| Pos. | No. | Driver | Team | Laptime | Diff | Speed | Laps | Best Lap |
|---|---|---|---|---|---|---|---|---|
| 1 | 11 | Daniel Hemric | Kaulig Racing South Point Chevrolet | 30.216 | -- | 178.713 | 17 | 1 |
| 2 | 9 | Brandon Jones | JR Motorsports Menards Chevrolet | 30.251 | 0.035 | 178.506 | 24 | 2 |
| 3 | 00 | Cole Custer | Stewart-Haas Racing HAAS Automation Ford | 30.298 | 0.082 | 178.230 | 18 | 1 |
| 4 | 48 | Parker Kligerman | Big Machine Racing Big Machine Spiked Chevrolet | 30.315 | 0.099 | 178.130 | 21 | 2 |
| 5 | 20 | John Hunter Nemechek | Joe Gibbs Racing Mobil 1 Toyota | 30.405 | 0.189 | 177.602 | 25 | 2 |
| 6 | 16 | Chandler Smith | Kaulig Racing Quick Tie Chevrolet | 30.405 | 0.189 | 177.602 | 29 | 2 |
| 7 | 98 | Riley Herbst | Stewart-Haas Racing Monster Energy Ford | 30.418 | 0.202 | 177.526 | 22 | 4 |
| 8 | 7 | Justin Allgaier | JR Motorsports BRANDT Chevrolet | 30.453 | 0.237 | 177.322 | 29 | 9 |
| 9 | 39 | Ryan Sieg | RSS Racing CMRroofing.com Ford | 30.465 | 0.249 | 177.253 | 18 | 2 |
| 10 | 24 | Tyler Reddick | Sam Hunt Racing GEARWRENCH Toyota | 30.499 | 0.283 | 177.055 | 18 | 2 |
| 11 | 25 | Brett Moffitt | AM Racing AM Technical Solutions Ford | 30.513 | 0.297 | 176.974 | 18 | 3 |
| 12 | 10 | Kyle Busch | Kaulig Racing Top Golf Chevrolet | 30.547 | 0.331 | 176.777 | 4 | 1 |
| 13 | 2 | Sheldon Creed | Richard Childress Racing Whelen Chevrolet | 30.579 | 0.363 | 176.592 | 26 | 9 |
| 14 | 1 | Sam Mayer | JR Motorsports Accelerate Pros Talent Chevrolet | 30.583 | 0.367 | 176.569 | 22 | 2 |
| 15 | 18 | Sammy Smith | Joe Gibbs Racing Pilot / Flying J Toyota | 30.585 | 0.369 | 176.557 | 29 | 3 |
| 16 | 21 | Austin Hill | Richard Childress Racing Global Industrial Chevrolet | 30.665 | 0.449 | 176.097 | 26 | 2 |
| 17 | 8 | Josh Berry | JR Motorsports Bass Pro Shops / Tracker Boats Chevrolet | 30.717 | 0.501 | 175.798 | 21 | 4 |
| 18 | 45 | Rajah Caruth | Alpha Prime Racing Wendell Scott Foundation Chevrolet | 30.793 | 0.577 | 175.365 | 21 | 1 |
| 19 | 26 | Kaz Grala | Sam Hunt Racing Fire Department Coffee Toyota | 30.866 | 0.650 | 174.950 | 31 | 3 |
| 20 | 38 | Kyle Sieg | RSS Racing Ford | 30.892 | 0.676 | 174.803 | 23 | 2 |
| 21 | 31 | Parker Retzlaff | Jordan Anderson Racing Bommarito Autosport Chevrolet | 30.904 | 0.688 | 174.735 | 21 | 8 |
| 22 | 19 | Joe Graf, Jr. | Joe Gibbs Racing CoverSeal Toyota | 30.966 | 0.750 | 174.385 | 30 | 5 |
| 23 | 51 | Jeremy Clements | Jeremy Clements Racing First Pacific Funding Chevrolet | 30.969 | 0.753 | 174.368 | 19 | 1 |
| 24 | 27 | Jeb Burton | Jordan Anderson Racing Bommarito Autosport Chevrolet | 30.990 | 0.774 | 174.250 | 16 | 3 |
