2023 NASCAR Cup Series
Race 33 of 36
Practice Session
Saturday, October 14, 2023
Las Vegas Motor Speedway
1.50-mile oval
Las Vegas, NV
2023 NASCAR Cup Series South Point 400 Practice Speeds
| Pos | No. | Driver | Team | Lap time | Diff | Speed | Best Lap | Laps |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Ross Chastain | Trackhouse Racing Worldwide Express Chevrolet | 28.899 | -- | 186.857 | 3 | 16 |
| 2 | 17 | Chris Buescher | RFK Racing Travel Centers of America Ford | 28.933 | 0.034 | 186.638 | 2 | 16 |
| 3 | 45 | Tyler Reddick | 23XI Racing Jordan Brand Toyota | 29.039 | 0.14 | 185.956 | 4 | 20 |
| 4 | 9 | Chase Elliott | Hendrick Motorsports Llumar Chevrolet | 29.117 | 0.218 | 185.458 | 2 | 15 |
| 5 | 24 | William Byron | Hendrick Motorsports Relay Payments Chevrolet | 29.126 | 0.227 | 185.401 | 3 | 15 |
| 6 | 42 | Carson Hocevar | LEGACY MOTOR CLUB Sunseeker Resorts Chevrolet | 29.146 | 0.247 | 185.274 | 2 | 16 |
| 7 | 19 | Martin Truex Jr. | Joe Gibbs Racing Bass Pro Shops Toyota | 29.159 | 0.26 | 185.191 | 2 | 23 |
| 8 | 5 | Kyle Larson | Hendrick Motorsports Valvoline / HendrickCars.com Chevrolet | 29.164 | 0.265 | 185.159 | 3 | 14 |
| 9 | 54 | Ty Gibbs | Joe Gibbs Racing Monster Energy Toyota | 29.215 | 0.316 | 184.836 | 4 | 25 |
| 10 | 23 | Bubba Wallace | 23XI Racing DoorDash x Roku Toyota | 29.221 | 0.322 | 184.798 | 2 | 16 |
| 11 | 48 | Alex Bowman | Hendrick Motorsports Ally Chevrolet | 29.233 | 0.334 | 184.722 | 3 | 13 |
| 12 | 12 | Ryan Blaney | Team Penske Menards / Tarkett Ford | 29.266 | 0.367 | 184.514 | 4 | 26 |
| 13 | 22 | Joey Logano | Team Penske Pennzoil Ford | 29.288 | 0.389 | 184.375 | 3 | 20 |
| 14 | 47 | Ricky Stenhouse Jr. | JTG Daugherty Racing Smith's / Drumstick Chevrolet | 29.33 | 0.431 | 184.111 | 2 | 22 |
| 15 | 34 | Michael McDowell | Front Row Motorsports Ford | 29.331 | 0.432 | 184.105 | 3 | 17 |
| 16 | 8 | Kyle Busch | Richard Childress Racing Morgan & Morgan Chevrolet | 29.355 | 0.456 | 183.955 | 3 | 21 |
| 17 | 20 | Christopher Bell | Joe Gibbs Racing Rheem / Smurfit Kappa Toyota | 29.357 | 0.458 | 183.942 | 3 | 22 |
| 18 | 2 | Austin Cindric | Team Penske Autotrader Ford | 29.407 | 0.508 | 183.629 | 5 | 17 |
| 19 | 6 | Brad Keselowski | RFK Racing BuildSubmarines.com Ford | 29.408 | 0.509 | 183.623 | 3 | 13 |
| 20 | 16 | AJ Allmendinger | Kaulig Racing Nutrien Ag Solutions Chevrolet | 29.418 | 0.519 | 183.561 | 4 | 17 |
| 21 | 10 | Aric Almirola | Stewart-Haas Racing IHOP Ford | 29.445 | 0.546 | 183.392 | 3 | 18 |
| 22 | 43 | Erik Jones | LEGACY MOTOR CLUB Allegiant Chevrolet | 29.521 | 0.622 | 182.92 | 10 | 15 |
