Links for this race (some data may be unavailable): Race Results Practice | Qualifying Data Loop Data Stats Pit Stops Comments (42) Video Links (3) Crew Chiefs

2017 Service King 300 practice 1 results Select a practice session: 12Summary Previous race results / Next race results                     Previous at this track / Next at this track     Post NASCAR Xfinity Series race number 5 of 33 Saturday, March 25, 2017 at Auto Club Speedway, Fontana, CA 150 laps on a 2.000 mile paved track (300.000 miles) Time of race: 2:34:00 Average speed: 116.883 mph Pole speed: 182.556 mph Cautions: 7 for 43 laps Margin of victory: .127 sec Attendance: n/a Lead changes: 18 Green flag passes: 2,062 (19.3 per green flag lap) (Source: NASCAR loop data) Glossary    2017 NASCAR Xfinity Series results   /   2017 standings

Practice 1 results for this race: Rank Driver Nbr Car Time Diff Speed # Laps Best Lap 1 Joey Logano 22 Ford 40.245     178.904   1 10 2 Kyle Larson 42 Chevrolet 40.599   0.354   177.344   1 6 3 Erik Jones 20 Toyota 40.664   0.419   177.061   1 21 4 Paul Menard 2 Chevrolet 40.712   0.467   176.852   4 10 5 Cole Custer 00 Ford 40.777   0.532   176.570   17 17 6 Elliott Sadler 1 Chevrolet 40.844   0.599   176.280   1 10 7 Ty Dillon 3 Chevrolet 40.959   0.714   175.786   1 15 8 Kyle Busch 18 Toyota 41.000   0.755   175.610   3 17 9 Blake Koch 11 Chevrolet 41.046   0.801   175.413   1 17 10 Daniel Hemric 21 Chevrolet 41.068   0.823   175.319   3 23 11 Brennan Poole 48 Chevrolet 41.130   0.885   175.055   5 13 12 Spencer Gallagher 23 Chevrolet 41.229   0.984   174.634   2 20 13 Bubba Wallace 6 Ford 41.261   1.016   174.499   1 11 14 Ryan Reed 16 Ford 41.306   1.061   174.309   4 17 15 Casey Mears 98 Ford 41.317   1.072   174.262   1 8 16 William Byron 9 Chevrolet 41.369   1.124   174.043   1 24 17 Brendan Gaughan 62 Chevrolet 41.386   1.141   173.972   3 17 18 Michael Annett 5 Chevrolet 41.425   1.180   173.808   1 13 19 Brandon Jones 33 Chevrolet 41.448   1.203   173.712   2 24 20 Justin Allgaier 7 Chevrolet 41.520   1.275   173.410   1 7 21 Matt Tifft 19 Toyota 41.601   1.356   173.073   2 19 22 Ryan Sieg 39 Chevrolet 41.611   1.366   173.031   1 16 23 Corey LaJoie 24 Toyota 41.729   1.484   172.542   4 12 24 Dakoda Armstrong 28 Toyota 41.761   1.516   172.410   2 16 25 J.J. Yeley 14 Toyota 41.860   1.615   172.002   1 9 26 Jeremy Clements 51 Chevrolet 41.963   1.718   171.580   2 15 27 Jordan Anderson 93 Chevrolet 42.009   1.764   171.392   2 3 28 Ross Chastain 4 Chevrolet 42.281   2.036   170.289   2 2 29 B.J. McLeod 78 Chevrolet 42.735   2.490   168.480   5 5 30 David Starr 99 Chevrolet 42.751   2.506   168.417   3 3 31 Jeff Green 8 Chevrolet 42.818   2.573   168.154   1 13 32 Garrett Smithley 0 Chevrolet 42.866   2.621   167.965   4 15 33 Ray Black, Jr. 07 Chevrolet 43.160   2.915   166.821   3 14 34 Martin Roy 90 Chevrolet 43.217   2.972   166.601   2 15 35 Brandon Hightower 40 Dodge 43.423   3.178   165.811   2 2 36 Timmy Hill 13 Chevrolet 43.657   3.412   164.922   2 11 37 Stephen Leicht 97 Chevrolet 46.084   5.839   156.236   1 1 38 Mike Harmon 74 Dodge     0.000   0 0