Practice #1

The 2010 Carfax 400 NASCAR CUP Series practice results offer insights into driver performance, including lap times, top speeds, and practice session leaders at Michigan International Speedway.

Carfax 400

Sunday, August 15th, 2010

Michigan International Speedway, Brooklyn, MI

  • 14 Ford
  • 15 Chevrolet
  • 4 Dodge
  • 14 Toyota

  • Drivers Entered: 47 (7 drivers will not make the race)
  • Laps Scheduled: 200
  • Margin of Victory: N/A Seconds
  • Time of Race: N/A
  • Average Speed: 144.029
  • Cautions: 5 for 25 laps
  • Lead Changes: 17
  • Green Flag Passes: 2,829 (16.2 passes per green flag lap)
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
Carfax 400 at Michigan International Speedway Practice results
# DRIVER MAKE RNK SPD TME BHND
43 AJ Allmendinger Ford 19 184.814 38.958 0.479
21 Bill Elliott Ford 25 184.308 39.065 0.586
71 Bobby Labonte Chevrolet 39 182.695 39.410 0.931
12 Brad Keselowski Dodge 24 184.587 39.006 0.527
99 Carl Edwards Ford 4 186.239 38.660 0.181
36 Casey Mears Chevrolet 27 184.223 39.083 0.604
33 Clint Bowyer Chevrolet 13 185.228 38.871 0.392
88 Dale Earnhardt Jr Chevrolet 17 185.028 38.913 0.434
37 David Gilliland Ford 47 178.771 40.275 1.796
6 David Ragan Ford 10 185.333 38.849 0.370
00 David Reutimann Toyota 14 185.171 38.883 0.404
11 Denny Hamlin Toyota 30 184.054 39.119 0.640
19 Elliott Sadler Ford 26 184.252 39.077 0.598
16 Greg Biffle Ford 5 186.037 38.702 0.223
46 JJ Yeley Dodge 38 182.825 39.382 0.903
1 Jamie McMurray Chevrolet 7 185.950 38.720 0.241
31 Jeff Burton Chevrolet 1 187.115 38.479 0.000
24 Jeff Gordon Chevrolet 20 184.800 38.961 0.482
48 Jimmie Johnson Chevrolet 6 185.979 38.714 0.235
87 Joe Nemechek Toyota 36 183.383 39.262 0.783
20 Joey Logano Toyota 29 184.082 39.113 0.634
42 Juan Pablo Montoya Chevrolet 2 186.635 38.578 0.099
9 Kasey Kahne Ford 22 184.710 38.980 0.501
29 Kevin Harvick Chevrolet 3 186.417 38.623 0.144
2 Kurt Busch Dodge 11 185.314 38.853 0.374
18 Kyle Busch Toyota 31 183.927 39.146 0.667
47 Marcos Ambrose Toyota 28 184.209 39.086 0.607
5 Mark Martin Chevrolet 23 184.705 38.981 0.502
56 Martin Truex Jr Toyota 16 185.095 38.899 0.420
17 Matt Kenseth Ford 18 184.871 38.946 0.467
13 Max Papis Toyota 34 183.505 39.236 0.757
55 Michael McDowell Toyota 43 181.814 39.601 1.122
132 Mike Bliss Toyota 40 182.440 39.465 0.986
PJ Jones 46 179.542 40.102 1.623
Patrick Carpentier 45 181.283 39.717 1.238
98 Paul Menard Ford 12 185.271 38.862 0.383
83 Reed Sorenson Toyota 37 183.043 39.335 0.856
78 Regan Smith Chevrolet 8 185.644 38.784 0.305
7 Robby Gordon Toyota 42 181.823 39.599 1.120
39 Ryan Newman Chevrolet 21 184.738 38.974 0.495
77 Sam Hornish Jr Dodge 32 183.838 39.165 0.686
Scott Riggs 44 181.415 39.688 1.209
82 Scott Speed Toyota 15 185.142 38.889 0.410
164 Tony Raines Ford 41 181.933 39.575 1.096
14 Tony Stewart Chevrolet 9 185.467 38.821 0.342
38 Travis Kvapil Ford 33 183.800 39.173 0.694
09 Landon Cassill Chevrolet 35 183.439 39.250 0.771