Kansas #2 2023 Green Flag Average Speeds
| Rank | Driver | Finish | Green Flag Speed |
|---|---|---|---|
| 1 | Denny Hamlin | 2 | 169.174 |
| 2 | Tyler Reddick | 1 | 169.160 |
| 3 | Kyle Larson | 4 | 168.857 |
| 4 | Chase Elliott | 6 | 168.749 |
| 5 | Erik Jones | 3 | 168.627 |
| 6 | Christopher Bell | 8 | 168.506 |
| 7 | Brad Keselowski | 9 | 168.489 |
| 8 | Ryan Blaney | 12 | 168.249 |
| 9 | Kevin Harvick | 11 | 168.116 |
| 10 | Kyle Busch | 7 | 167.960 |
| 11 | Bubba Wallace | 32 | 167.807 |
| 12 | William Byron | 15 | 167.785 |
| 13 | Ross Chastain | 13 | 167.778 |
| 14 | Joey Logano | 5 | 167.654 |
| 15 | Chris Buescher | 27 | 167.608 |
| 16 | AJ Allmendinger | 30 | 167.314 |
| 17 | Ty Gibbs | 14 | 167.272 |
| 18 | Alex Bowman | 10 | 167.270 |
| 19 | Justin Haley | 21 | 167.012 |
| 20 | Daniel Su?rez | 16 | 166.966 |
| 21 | Carson Hocevar | 20 | 166.822 |
| 22 | Aric Almirola | 17 | 166.816 |
| 23 | Corey LaJoie | 22 | 166.645 |
| 24 | Ryan Preece | 18 | 166.452 |
| 25 | Ricky Stenhouse Jr | 23 | 166.414 |
| 26 | Chase Briscoe | 19 | 166.226 |
| 27 | Michael McDowell | 26 | 165.935 |
| 28 | Harrison Burton | 35 | 165.797 |
| 29 | Austin Dillon | 33 | 165.415 |
| 30 | Cole Custer | 24 | 165.244 |
| 31 | Todd Gilliland | 25 | 164.906 |
| 32 | Sheldon Creed | 29 | 164.514 |
| 33 | JJ Yeley | 34 | 164.477 |
| 34 | Austin Cindric | 31 | 164.092 |
| 35 | Ty Dillon | 28 | 163.856 |
| Laps in Top 15 |
