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2023 The Loop 121 practice 1 results Select a practice session: 1Summary Previous race results / Next race results                     Next at this track     Post NASCAR Xfinity Series race number 16 of 33 Saturday, July 1, 2023 at Chicago Street Course, Chicago, IL 55 laps* on a 2.140 mile street course (117.700 miles) Time of race: 1:02:40 Average speed: 52.66 mph Pole speed: 87.59 mph Cautions: 3 for 9 laps Margin of victory: under caution Attendance: n/a Lead changes: 0 Green flag passes: 156 (9.8 per green flag lap) (Source: NASCAR loop data) Glossary    2023 NASCAR Xfinity Series results   /   2023 standings

Practice 1 results for this race: Rank Driver Nbr Car Time Diff Speed # Laps Best Lap 1 Justin Marks 10 Chevrolet 1:32.138     85.958   16 16 2 Sheldon Creed 2 Chevrolet 1:32.157   0.019   85.940   24 23 3 Sam Mayer 1 Chevrolet 1:32.250   0.112   85.854   18 18 4 Sammy Smith 18 Toyota 1:32.366   0.228   85.746   17 15 5 Austin Hill 21 Chevrolet 1:32.483   0.345   85.637   25 21 6 Brett Moffitt 25 Ford 1:32.604   0.466   85.526   13 12 7 Chandler Smith 16 Chevrolet 1:32.642   0.504   85.490   17 17 8 Parker Kligerman 48 Chevrolet 1:32.816   0.678   85.330   19 19 9 John H. Nemechek 20 Toyota 1:33.069   0.931   85.098   17 16 10 Connor Mosack 19 Toyota 1:33.113   0.975   85.058   19 17 11 Sage Karam 44 Chevrolet 1:33.651   1.513   84.569   13 11 12 Cole Custer 00 Ford 1:33.683   1.545   84.540   16 16 13 Kaz Grala 26 Toyota 1:33.741   1.603   84.488   13 13 14 Ryan Sieg 39 Ford 1:33.777   1.639   84.456   16 12 15 Daniel Hemric 11 Chevrolet 1:33.822   1.684   84.415   19 16 16 Preston Pardus 50 Chevrolet 1:34.003   1.865   84.253   11 11 17 Miguel Paludo 88 Chevrolet 1:34.043   1.905   84.217   18 15 18 Brandon Jones 9 Chevrolet 1:34.161   2.023   84.111   19 19 19 Alex Labbe 35 Toyota 1:34.249   2.111   84.033   12 12 20 Justin Allgaier 7 Chevrolet 1:34.294   2.156   83.993   23 22 21 Josh Berry 8 Chevrolet 1:34.330   2.192   83.961   19 17 22 Parker Chase 24 Toyota 1:34.372   2.234   83.923   18 17 23 Jeb Burton 27 Chevrolet 1:34.424   2.286   83.877   13 13 24 Parker Retzlaff 31 Chevrolet 1:34.473   2.335   83.834   17 13 25 Alex Guenette 36 Chevrolet 1:34.473   2.335   83.834   15 15 26 Brad Perez 53 Chevrolet 1:34.841   2.703   83.508   10 10 27 Spencer Pumpelly 07 Chevrolet 1:34.910   2.772   83.448   13 12 28 Andre Castro 34 Chevrolet 1:35.023   2.885   83.348   10 8 29 Ryan Ellis 43 Chevrolet 1:35.070   2.932   83.307   10 10 30 Riley Herbst 98 Ford 1:35.295   3.157   83.110   14 10 31 Jeremy Clements 51 Chevrolet 1:35.542   3.404   82.896   12 7 32 Dexter Bean 91 Chevrolet 1:35.639   3.501   82.811   13 13 33 Josh Williams 92 Chevrolet 1:35.752   3.614   82.714   9 7 34 Jeffrey Earnhardt 45 Chevrolet 1:35.793   3.655   82.678   13 13 35 Joe Graf Jr 38 Ford 1:35.969   3.831   82.527   15 15 36 Blaine Perkins 02 Chevrolet 1:36.150   4.012   82.371   18 14 37 Brennan Poole 6 Chevrolet 1:36.334   4.196   82.214   12 12 38 Kyle Weatherman 4 Chevrolet 1:36.936   4.798   81.703   9 9 39 Brent Sherman 28 Ford 1:38.257   6.119   80.605   19 18 40 Dawson Cram 74 Chevrolet 1:39.335   7.197   79.730   10 9 41 Anthony Alfredo 78 Chevrolet 1:39.458   7.320   79.632   8 8 42 Joey Gase 08 Ford 1:40.811   8.673   78.563   13 11 43 Dexter Stacey 66 Toyota 1:45.795   13.657   74.862   3 2