Links for this race (some data may be unavailable): Race Results Practice | Qualifying Data Loop Data Stats Pit Stops | Penalties Comments (2) Video Links (1) Crew Chiefs Entry List

2021 Ally 400 practice 1 results Select a practice session: 1Summary Previous race results / Next race results                     Next at this track     Post NASCAR Cup Series race number 17 of 36 Sunday, June 20, 2021 at Nashville Superspeedway, Lebanon, TN 300 laps on a 1.333 mile paved track (399.900 miles) Time of race: 3:30:23 Average speed: 113.792 mph Pole speed: 161.992 mph Cautions: 11 for 60 laps Margin of victory: 4.335 sec Attendance: n/a Lead changes: 14 Green flag passes: 2,123 (8.8 per green flag lap) (Source: NASCAR loop data) Glossary    2021 NASCAR Cup Series results   /   2021 standings

Practice 1 results for this race: Rank Driver Nbr Car Time Diff Speed # Laps Best Lap 1 William Byron 24 Chevrolet 29.724     161.082   29 21 2 Kyle Larson 5 Chevrolet 29.724     161.082   37 37 3 Chase Elliott 9 Chevrolet 29.735   0.011   161.022   39 39 4 Ricky Stenhouse Jr 47 Chevrolet 30.000   0.276   159.600   36 36 5 Tyler Reddick 8 Chevrolet 30.006   0.282   159.568   36 36 6 Kurt Busch 1 Chevrolet 30.033   0.309   159.425   24 24 7 Ross Chastain 42 Chevrolet 30.035   0.311   159.414   34 34 8 Denny Hamlin 11 Toyota 30.037   0.313   159.403   33 32 9 Ryan Newman 6 Ford 30.066   0.342   159.250   24 24 10 Alex Bowman 48 Chevrolet 30.102   0.378   159.059   27 27 11 Chase Briscoe 14 Ford 30.105   0.381   159.043   19 19 12 Aric Almirola 10 Ford 30.232   0.508   158.375   37 37 13 Ryan Blaney 12 Ford 30.276   0.552   158.145   39 32 14 Erik Jones 43 Chevrolet 30.301   0.577   158.015   15 15 15 Matt DiBenedetto 21 Ford 30.325   0.601   157.890   33 15 16 Chris Buescher 17 Ford 30.401   0.677   157.495   34 21 17 Joey Logano 22 Ford 30.421   0.697   157.391   37 23 18 Ryan Preece 37 Chevrolet 30.447   0.723   157.257   25 25 19 Corey LaJoie 7 Chevrolet 30.448   0.724   157.252   32 32 20 Christopher Bell 20 Toyota 30.459   0.735   157.195   27 21 21 Kyle Busch 18 Toyota 30.463   0.739   157.174   37 20 22 Kevin Harvick 4 Ford 30.486   0.762   157.056   41 24 23 Austin Dillon 3 Chevrolet 30.486   0.762   157.056   35 30 24 Daniel Suarez 99 Chevrolet 30.502   0.778   156.973   37 29 25 Michael McDowell 34 Ford 30.513   0.789   156.917   37 16 26 Brad Keselowski 2 Ford 30.569   0.845   156.629   20 8 27 Anthony Alfredo 38 Ford 30.610   0.886   156.419   37 21 28 Bubba Wallace 23 Toyota 30.624   0.900   156.348   31 10 29 Martin Truex Jr 19 Toyota 30.624   0.900   156.348   35 22 30 Cole Custer 41 Ford 30.628   0.904   156.328   26 1 31 J.J. Yeley 51 Chevrolet 30.858   1.134   155.162   22 10 32 Garrett Smithley 53 Chevrolet 31.127   1.403   153.821   17 17 33 Justin Haley 77 Chevrolet 31.151   1.427   153.703   32 13 34 B.J. McLeod 78 Ford 31.538   1.814   151.817   16 11 35 Josh Bilicki 52 Ford 31.545   1.821   151.783   16 15 36 Quin Houff 00 Chevrolet 31.670   1.946   151.184   26 21 37 Chad Finchum 66 Toyota 31.731   2.007   150.893   13 11 38 David Starr 13 Toyota 32.165   2.441   148.857   18 7 39 Joey Gase 15 Chevrolet 32.174   2.450   148.816   24 18