COTA 2021 Green Flag Speeds
| Rank | Driver | Finish | Green Flag Speed |
|---|---|---|---|
| 1 | Bubba Wallace | 39 | 77.553 |
| 2 | Joey Logano | 3 | 77.516 |
| 3 | Ross Chastain | 4 | 77.332 |
| 4 | Justin Haley | 40 | 77.157 |
| 5 | Michael McDowell | 7 | 77.063 |
| 6 | Martin Truex Jr | 35 | 76.966 |
| 7 | Cole Custer | 36 | 76.889 |
| 8 | Christopher Bell | 38 | 76.724 |
| 9 | Daniel Suarez | 33 | 76.528 |
| 10 | Kevin Harvick | 37 | 76.527 |
| 11 | Chase Elliott | 1 | 75.706 |
| 12 | Kyle Larson | 2 | 75.528 |
| 13 | Cody Ware | 32 | 75.369 |
| 14 | Kyle Busch | 10 | 75.1 |
| 15 | Chase Briscoe | 6 | 75.086 |
| 16 | AJ Allmendinger | 5 | 75.028 |
| 17 | Josh Bilicki | 30 | 75.025 |
| 18 | William Byron | 11 | 74.962 |
| 19 | Chris Buescher | 13 | 74.938 |
| 20 | Alex Bowman | 8 | 74.807 |
| 21 | Kyle Tilley | 31 | 74.798 |
| 22 | James Davison | 29 | 74.795 |
| 23 | Ryan Blaney | 17 | 74.784 |
| 24 | Kurt Busch | 27 | 74.723 |
| 25 | Erik Jones | 16 | 74.633 |
| 26 | Denny Hamlin | 14 | 74.6 |
| 27 | Brad Keselowski | 19 | 74.458 |
| 28 | Tyler Reddick | 9 | 74.417 |
| 29 | Austin Dillon | 12 | 74.303 |
| 30 | Ryan Preece | 15 | 74.172 |
| 31 | Corey Lajoie | 20 | 74.142 |
| 32 | Matt DiBenedetto | 23 | 74.055 |
| 33 | Anthony Alfredo | 18 | 74.012 |
| 34 | Aric Almirola | 26 | 73.994 |
| 35 | Ricky Stenhouse Jr | 22 | 73.859 |
| 36 | Austin Cindric | 25 | 73.855 |
| 37 | Ryan Newman | 24 | 73.675 |
| 38 | Quin Houff | 34 | 73.509 |
| 39 | Ty Dillon | 21 | 73.185 |
| 40 | Garrett Smithley | 28 | 72.75 |
