Links for this race (some data may be unavailable): Race Results Practice | Qualifying Data Loop Data Stats Pit Stops | Penalties Comments (0) Video Links (0) Crew Chiefs Entry List

2023 Cook Out Southern 500 practice 1 results Select a practice session: 1Summary Previous race results / Next race results                     Previous at this track / Next at this track     Post NASCAR Cup Series race number 27 of 36 Sunday, September 3, 2023 at Darlington Raceway, Darlington, SC 367 laps on a 1.366 mile paved track (501.322 miles) Time of race: 4:08:47 Average speed: 120.906 mph Pole speed: 169.193 mph Cautions: 8 for 51 laps Margin of victory: .447 sec Attendance: n/a Lead changes: 13 Green flag passes: 4,079 (12.9 per green flag lap) (Source: NASCAR loop data) Glossary    2023 NASCAR Cup Series results   /   2023 standings Chase drivers are highlighted in green in the qualifying and race results.

Practice 1 results for this race: Rank Driver Nbr Car Time Diff Speed # Laps Best Lap 1 Christopher Bell 20 Toyota 29.197     168.428   26 2 2 Michael McDowell 34 Ford 29.398   0.201   167.277   18 1 3 Ricky Stenhouse Jr 47 Chevrolet 29.438   0.241   167.049   24 1 4 William Byron 24 Chevrolet 29.510   0.313   166.642   25 2 5 Bubba Wallace 23 Toyota 29.519   0.322   166.591   21 2 6 Austin Cindric 2 Ford 29.547   0.350   166.433   29 2 7 Kyle Larson 5 Chevrolet 29.562   0.365   166.349   25 2 8 Denny Hamlin 11 Toyota 29.581   0.384   166.242   35 2 9 Chase Briscoe 14 Ford 29.621   0.424   166.017   29 2 10 Brad Keselowski 6 Ford 29.629   0.432   165.973   21 1 11 Martin Truex Jr 19 Toyota 29.632   0.435   165.956   25 2 12 Tyler Reddick 45 Toyota 29.632   0.435   165.956   27 2 13 Chris Buescher 17 Ford 29.685   0.488   165.659   35 2 14 Harrison Burton 21 Ford 29.715   0.518   165.492   27 4 15 Kyle Busch 8 Chevrolet 29.739   0.542   165.359   21 2 16 Ryan Blaney 12 Ford 29.746   0.549   165.320   33 2 17 Erik Jones 43 Chevrolet 29.754   0.557   165.275   19 2 18 Ty Gibbs 54 Toyota 29.783   0.586   165.114   28 2 19 Kevin Harvick 4 Ford 29.788   0.591   165.087   24 2 20 Justin Haley 31 Chevrolet 29.792   0.595   165.064   30 2 21 Ryan Preece 41 Ford 29.802   0.605   165.009   21 2 22 Corey LaJoie 7 Chevrolet 29.814   0.617   164.943   22 2 23 Ross Chastain 1 Chevrolet 29.822   0.625   164.898   29 2 24 Aric Almirola 10 Ford 29.841   0.644   164.793   26 1 25 A.J. Allmendinger 16 Chevrolet 29.865   0.668   164.661   25 2 26 Joey Logano 22 Ford 29.865   0.668   164.661   37 2 27 Todd Gilliland 38 Ford 29.869   0.672   164.639   21 2 28 Ty Dillon 77 Chevrolet 29.930   0.733   164.303   20 2 29 Carson Hocevar 42 Chevrolet 29.935   0.738   164.276   29 3 30 Chase Elliott 9 Chevrolet 29.972   0.775   164.073   36 4 31 Daniel Suarez 99 Chevrolet 29.992   0.795   163.964   34 3 32 Alex Bowman 48 Chevrolet 29.995   0.798   163.947   34 4 33 J.J. Yeley 15 Ford 30.044   0.847   163.680   18 2 34 B.J. McLeod 78 Chevrolet 30.064   0.867   163.571   10 2 35 Austin Dillon 3 Chevrolet 30.119   0.922   163.272   29 3 36 Ryan Newman 51 Ford 30.157   0.960   163.067   16 1