Links for this race (some data may be unavailable): Race Results Practice | Qualifying Data Loop Data Stats Pit Stops Comments (48) Video Links (1) Crew Chiefs Entry List

2017 TheHouse.com 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 26 of 33 Saturday, September 16, 2017 at Chicagoland Speedway, Joliet, IL 200 laps on a 1.500 mile paved track (300.000 miles) Time of race: 2:15:07 Average speed: 133.218 mph Pole speed: 177.229 mph Cautions: 5 for 24 laps Margin of victory: 1.772 sec Attendance: n/a Lead changes: 11 Green flag passes: 969 (5.5 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 Brandon Jones 33 Chevrolet 30.961     174.413   15 15 2 Erik Jones 20 Toyota 31.099   0.138   173.639   29 1 3 Matt Tifft 19 Toyota 31.128   0.167   173.477   30 30 4 Ryan Blaney 22 Ford 31.145   0.184   173.383   11 5 5 Brendan Gaughan 62 Chevrolet 31.262   0.301   172.734   18 5 6 Austin Dillon 2 Chevrolet 31.271   0.310   172.684   14 3 7 Elliott Sadler 1 Chevrolet 31.341   0.380   172.298   14 1 8 William Byron 9 Chevrolet 31.357   0.396   172.210   34 1 9 Daniel Suarez 18 Toyota 31.358   0.397   172.205   22 7 10 Ty Dillon 3 Chevrolet 31.379   0.418   172.090   26 1 11 Cole Custer 00 Ford 31.417   0.456   171.881   27 1 12 Kyle Larson 42 Chevrolet 31.447   0.486   171.717   10 3 13 Ryan Reed 16 Ford 31.461   0.500   171.641   16 7 14 Michael Annett 5 Chevrolet 31.504   0.543   171.407   32 2 15 Justin Allgaier 7 Chevrolet 31.617   0.656   170.794   14 5 16 Brennan Poole 48 Chevrolet 31.639   0.678   170.675   19 4 17 Spencer Gallagher 23 Chevrolet 31.719   0.758   170.245   35 2 18 Blake Koch 11 Chevrolet 31.755   0.794   170.052   13 3 19 Daniel Hemric 21 Chevrolet 31.767   0.806   169.988   17 8 20 Bubba Wallace 98 Ford 31.838   0.877   169.609   32 1 21 Ryan Sieg 39 Chevrolet 31.873   0.912   169.422   14 3 22 Ross Chastain 4 Chevrolet 32.040   1.079   168.539   10 5 23 J.J. Yeley 14 Toyota 32.131   1.170   168.062   26 1 24 Dakoda Armstrong 28 Toyota 32.147   1.186   167.978   18 10 25 Timmy Hill 13 Dodge 32.337   1.376   166.991   1 1 26 Jeremy Clements 51 Chevrolet 32.349   1.388   166.929   5 3 27 Vinnie Miller 0 Chevrolet 32.773   1.812   164.770   23 6 28 Garrett Smithley 40 Toyota 32.814   1.853   164.564   3 2 29 Spencer Boyd 07 Chevrolet 32.932   1.971   163.974   13 10 30 Chris Cockrum 25 Chevrolet 32.996   2.035   163.656   14 1 31 Mario Gosselin 90 Chevrolet 33.006   2.045   163.607   7 1 32 Joey Gase 52 Chevrolet 33.070   2.109   163.290   17 6 33 Morgan Shepherd 89 Chevrolet 33.222   2.261   162.543   2 2 34 Harrison Rhodes 01 Chevrolet 33.440   2.479   161.483   2 1 35 Josh Bilicki 78 Chevrolet 33.448   2.487   161.445   8 7 36 B.J. McLeod 8 Chevrolet     0.000   0 0