| 25 | 78 | Anthony Alfredo | BJ McLeod Motorsports Dude Wipes Chevrolet | 31.078 | 0.862 | 173.756 | 19 | 6 |
| 26 | 53 | CJ McLaughlin | Emerling-Gase Motorsports Sci Aps Chevrolet | 31.092 | 0.876 | 173.678 | 6 | 1 |
| 27 | 02 | Kyle Weatherman | Our Motorsports Unsponsored Chevrolet | 31.107 | 0.891 | 173.594 | 15 | 3 |
| 28 | 91 | Josh Bilicki | DGM Racing Chevrolet | 31.129 | 0.913 | 173.472 | 20 | 8 |
| 29 | 28 | Alex Labbé | RSS Racing G-Coin / Larue Ford | 31.173 | 0.957 | 173.227 | 13 | 4 |
| 30 | 92 | Josh Williams | DGM Racing Call 811 / Alloy Employer Chevrolet | 31.288 | 1.072 | 172.590 | 14 | 6 |
| 31 | 07 | Blaine Perkins | SS Green Light Racing AutoParkIt.com Chevrolet | 31.302 | 1.086 | 172.513 | 12 | 1 |
| 32 | 4 | Bayley Currey | JD Motorsports KSDT CPA Chevrolet | 31.411 | 1.195 | 171.914 | 12 | 1 |
| 33 | 35 | Joey Gase | Emerling-Gase Motorsports Nevada Donor Network Toyota | 31.455 | 1.239 | 171.674 | 8 | 3 |
| 34 | 66 | Mason Maggio | MBM Motorsports HMY Yachts Ford | 31.487 | 1.271 | 171.499 | 15 | 11 |
| 35 | 08 | Gray Gaulding | SS Green Light Racing Panini NFT Ford | 31.562 | 1.346 | 171.092 | 7 | 7 |
| 36 | 44 | Jeffrey Earnhardt | Alpha Prime Racing Jesus Revolution - The Movie Chevrolet | 31.565 | 1.349 | 171.076 | 12 | 3 |
| 37 | 6 | Brennan Poole | JD Motorsports Macc Door Systems Chevrolet | 31.589 | 1.373 | 170.946 | 9 | 4 |
| 38 | 43 | Ryan Ellis | Alpha Prime Racing Shine Water Chevrolet | 31.616 | 1.400 | 170.800 | 14 | 3 |
| 39 | 74 | Ryan Vargas | CHK Racing Chevrolet | 31.660 | 1.444 | 170.562 | 4 | 3 |
| 40 | 99 | Garrett Smithley | BJ McLeod Motorsports PCARx Chevrolet | 31.674 | 1.458 | 170.487 | 7 | 1 |
Here are the full practice results for the 2023 NASCAR Xfinity Series Alsco Uniforms 300 at Las Vegas Motor Speedway.
2023 NASCAR Xfinity Series Alsco Uniforms 300 Practice Speeds
Session Info
2023 NASCAR Xfinity Series
Race 3 of 33
Practice Session
Friday, March 3, 2023
Las Vegas Motor Speedway
1.500-mile oval
Las Vegas, NV
Other Sessions For This Race
10-Lap Consecutive Averages
| Pos | Vehicle | Driver | Avg. Speed |
|---|---|---|---|
| 1 | 7 | Justin Allgaier | 174.423 |
| 2 | 20 | John Hunter Nemechek | 174.103 |
| 3 | 16 | Chandler Smith | 174.071 |
| 4 | 21 | Austin Hill | 173.491 |
| 5 | 98 | Riley Herbst | 173.487 |
| 6 | 8 | Josh Berry | 173.393 |
| 7 | 18 | Sammy Smith | 173.375 |
| 8 | 1 | Sam Mayer | 172.519 |
| 9 | 26 | Kaz Grala | 172.240 |
| 10 | 19 | Joe Graf Jr. | 171.461 |
| 11 | 2 | Sheldon Creed | 171.436 |
| 12 | 9 | Brandon Jones | 171.090 |
| 13 | 45 | Rajah Caruth | 170.988 |
