Links for this race (some data may be unavailable): Race Results Practice | Qualifying Data Loop Data Stats Pit Stops | Penalties Comments (307) Video Links (2) Crew Chiefs Entry List

2020 Auto Club 400 practice 1 results Select a practice session: 12Summary Previous race results / Next race results                     Previous at this track / Next at this track     Post NASCAR Cup Series race number 3 of 36 Sunday, March 1, 2020 at Auto Club Speedway, Fontana, CA 200 laps on a 2.000 mile paved track (400.000 miles) Time of race: 2:37:07 Average speed: 152.753 mph Pole speed: 179.614 mph Cautions: 3 for 13 laps Margin of victory: 8.904 sec Attendance: n/a Lead changes: 16 Green flag passes: 3,968 (21.2 per green flag lap) (Source: NASCAR loop data) Glossary    2020 NASCAR Cup Series results   /   2020 standings

Practice 1 results for this race: Rank Driver Nbr Car Time Diff Speed # Laps Best Lap 1 Alex Bowman 88 Chevrolet 40.125     179.439   23 23 2 Kyle Larson 42 Chevrolet 40.517   0.392   177.703   17 17 3 Tyler Reddick 8 Chevrolet 40.539   0.414   177.607   21 21 4 Kurt Busch 1 Chevrolet 40.592   0.467   177.375   23 23 5 Matt DiBenedetto 21 Ford 40.768   0.643   176.609   24 3 6 Jimmie Johnson 48 Chevrolet 40.791   0.666   176.510   20 1 7 Martin Truex Jr 19 Toyota 40.791   0.666   176.510   20 20 8 Ricky Stenhouse Jr 47 Chevrolet 40.805   0.680   176.449   22 2 9 Ryan Blaney 12 Ford 40.882   0.757   176.117   28 3 10 Brad Keselowski 2 Ford 40.901   0.776   176.035   21 1 11 Austin Dillon 3 Chevrolet 40.944   0.819   175.850   23 3 12 Denny Hamlin 11 Toyota 40.955   0.830   175.803   27 3 13 Joey Logano 22 Ford 40.999   0.874   175.614   23 2 14 Ross Chastain 6 Ford 41.028   0.903   175.490   19 19 15 Ty Dillon 13 Chevrolet 41.074   0.949   175.293   14 1 16 Bubba Wallace 43 Chevrolet 41.114   0.989   175.123   19 3 17 Ryan Preece 37 Chevrolet 41.125   1.000   175.076   18 2 18 William Byron 24 Chevrolet 41.145   1.020   174.991   27 3 19 Kevin Harvick 4 Ford 41.146   1.021   174.987   21 2 20 Clint Bowyer 14 Ford 41.182   1.057   174.834   19 1 21 Aric Almirola 10 Ford 41.225   1.100   174.651   16 2 22 Cole Custer 41 Ford 41.236   1.111   174.605   24 2 23 Erik Jones 20 Toyota 41.247   1.122   174.558   22 2 24 Kyle Busch 18 Toyota 41.295   1.170   174.355   27 4 25 Michael McDowell 34 Ford 41.311   1.186   174.288   23 2 26 Chase Elliott 9 Chevrolet 41.326   1.201   174.224   33 3 27 John H. Nemechek 38 Ford 41.487   1.362   173.548   21 1 28 Chris Buescher 17 Ford 41.616   1.491   173.010   19 2 29 Christopher Bell 95 Toyota 41.715   1.590   172.600   22 2 30 Corey LaJoie 32 Ford 41.719   1.594   172.583   18 2 31 Brennan Poole 15 Chevrolet 42.359   2.234   169.976   24 3 32 J.J. Yeley 52 Ford 42.365   2.240   169.952   3 2 33 Daniel Suarez 96 Toyota 42.690   2.565   168.658   15 1 34 Reed Sorenson 77 Chevrolet 42.855   2.730   168.008   2 2 35 Joey Gase 53 Ford 43.205   3.080   166.647   14 2 36 Garrett Smithley 51 Chevrolet 43.319   3.194   166.209   8 4 37 Quin Houff 00 Chevrolet 43.510   3.385   165.479   19 2 38 Timmy Hill 66 Toyota 45.222   5.097   159.215   5 2