Kansas #1 2021 Loop Data Box Score
| Driver | Start | Finish | Avg Pos | Pass Diff | # Fastest Laps | % Laps in Top 15 | Laps Led | % Laps Led | Driver Rating |
|---|---|---|---|---|---|---|---|---|---|
| Kyle Busch | 9 | 1 | 3.7 | 10 | 22 | 100 | 20 | 7.5 | 126.8 |
| Kevin Harvick | 4 | 2 | 7.4 | 17 | 2 | 93.6 | 0 | 0 | 110.2 |
| Brad Keselowski | 1 | 3 | 4.2 | 4 | 18 | 100 | 72 | 27 | 121.7 |
| Matt DiBenedetto | 5 | 4 | 12.1 | -4 | 0 | 82 | 0 | 0 | 91 |
| Chase Elliott | 17 | 5 | 8.6 | 11 | 5 | 95.9 | 0 | 0 | 103.1 |
| Martin Truex Jr | 15 | 6 | 9.1 | 3 | 2 | 99.6 | 0 | 0 | 93.8 |
| Tyler Reddick | 11 | 7 | 9.7 | -6 | 12 | 88.4 | 0 | 0 | 97.9 |
| Chris Buescher | 16 | 8 | 17 | -11 | 1 | 19.9 | 13 | 4.9 | 79.4 |
| William Byron | 2 | 9 | 10.1 | 0 | 17 | 74.5 | 0 | 0 | 98 |
| Austin Dillon | 6 | 10 | 12.6 | 8 | 1 | 78.7 | 0 | 0 | 85.2 |
| Daniel Suarez | 21 | 11 | 19.6 | -3 | 1 | 18 | 0 | 0 | 68.4 |
| Denny Hamlin | 20 | 12 | 8.2 | 15 | 24 | 87.3 | 7 | 2.6 | 106.8 |
| Michael McDowell | 3 | 13 | 20.5 | -21 | 0 | 16.5 | 0 | 0 | 64.3 |
| Ross Chastain | 24 | 14 | 16.4 | 25 | 0 | 38.2 | 0 | 0 | 78.7 |
| Kurt Busch | 28 | 15 | 13.2 | 0 | 1 | 81.7 | 0 | 0 | 81.7 |
| Ryan Newman | 14 | 16 | 27.7 | -2 | 4 | 1.1 | 0 | 0 | 62 |
| Joey Logano | 29 | 17 | 16.8 | 2 | 0 | 24 | 0 | 0 | 71.8 |
| Alex Bowman | 25 | 18 | 20.6 | 10 | 1 | 9 | 0 | 0 | 66.2 |
| Kyle Larson | 32 | 19 | 3.2 | 11 | 67 | 97.8 | 132 | 49.4 | 126.8 |
| Chase Briscoe | 19 | 20 | 25 | 6 | 0 | 1.1 | 0 | 0 | 55.3 |
| Ryan Blaney | 7 | 21 | 7.6 | -18 | 16 | 98.1 | 0 | 0 | 94.7 |
| Austin Cindric | 38 | 22 | 18.8 | 15 | 0 | 33 | 0 | 0 | 67.3 |
| Anthony Alfredo | 22 | 23 | 24.3 | 1 | 1 | 9.7 | 0 | 0 | 51.6 |
| Cole Custer | 10 | 24 | 23.8 | -20 | 0 | 10.1 | 0 | 0 | 53 |
| Erik Jones | 27 | 25 | 26.3 | 9 | 0 | 2.3 | 0 | 0 | 48 |
| Bubba Wallace | 13 | 26 | 21.8 | -23 | 3 | 32.6 | 0 | 0 | 67.1 |
| Corey Lajoie | 26 | 27 | 26.3 | -1 | 0 | 0.4 | 0 | 0 | 47.3 |
| Christopher Bell | 8 | 28 | 10.9 | 3 | 19 | 90.3 | 0 | 0 | 80.1 |
| Aric Almirola | 18 | 29 | 24.7 | -6 | 0 | 0 | 0 | 0 | 53.5 |
| Justin Haley | 31 | 30 | 31.7 | -3 | 0 | 0.4 | 0 | 0 | 39.5 |
| BJ McLeod | 30 | 31 | 32.8 | -8 | 0 | 0 | 0 | 0 | 36.8 |
| Ryan Preece | 12 | 32 | 27.2 | -9 | 2 | 1.1 | 0 | 0 | 42.8 |
| Garrett Smithley | 36 | 33 | 34.2 | 3 | 0 | 0 | 0 | 0 | 35.2 |
| Ricky Stenhouse Jr | 23 | 34 | 19.2 | 1 | 1 | 15 | 23 | 8.9 | 58.2 |
| Joey Gase | 35 | 35 | 36.1 | -3 | 0 | 0 | 0 | 0 | 29 |
| Cody Ware | 33 | 36 | 35.4 | -3 | 0 | 0 | 0 | 0 | 31.5 |
| Quin Houff | 34 | 37 | 36.3 | -8 | 0 | 0 | 0 | 0 | 28.3 |
| Matt Mills | 39 | 38 | 38.3 | 2 | 0 | 0 | 0 | 0 | 24.2 |
| Josh Bilicki | 37 | 39 | 38.6 | -4 | 0 | 0 | 0 | 0 | 24.3 |
