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2023 Hollywood Casino 400 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 28 of 36 Sunday, September 10, 2023 at Kansas Speedway, Kansas City, KS 267 laps* on a 1.500 mile paved track (400.500 miles) Time of race: 3:12:38 Average speed: 125.212 mph Pole speed: 180.276 mph Cautions: 9 for 45 laps Margin of victory: .327 sec Attendance: n/a Lead changes: 19 Green flag passes: 3,819 (17.1 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 Tyler Reddick 45 Toyota 30.200     178.808   21 3 2 William Byron 24 Chevrolet 30.378   0.178   177.760   8 2 3 Bubba Wallace 23 Toyota 30.390   0.190   177.690   23 1 4 Kyle Larson 5 Chevrolet 30.402   0.202   177.620   27 2 5 Ryan Blaney 12 Ford 30.504   0.304   177.026   23 2 6 Ty Gibbs 54 Toyota 30.557   0.357   176.719   25 2 7 Ricky Stenhouse Jr 47 Chevrolet 30.570   0.370   176.644   21 1 8 Martin Truex Jr 19 Toyota 30.614   0.414   176.390   20 1 9 Erik Jones 43 Chevrolet 30.630   0.430   176.298   21 1 10 Chase Elliott 9 Chevrolet 30.636   0.436   176.263   25 3 11 Todd Gilliland 38 Ford 30.647   0.447   176.200   19 3 12 Denny Hamlin 11 Toyota 30.652   0.452   176.171   26 2 13 Kevin Harvick 4 Ford 30.659   0.459   176.131   21 2 14 Ross Chastain 1 Chevrolet 30.680   0.480   176.010   18 3 15 Daniel Suarez 99 Chevrolet 30.682   0.482   175.999   30 3 16 Chase Briscoe 14 Ford 30.699   0.499   175.901   26 1 17 Michael McDowell 34 Ford 30.700   0.500   175.896   20 4 18 Carson Hocevar 42 Chevrolet 30.721   0.521   175.776   21 2 19 Christopher Bell 20 Toyota 30.759   0.559   175.558   19 2 20 Chris Buescher 17 Ford 30.764   0.564   175.530   19 2 21 Kyle Busch 8 Chevrolet 30.770   0.570   175.496   17 2 22 A.J. Allmendinger 16 Chevrolet 30.777   0.577   175.456   19 1 23 Alex Bowman 48 Chevrolet 30.794   0.594   175.359   23 3 24 Ryan Preece 41 Ford 30.799   0.599   175.330   22 2 25 Brad Keselowski 6 Ford 30.817   0.617   175.228   17 4 26 Joey Logano 22 Ford 30.823   0.623   175.194   21 3 27 Austin Cindric 2 Ford 30.849   0.649   175.046   10 3 28 Aric Almirola 10 Ford 30.880   0.680   174.870   24 2 29 Austin Dillon 3 Chevrolet 30.895   0.695   174.786   23 2 30 J.J. Yeley 15 Ford 30.931   0.731   174.582   18 1 31 Corey LaJoie 7 Chevrolet 30.934   0.734   174.565   17 4 32 Justin Haley 31 Chevrolet 31.004   0.804   174.171   28 2 33 Harrison Burton 21 Ford 31.037   0.837   173.986   15 3 34 Sheldon Creed 78 Chevrolet 31.083   0.883   173.728   26 4 35 Cole Custer 51 Ford 31.114   0.914   173.555   18 2 36 Ty Dillon 77 Chevrolet 31.171   0.971   173.238   18 2