New Hampshire 2021 Total Speed Rankings
| Total Speed Ranking | Driver | 1 (Lap 1-73) | 2 (73-146) | 3 (146-219) | 4 (219-293) | Avg. Speed Rank | Finish |
|---|---|---|---|---|---|---|---|
| 1 | Kyle Busch | 1 | X | X | X | 1 | 37 |
| 2 | Brad Keselowski | 4 | 4 | 2 | 4 | 3.5 | 3 |
| 3 | Ryan Blaney | 2 | 5 | 1 | 7 | 3.75 | 5 |
| 4 | Kevin Harvick | 8 | 1 | 3 | 5 | 4.25 | 6 |
| 5 | Denny Hamlin | 9 | 2 | 6 | 6 | 5.75 | 10 |
| 6 | Christopher Bell | 6 | 11 | 7 | 2 | 6.5 | 2 |
| 7 | Aric Almirola | 16 | 7 | 4 | 1 | 7 | 1 |
| 8 | Joey Logano | 5 | 14 | 9 | 3 | 7.75 | 4 |
| 8 | Kyle Larson | 11 | 6 | 5 | 9 | 7.75 | 7 |
| 10 | Chase Elliott | 3 | 3 | 10 | 19 | 8.75 | 18 |
| 11 | Ross Chastain | 12 | 9 | 11 | 8 | 10 | 8 |
| 12 | Tyler Reddick | 10 | 8 | 8 | 21 | 11.75 | 13 |
| 13 | Alex Bowman | 15 | 10 | 13 | 10 | 12 | 9 |
| 14 | Matt DiBenedetto | 13 | 13 | 12 | 17 | 13.75 | 11 |
| 15 | Martin Truex Jr | 7 | 20 | 19 | 11 | 14.25 | 12 |
| 16 | Kurt Busch | 14 | 12 | 14 | 18 | 14.5 | 16 |
| 17 | Cole Custer | 21 | 15 | 15 | 13 | 16 | 14 |
| 18 | Austin Dillon | 18 | 18 | 18 | 12 | 16.5 | 17 |
| 19 | Ricky Stenhouse Jr | 19 | 17 | 16 | 15 | 16.75 | 15 |
| 20 | William Byron | 17 | 16 | 17 | 25 | 18.75 | 21 |
| 21 | Daniel Suarez | 26 | 19 | 21 | 20 | 21.5 | 20 |
| 22 | Ryan Preece | 20 | 26 | 27 | 14 | 21.75 | 22 |
| 22 | Erik Jones | 22 | 25 | 24 | 16 | 21.75 | 19 |
| 24 | Ryan Newman | 27 | 24 | 20 | 23 | 23.5 | 24 |
| 25 | Chris Buescher | 23 | 22 | 22 | 29 | 24 | 29 |
| 26 | Bubba Wallace | 24 | 23 | 23 | 27 | 24.25 | 26 |
| 27 | Chase Briscoe | 25 | 21 | 26 | 28 | 25 | 27 |
| 28 | Corey Lajoie | 28 | 29 | 25 | 22 | 26 | 23 |
| 29 | Michael McDowell | 29 | 28 | 28 | 24 | 27.25 | 25 |
| 30 | Justin Haley | 30 | 27 | 29 | 26 | 28 | 28 |
| 31 | BJ McLeod | 32 | 30 | 30 | 30 | 30.5 | 30 |
| 32 | James Davison | 31 | X | X | X | 31 | 36 |
| 33 | Josh Bilicki | 34 | 32 | 31 | 32 | 32.25 | 34 |
| 34 | Anthony Alfredo | 33 | 33 | 32 | 33 | 32.75 | 32 |
| 35 | Quin Houff | 35 | 31 | 34 | X | 33.333333333333 | 35 |
| 36 | Cody Ware | 36 | 34 | 33 | 31 | 33.5 | 31 |
| 37 | Garrett Smithley | 37 | 35 | 35 | 34 | 35.25 | 33 |