Kansas #1 2025 NASCAR Green Flag Speeds
| Rank | Driver | Finish Pos. | Green Flag Speed |
|---|---|---|---|
| 1 | Kyle Larson | 1 | 170.655 |
| 2 | Denny Hamlin | 36 | 170.642 |
| 3 | Ryan Blaney | 3 | 170.412 |
| 4 | Christopher Bell | 2 | 170.225 |
| 5 | Chase Elliott | 15 | 170.094 |
| 6 | Brad Keselowski | 37 | 170.049 |
| 7 | Alex Bowman | 5 | 169.947 |
| 8 | AJ Allmendinger | 38 | 169.77 |
| 9 | Josh Berry | 6 | 169.586 |
| 10 | Ryan Preece | 7 | 169.408 |
| 11 | Austin Cindric | 11 | 169.363 |
| 12 | Bubba Wallace | 33 | 169.198 |
| 13 | Zane Smith | 16 | 169.152 |
| 14 | Joey Logano | 9 | 169.146 |
| 15 | Chris Buescher | 8 | 169.051 |
| 16 | Chase Briscoe | 4 | 169.009 |
| 17 | Kyle Busch | 21 | 168.981 |
| 18 | Daniel Su?rez | 34 | 168.824 |
| 19 | Corey Heim | 13 | 168.603 |
| 20 | Noah Gragson | 14 | 168.501 |
| 21 | William Byron | 24 | 168.467 |
| 22 | Erik Jones | 32 | 168.467 |
| 23 | Todd Gilliland | 12 | 168.438 |
| 24 | John H. Nemechek | 10 | 168.293 |
| 25 | Carson Hocevar | 26 | 168.291 |
| 26 | Tyler Reddick | 17 | 168.266 |
| 27 | Ross Chastain | 18 | 167.967 |
| 28 | Ricky Stenhouse Jr | 19 | 167.622 |
| 29 | Jesse Love | 29 | 167.502 |
| 30 | Ty Gibbs | 28 | 167.484 |
| 31 | Michael McDowell | 23 | 167.462 |
| 32 | Austin Dillon | 22 | 167.409 |
| 33 | Shane Van Gisbergen | 20 | 167.147 |
| 34 | Cole Custer | 25 | 167.022 |
| 35 | Riley Herbst | 27 | 166.83 |
| 36 | Justin Haley | 31 | 166.682 |
| 37 | Ty Dillon | 35 | 165.839 |
| 38 | Cody Ware | 30 | 164.981 |
