Darlington #1 2025 NASCAR Green Flag Speeds
| Rank | Driver | Finish Pos. | Green Flag Speed |
|---|---|---|---|
| 1 | Ryan Blaney | 5 | 156.922 |
| 2 | William Byron | 2 | 156.658 |
| 3 | Tyler Reddick | 4 | 156.577 |
| 4 | Chris Buescher | 6 | 156.079 |
| 5 | Joey Logano | 13 | 155.737 |
| 6 | Denny Hamlin | 1 | 155.701 |
| 7 | Zane Smith | 12 | 155.613 |
| 8 | Ryan Preece | 26 | 155.604 |
| 9 | Josh Berry | 36 | 155.458 |
| 10 | Ross Chastain | 7 | 155.456 |
| 11 | Austin Cindric | 11 | 155.333 |
| 12 | Bubba Wallace | 21 | 155.311 |
| 13 | Chase Elliott | 8 | 155.308 |
| 14 | Kyle Busch | 10 | 155.272 |
| 15 | Alex Bowman | 35 | 155.256 |
| 16 | Todd Gilliland | 14 | 155.251 |
| 17 | Christopher Bell | 3 | 155.218 |
| 18 | Noah Gragson | 19 | 155.169 |
| 19 | AJ Allmendinger | 18 | 155.165 |
| 20 | Brad Keselowski | 33 | 155.125 |
| 21 | Ty Gibbs | 9 | 154.976 |
| 22 | Ty Dillon | 16 | 154.975 |
| 23 | Erik Jones | 17 | 154.808 |
| 24 | Austin Dillon | 23 | 154.666 |
| 25 | Daniel Su?rez | 15 | 154.648 |
| 26 | Shane Van Gisbergen | 20 | 154.558 |
| 27 | Michael McDowell | 29 | 154.451 |
| 28 | Justin Haley | 24 | 154.431 |
| 29 | Austin Hill | 31 | 154.418 |
| 30 | Cole Custer | 22 | 154.317 |
| 31 | Ricky Stenhouse Jr | 25 | 154.097 |
| 32 | Chase Briscoe | 28 | 154.087 |
| 33 | John H. Nemechek | 30 | 154.036 |
| 34 | JJ Yeley | 38 | 153.639 |
| 35 | Kyle Larson | 37 | 153.628 |
| 36 | Carson Hocevar | 32 | 153.59 |
| 37 | Riley Herbst | 34 | 153.501 |
| 38 | Cody Ware | 27 | 153.117 |