| 23 | 41 | Ryan Preece | Stewart-Haas Racing HaasTooling.com Ford | 29.524 | 0.625 | 182.902 | 3 | 22 |
| 24 | 31 | Justin Haley | Kaulig Racing LeafFilter Gutter Protection Chevrolet | 29.545 | 0.646 | 182.772 | 4 | 23 |
| 25 | 14 | Chase Briscoe | Stewart-Haas Racing Code 3 Associates Ford | 29.56 | 0.661 | 182.679 | 2 | 17 |
| 26 | 99 | Daniel Suarez | Trackhouse Racing Tootsie's Orchid Lounge Chevrolet | 29.566 | 0.667 | 182.642 | 3 | 31 |
| 27 | 3 | Austin Dillon | Richard Childress Racing BetMGM Chevrolet | 29.576 | 0.677 | 182.58 | 5 | 19 |
| 28 | 4 | Kevin Harvick | Stewart-Haas Racing Mobil 1 Ford | 29.578 | 0.679 | 182.568 | 4 | 20 |
| 29 | 7 | Corey LaJoie | Spire Motorsports NEGU Chevrolet | 29.582 | 0.683 | 182.543 | 4 | 13 |
| 30 | 11 | Denny Hamlin | Joe Gibbs Racing Mavis Tires & Brakes Toyota | 29.672 | 0.773 | 181.989 | 5 | 23 |
| 31 | 77 | Ty Dillon | Spire Motorsports Gainbridge Chevrolet | 29.672 | 0.773 | 181.989 | 5 | 15 |
| 32 | 51 | JJ Yeley | Rick Ware Racing ConectUS Ford | 29.727 | 0.828 | 181.653 | 4 | 19 |
| 33 | 38 | Todd Gilliland | Front Row Motorsports Frontline Enterprises Inc. Ford | 29.796 | 0.897 | 181.232 | 7 | 19 |
| 34 | 21 | Harrison Burton | Wood Brothers Racing DEX Imaging Ford | 29.891 | 0.992 | 180.656 | 8 | 19 |
| 35 | 15 | Brennan Poole | Rick Ware Racing MACC Door Systems Ford | 29.925 | 1.026 | 180.451 | 5 | 17 |
| 36 | 78 | BJ McLeod | Live Fast Motorsports BretBaier.com Chevrolet | 30.142 | 1.243 | 179.152 | 10 | 11 |
10-Lap Consecutive Averages
| Rank | No. | Driver | 10 Lap Avg Lap time |
|---|---|---|---|
| 1 | 5 | Kyle Larson | 29.352 |
| 2 | 24 | William Byron | 29.420 |
| 3 | 45 | Tyler Reddick | 29.448 |
| 4 | 17 | Chris Buescher | 29.465 |
| 5 | 9 | Chase Elliott | 29.512 |
| 6 | 20 | Christopher Bell | 29.547 |
| 7 | 54 | Ty Gibbs | 29.561 |
| 8 | 12 | Ryan Blaney | 29.575 |
| 9 | 8 | Kyle Busch | 29.576 |
| 10 | 19 | Martin Truex Jr. | 29.584 |
| 11 | 22 | Joey Logano | 29.628 |
| 12 | 3 | Austin Dillon | 29.701 |
| 13 | 34 | Michael McDowell | 29.747 |
| 14 | 99 | Daniel Suarez | 29.763 |
| 15 | 10 | Aric Almirola | 29.788 |
| 16 | 41 | Ryan Preece | 29.794 |
| 17 | 4 | Kevin Harvick | 29.828 |
| 18 | 11 | Denny Hamlin | 29.860 |
| 19 | 47 | Ricky Stenhouse Jr. | 29.975 |
| 20 | 21 | Harrison Burton | 30.074 |
| 21 | 38 | Todd Gilliland | 30.146 |
| 22 | 51 | JJ Yeley | 30.203 |
| 23 | 31 | Justin Haley | 30.244 |
| 24 | 15 | Brennan Poole | 30.418 |
Other Sessions For This Race
| Practice |
| Qualifying |
| Race |
