Practice #1

The 2015 Auto Club 400 NASCAR CUP Series practice results offer insights into driver performance, including lap times, top speeds, and practice session leaders at Auto Club Speedway.

Auto Club 400

Sunday, March 22nd, 2015

Auto Club Speedway, Fontana, CA

  • 23 Chevrolet
  • 11 Ford
  • 12 Toyota

  • Drivers Entered: 46 (6 drivers will not make the race)
  • Laps Scheduled: 200
  • Laps Actual: 209 - NASCAR OVERTIME!
  • Margin of Victory: N/A Seconds
  • Time of Race: N/A
  • Average Speed: 140.662
  • Cautions: 7 for 31 laps
  • Lead Changes: 19
  • Green Flag Passes: 3,509 (19.7 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
Auto Club 400 at Auto Club Speedway Practice results
# DRIVER MAKE RNK SPD TME BHND LAP LAPS 10-LAP FRM TO
47 AJ Allmendinger Chevrolet 18 183.155 39.311 0.755 1 10 0.000 0 0
43 Aric Almirola Ford 21 182.871 39.372 0.816 7 7 0.000 0 0
2 Brad Keselowski Ford 4 185.019 38.915 0.359 11 13 0.000 0 0
19 Carl Edwards Toyota 11 183.814 39.170 0.614 7 9 0.000 0 0
13 Casey Mears Chevrolet 30 181.219 39.731 1.175 10 12 0.000 0 0
15 Clint Bowyer Toyota 22 182.857 39.375 0.819 8 10 0.000 0 0
88 Dale Earnhardt Jr Chevrolet 6 184.871 38.946 0.390 15 17 0.000 0 0
38 David Gilliland Ford 40 178.713 40.288 1.732 8 8 0.000 0 0
18 David Ragan Toyota 8 184.379 39.050 0.494 15 15 0.000 0 0
11 Denny Hamlin Toyota 2 185.385 38.838 0.282 1 5 0.000 0 0
16 Greg Biffle Ford 26 181.892 39.584 1.028 6 6 0.000 0 0
23 JJ Yeley Toyota 41 178.625 40.308 1.752 7 7 0.000 0 0
1 Jamie McMurray Chevrolet 17 183.211 39.299 0.743 12 14 0.000 0 0
24 Jeff Gordon Chevrolet 9 184.280 39.071 0.515 22 22 0.000 0 0
48 Jimmie Johnson Chevrolet 5 185.000 38.919 0.363 1 7 0.000 0 0
22 Joey Logano Ford 16 183.253 39.290 0.734 11 12 0.000 0 0
5 Kasey Kahne Chevrolet 15 183.369 39.265 0.709 11 13 0.000 0 0
4 Kevin Harvick Chevrolet 12 183.645 39.206 0.650 1 6 0.000 0 0
41 Kurt Busch Chevrolet 1 186.741 38.556 0.000 1 8 0.000 0 0
78 Martin Truex Jr Chevrolet 3 185.180 38.881 0.325 1 9 0.000 0 0
20 Matt Kenseth Toyota 14 183.486 39.240 0.684 1 9 0.000 0 0
32 Mike Bliss Ford 39 178.753 40.279 1.723 1 9 0.000 0 0
27 Paul Menard Chevrolet 25 182.380 39.478 0.922 10 12 0.000 0 0
129 Reed Sorenson Toyota 42 178.540 40.327 1.771 10 13 0.000 0 0
31 Ryan Newman Chevrolet 7 184.767 38.968 0.412 1 15 0.000 0 0
9 Sam Hornish Jr Ford 32 180.777 39.828 1.272 4 8 0.000 0 0
14 Tony Stewart Chevrolet 23 182.514 39.449 0.893 2 11 0.000 0 0
44 Travis Kvapil Chevrolet 43 177.940 40.463 1.907 6 9 0.000 0 0
62 Brendan Gaughan Chevrolet 45 174.571 41.244 2.688 6 6 0.000 0 0
40 Landon Cassill Chevrolet 38 179.439 40.125 1.569 4 7 0.000 0 0
6 Trevor Bayne Ford 35 179.847 40.034 1.478 1 7 0.000 0 0
3 Austin Dillon Chevrolet 13 183.538 39.229 0.673 12 12 0.000 0 0
35 Cole Whitt Ford 34 180.628 39.861 1.305 3 7 0.000 0 0
98 Josh Wise Ford 37 179.574 40.095 1.539 3 3 0.000 0 0
17 Ricky Stenhouse Jr Ford 33 180.768 39.830 1.274 7 7 0.000 0 0
10 Danica Patrick Chevrolet 10 184.058 39.118 0.562 11 12 0.000 0 0
51 Justin Allgaier Chevrolet 28 181.420 39.687 1.131 10 12 0.000 0 0
33 Brian Scott Chevrolet 24 182.436 39.466 0.910 8 8 0.000 0 0
42 Kyle Larson Chevrolet 19 183.006 39.343 0.787 9 11 0.000 0 0
46 Michael Annett Chevrolet 31 180.800 39.823 1.267 12 14 0.000 0 0
7 Alex Bowman Chevrolet 20 182.997 39.345 0.789 3 3 0.000 0 0
34 Brett Moffitt Toyota 27 181.548 39.659 1.103 14 14 0.000 0 0
26 Jeb Burton Toyota 36 179.641 40.080 1.524 11 11 0.000 0 0
83 Matt DiBenedetto Toyota 44 175.174 41.102 2.546 1 4 0.000 0 0
Chris Buescher 29 181.310 39.711 1.155 6 8 0.000 0 0