Dover 2023 Green Flag Speeds
| Rank | Driver | Finish Pos. | Green Flag Speed |
|---|---|---|---|
| 1 | Ryan Blaney | 3 | 151.315 |
| 2 | Ross Chastain | 2 | 151.297 |
| 3 | William Byron | 4 | 151.068 |
| 4 | Denny Hamlin | 5 | 151.054 |
| 5 | Martin Truex Jr | 1 | 151.009 |
| 6 | Christopher Bell | 6 | 150.727 |
| 7 | Daniel Su?rez | 35 | 150.724 |
| 8 | Brad Keselowski | 8 | 150.591 |
| 9 | Chris Buescher | 9 | 150.475 |
| 10 | Tyler Reddick | 7 | 150.349 |
| 11 | Ty Gibbs | 13 | 150.299 |
| 12 | Josh Berry | 10 | 150.051 |
| 13 | Kevin Harvick | 19 | 150.018 |
| 14 | Chase Elliott | 11 | 149.902 |
| 15 | Ricky Stenhouse Jr | 15 | 149.863 |
| 16 | Kyle Busch | 21 | 149.827 |
| 17 | Corey Lajoie | 14 | 149.730 |
| 18 | Erik Jones | 16 | 149.576 |
| 19 | Michael McDowell | 22 | 149.468 |
| 20 | Austin Cindric | 26 | 149.460 |
| 21 | Bubba Wallace | 12 | 149.408 |
| 22 | AJ Allmendinger | 18 | 149.238 |
| 23 | Ryan Preece | 17 | 149.094 |
| 24 | Harrison Burton | 20 | 148.859 |
| 25 | Justin Haley | 23 | 148.831 |
| 26 | Todd Gilliland | 25 | 148.700 |
| 27 | Ty Dillon | 36 | 148.364 |
| 28 | Brennan Poole | 33 | 148.342 |
| 29 | Aric Almirola | 24 | 148.265 |
| 30 | Austin Dillon | 27 | 147.877 |
| 31 | Joey Logano | 31 | 147.654 |
| 32 | JJ Yeley | 28 | 147.592 |
| 33 | Noah Gragson | 34 | 147.543 |
| 34 | Kyle Larson | 32 | 145.687 |
| 35 | Chase Briscoe | 30 | 145.051 |
| 36 | BJ McLeod | 29 | 143.859 |
