Kansas #1 2021 Fastest Drivers Early In Run
| Rank | Driver | Finish | Speed |
|---|---|---|---|
| 1 | Kyle Larson | 19 | 170.874 |
| 2 | Brad Keselowski | 3 | 170.707 |
| 3 | Kyle Busch | 1 | 170.236 |
| 4 | Denny Hamlin | 12 | 170.221 |
| 5 | Kevin Harvick | 2 | 170.077 |
| 6 | Chase Elliott | 5 | 169.846 |
| 7 | Ryan Blaney | 21 | 169.841 |
| 8 | William Byron | 9 | 169.659 |
| 9 | Christopher Bell | 28 | 169.56 |
| 10 | Tyler Reddick | 7 | 169.38 |
| 11 | Martin Truex Jr | 6 | 169.322 |
| 12 | Matt DiBenedetto | 4 | 169.046 |
| 13 | Austin Dillon | 10 | 168.911 |
| 14 | Kurt Busch | 15 | 168.907 |
| 15 | Ross Chastain | 14 | 168.34 |
| 16 | Ryan Newman | 16 | 168.202 |
| 17 | Joey Logano | 17 | 168.169 |
| 18 | Chris Buescher | 8 | 167.864 |
| 19 | Austin Cindric | 22 | 167.829 |
| 20 | Alex Bowman | 18 | 167.773 |
| 21 | Aric Almirola | 29 | 167.358 |
| 22 | Bubba Wallace | 26 | 167.157 |
| 23 | Michael McDowell | 13 | 167.114 |
| 24 | Daniel Suarez | 11 | 166.933 |
| 25 | Corey Lajoie | 27 | 166.927 |
| 26 | Chase Briscoe | 20 | 166.906 |
| 27 | Anthony Alfredo | 23 | 166.869 |
| 28 | Erik Jones | 25 | 166.824 |
| 29 | Cole Custer | 24 | 166.286 |
| 30 | Justin Haley | 30 | 165.531 |
