Sam Mayer turned the fastest lap in Saturday’s NASCAR Xfinity Series practice session at the Chicago Street Course, which runs through Grant Park in Chicago. Mayer’s best lap time was a 90.737 second (87.285 mph) lap around the circuit.
The session was a wild one, which featured several on-track incidents, the most spectacular being a crash involving Justin Allgaier and Alon Day at around the 15-minute mark of the practice session (Click here for Video).
Here are the complete practice results for the 2024 NASCAR Xfinity Series The Loop 110 at the Chicago Street Course, race 18 of 33.
The Loop 110 Practice Results
| Pos | No. | Driver | Team | Lap time | Diff | Speed | Laps |
|---|---|---|---|---|---|---|---|
| 1 | 1 | Sam Mayer | JR Motorsports PCI Pharma Services Chevrolet | 90.737 | -- | 87.285 | 11 |
| 2 | 97 | Shane Van Gisbergen | Kaulig Racing WeatherTech Chevrolet | 90.816 | 0.079 | 87.209 | 16 |
| 3 | 19 | Ty Gibbs | Joe Gibbs Racing He Gets Us Toyota | 90.971 | 0.234 | 87.060 | 14 |
| 4 | 16 | AJ Allmendinger | Kaulig Racing CELSIUS Chevrolet | 91.274 | 0.537 | 86.771 | 14 |
| 5 | 00 | Cole Custer | Stewart-Haas Racing Andy's Frozen Custard Ford | 91.538 | 0.801 | 86.521 | 15 |
| 6 | 88 | Connor Mosack | JR Motorsports Porter Pipe & Supply Chevrolet | 91.738 | 1.001 | 86.332 | 12 |
| 7 | 17 | Kyle Larson | Hendrick Motorsports HendrickCars.com Chevrolet | 91.760 | 1.023 | 86.312 | 14 |
| 8 | 48 | Parker Kligerman | Big Machine Racing Spiked Light Tropical Coolers Chevrolet | 91.773 | 1.036 | 86.299 | 13 |
| 9 | 18 | Sheldon Creed | Joe Gibbs Racing Friends of Jaclyn Foundation Toyota | 91.777 | 1.040 | 86.296 | 12 |
| 10 | 50 | Preston Pardus | Pardus Racing, Inc. Chinchor Electric Chevrolet | 91.830 | 1.093 | 86.246 | 12 |
| 11 | 07 | Alex Labbe | SS-GreenLight Racing Flood Brothers Chevrolet | 91.926 | 1.189 | 86.156 | 12 |
| 12 | 2 | Jesse Love | Richard Childress Racing WAT Chevrolet | 91.960 | 1.223 | 86.124 | 17 |
| 13 | 98 | Riley Herbst | Stewart-Haas Racing Monster Energy Ford | 92.016 | 1.279 | 86.071 | 15 |
| 14 | 20 | John Hunter Nemechek | Joe Gibbs Racing Jewel Osco Toyota | 92.023 | 1.286 | 86.065 | 14 |
| 15 | 21 | Austin Hill | Richard Childress Racing Dow Coatings Chevrolet | 92.056 | 1.319 | 86.034 | 16 |
| 16 | 31 | Parker Retzlaff | Jordan Anderson Racing FUNKAWAY Chevrolet | 92.067 | 1.330 | 86.024 | 13 |
| 17 | 81 | Chandler Smith | Joe Gibbs Racing Smith General Contracting Toyota | 92.236 | 1.499 | 85.866 | 15 |
| 18 | 8 | Sammy Smith | JR Motorsports Allstate Peterbilt Chevrolet | 92.349 | 1.612 | 85.761 | 14 |
| 19 | 43 | Ryan Ellis | Alpha Prime Racing Snapchat Chevrolet | 92.525 | 1.788 | 85.598 | 17 |
| 20 | 26 | Sage Karam | Sam Hunt Racing Colture Sports Toyota | 92.647 | 1.910 | 85.485 | 13 |
| 21 | 32 | Austin Green | Jordan Anderson Racing 3Dimensional.com Chevrolet | 92.792 | 2.055 | 85.352 | 17 |
| 22 | 35 | Brad Perez | Joey Gase Motorsports Ford | 92.876 | 2.139 | 85.274 | 9 |
| 23 | 11 | Josh Williams | Kaulig Racing Alloy Employer Services Chevrolet | 92.957 | 2.220 | 85.200 | 15 |
| 24 | 39 | Ryan Sieg | RSS Racing SciAps Ford | 93.294 | 2.557 | 84.892 | 12 |
| 25 | 9 | Brandon Jones | JR Motorsports Menards / Fisher Nuts Chevrolet | 93.301 | 2.564 | 84.886 | 16 |
| 26 | 15 | Joey Logano | AM Racing Klutch Vodka Ford | 93.343 | 2.606 | 84.848 | 14 |
| 27 | 42 | Leland Honeyman | Young's Motorsports Randco Industries Chevrolet | 93.408 | 2.671 | 84.789 | 11 |
| 28 | 29 | Blaine Perkins | RSS Racing Crocodile Cloth Ford | 93.481 | 2.744 | 84.723 | 14 |
| 29 | 51 | Jeremy Clements | Jeremy Clements Racing Impel Union Chevrolet | 93.494 | 2.757 | 84.711 | 11 |
| 30 | 92 | Josh Bilicki | DGM Racing Insurance King Chevrolet | 93.546 | 2.809 | 84.664 | 16 |
| 31 | 36 | Daniel Suarez | DGM Racing Van Der Hagen Chevrolet | 93.618 | 2.881 | 84.599 | 11 |
| 32 | 28 | Kyle Sieg | RSS Racing Ford | 93.629 | 2.892 | 84.589 | 16 |
| 33 | 6 | Thomas Annunziata | JD Motorsports Opti-Coat Ceramic Coating Chevrolet | 93.663 | 2.926 | 84.558 | 10 |
| 34 | 38 | Matt DiBenedetto | RSS Racing Recycled Materials Association Ford | 93.889 | 3.152 | 84.354 | 13 |
| 35 | 27 | Jeb Burton | Jordan Anderson Racing NORMA Ammunition / Grand Springs Chevrolet | 94.226 | 3.489 | 84.053 | 13 |
| 36 | 14 | Andre Castro | SS-GreenLight Racing eRacing Association Chevrolet | 94.238 | 3.501 | 84.042 | 10 |
| 37 | 44 | Brennan Poole | Alpha Prime Racing Toxic Waste Energy Drink Chevrolet | 94.327 | 3.590 | 83.963 | 11 |
| 38 | 91 | Kyle Weatherman | DGM Racing Beard Guyz Chevrolet | 94.526 | 3.789 | 83.786 | 6 |
| 39 | 5 | Anthony Alfredo | Our Motorsports Dude Wipes Chevrolet | 94.528 | 3.791 | 83.784 | 15 |
| 40 | 7 | Justin Allgaier | JR Motorsports BRANDT Chevrolet | 94.801 | 4.064 | 83.543 | 5 |
| 41 | 4 | Ty Dillon | JD Motorsports Crav'n Flavor Chevrolet | 95.091 | 4.354 | 83.288 | 9 |
| 42 | 45 | Alon Day | Alpha Prime Racing Jet Support Services Inc. Chevrolet | 101.434 | 10.697 | 78.080 | 3 |
| 43 | 53 | Kenko Miura | Joey Gase Motorsports 24 Needs 24 Toyota | 102.128 | 11.391 | 77.549 | 10 |
