NASCAR Fastest Laps Run In 2021
| Rank | Driver | Percent Fastest Laps | Fastest Laps |
|---|---|---|---|
| 1 | Kyle Larson | 16.3 | 1288 |
| 2 | Denny Hamlin | 8.9 | 703 |
| 3 | Martin Truex Jr | 7.7 | 610 |
| 4 | Chase Elliott | 7.4 | 587 |
| 5 | William Byron | 6.1 | 484 |
| 6 | Kyle Busch | 4.3 | 340 |
| 7 | Alex Bowman | 4 | 314 |
| 8 | Kevin Harvick | 3.9 | 309 |
| 9 | Brad Keselowski | 3.8 | 301 |
| 10 | Ryan Blaney | 3.8 | 298 |
| 11 | Christopher Bell | 3.8 | 297 |
| 12 | Kurt Busch | 3.3 | 264 |
| 13 | Joey Logano | 2.5 | 199 |
| 14 | Tyler Reddick | 2.1 | 167 |
| 15 | Ricky Stenhouse Jr | 1.5 | 121 |
| 16 | Ross Chastain | 1.5 | 121 |
| 17 | Daniel Suarez | 1.4 | 109 |
| 18 | Austin Dillon | 1.3 | 105 |
| 19 | Ryan Preece | 1.3 | 105 |
| 20 | Chris Buescher | 1.3 | 101 |
| 21 | Aric Almirola | 1.3 | 99 |
| 22 | Erik Jones | 1.2 | 96 |
| 23 | Bubba Wallace | 1.1 | 84 |
| 24 | Ryan Newman | 1 | 76 |
| 25 | Michael McDowell | 0.9 | 70 |
| 26 | Matt DiBenedetto | 0.8 | 67 |
| 27 | Cole Custer | 0.7 | 56 |
| 28 | Corey Lajoie | 0.6 | 50 |
| 29 | Chase Briscoe | 0.5 | 42 |
| 30 | Justin Haley | 0.3 | 23 |
| 31 | Anthony Alfredo | 0.2 | 19 |
| 32 | Austin Cindric | 1.2 | 15 |
| 33 | AJ Allmendinger | 4.2 | 13 |
| 34 | Kaz Grala | 2.9 | 13 |
| 35 | Cody Ware | 0.1 | 10 |
| 36 | Jamie McMurray | 5 | 8 |
| 37 | BJ McLeod | 0.1 | 6 |
| 38 | Quin Houff | 0.1 | 6 |
| 39 | Landon Cassill | 1.3 | 3 |
| 40 | Timmy Hill | 0.1 | 3 |
| 41 | James Davison | 0.1 | 3 |
| 42 | Joey Gase | 0.1 | 2 |
| 43 | Josh Bilicki | 0 | 2 |
| 44 | Harrison Burton | 1.3 | 2 |
| 45 | Justin Allgaier | 0.5 | 1 |
| 46 | JJ Yeley | 0 | 1 |
| 47 | Shane Golobic | 0.5 | 1 |
