Charlotte 2021 Green Flag Speeds
| Rank | Driver | Finish | Green Flag Speed |
|---|---|---|---|
| 1 | Kyle Larson | 1 | 177.147 |
| 2 | William Byron | 4 | 176.934 |
| 3 | Chase Elliott | 2 | 176.867 |
| 4 | Kyle Busch | 3 | 176.683 |
| 5 | Austin Dillon | 6 | 176.36 |
| 6 | Tyler Reddick | 9 | 176.282 |
| 7 | Alex Bowman | 5 | 176.192 |
| 8 | Kevin Harvick | 10 | 176.076 |
| 9 | Denny Hamlin | 7 | 175.882 |
| 10 | Chris Buescher | 8 | 175.701 |
| 11 | Bubba Wallace | 14 | 175.695 |
| 12 | Ricky Stenhouse Jr | 12 | 175.665 |
| 13 | Martin Truex Jr | 29 | 175.658 |
| 14 | Erik Jones | 16 | 175.513 |
| 15 | Ryan Blaney | 13 | 175.469 |
| 16 | Joey Logano | 17 | 175.373 |
| 17 | Brad Keselowski | 11 | 175.344 |
| 18 | Ross Chastain | 37 | 175.12 |
| 19 | Ryan Newman | 27 | 175.077 |
| 20 | Kurt Busch | 38 | 174.885 |
| 21 | Christopher Bell | 24 | 174.868 |
| 22 | Daniel Suarez | 15 | 174.819 |
| 23 | Chase Briscoe | 23 | 174.566 |
| 24 | Cole Custer | 21 | 174.539 |
| 25 | Aric Almirola | 22 | 174.499 |
| 26 | Matt DiBenedetto | 18 | 174.347 |
| 27 | Corey Lajoie | 19 | 173.959 |
| 28 | Anthony Alfredo | 25 | 173.921 |
| 29 | Michael McDowell | 20 | 173.829 |
| 30 | Ryan Preece | 26 | 173.685 |
| 31 | Justin Haley | 28 | 173.35 |
| 32 | BJ McLeod | 31 | 171.374 |
| 33 | Cody Ware | 30 | 171.301 |
| 34 | Quin Houff | 32 | 170.809 |
| 35 | James Davison | 33 | 170.318 |
| 36 | Garrett Smithley | 34 | 169.962 |
| 37 | Josh Bilicki | 35 | 167.738 |
| 38 | David Starr | 36 | 163.896 |
