.70 2
Austin Dillon 26 3 36 36 1 26 18.4 -10 59 52 7 34 57.63 6 50.5 2 1.7 120 83.70 14
Joey Gase 34 37 37 37 34 37 37.0 -3 0 0 0 0 0.00 0 0.0 0 0.0 29 23.20 0