- 2021 NASCAR Cup Series Championship Results Stock Car Online Results Reference
- 2021 NASCAR Cup Series Championship Results Stock Car Online Results Reference
| fin | qual | driver | team | qual speed | laps led | car | sponsor | pts | laps | status |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Kyle Larson | Hendrick Motorsports | 137.847 | 107 | #5 Chevy Camaro | HendrickCars.com | 40 | 312 | Finish |
| 2 | 12 | Martin Truex Jr | Joe Gibbs Racing | 135.88 | 72 | #19 Toyota Camry | Bass Pro Shops | 35 | 312 | Finish |
| 3 | 6 | Denny Hamlin | Joe Gibbs Racing | 136.565 | 0 | #11 Toyota Camry | FedEx Express | 34 | 312 | Finish |
| 4 | 4 | Ryan Blaney | Team Penske | 136.804 | 33 | #12 Ford Mustang | Menards \ Jack Links | 42 | 312 | Finish |
| 5 | 2 | Chase Elliott | Hendrick Motorsports | 136.939 | 94 | #9 Chevy Camaro | NAPA Auto Parts | 32 | 312 | Finish |
| 6 | 18 | Aric Almirola | Stewart-Haas Racing | 135.501 | 0 | #10 Ford Mustang | Smithfield | 31 | 312 | Finish |
| 7 | 13 | Kyle Busch | Joe Gibbs Racing | 135.839 | 0 | #18 Toyota Camry | M&M's | 33 | 312 | Finish |
| 8 | 9 | Kevin Harvick | Stewart-Haas Racing | 136.188 | 1 | #4 Ford Mustang | Busch Light #BuschPitBoss | 43 | 312 | Finish |
| 9 | 8 | Christopher Bell | Joe Gibbs Racing | 136.193 | 0 | #20 Toyota Camry | DEWALT | 28 | 312 | Finish |
| 10 | 11 | Brad Keselowski | Team Penske | 136.008 | 0 | #2 Ford Mustang | Discount Tire | 31 | 312 | Finish |
| 11 | 10 | Joey Logano | Team Penske | 136.178 | 0 | #22 Ford Mustang | Shell Pennzoil | 28 | 312 | Finish |
| 12 | 15 | Matt DiBenedetto | Wood Brothers Racing | 135.624 | 0 | #21 Ford Mustang | Motorcraft \ Quick Lane | 26 | 312 | Finish |
| 13 | 7 | Cole Custer | Stewart-Haas Racing | 136.199 | 0 | #41 Ford Mustang | HaasTooling.com | 28 | 312 | Finish |
| 14 | 16 | Ross Chastain | Chip Ganassi Racing | 135.624 | 0 | #42 Chevy Camaro | Clover | 23 | 312 | Finish |
| 15 | 23 | Austin Dillon | Richard Childress Racing | 135.089 | 0 | #3 Chevy Camaro | Dow Coatings | 22 | 312 | Finish |
| 16 | 5 | Kurt Busch | Chip Ganassi Racing | 136.742 | 1 | #1 Chevy Camaro | Monster Energy | 23 | 312 | Finish |
| 17 | 3 | William Byron | Hendrick Motorsports | 136.846 | 0 | #24 Chevy Camaro | Raptor | 26 | 312 | Finish |
| 18 | 14 | Alex Bowman | Hendrick Motorsports | 135.624 | 0 | #48 Chevy Camaro | Ally | 19 | 312 | Finish |
| 19 | 20 | Tyler Reddick | Richard Childress Racing | 135.379 | 4 | #8 Chevy Camaro | BetMGM | 18 | 312 | Finish |
| 20 | 31 | Ryan Preece | JTG Daugherty Racing | 133.725 | 0 | #37 Chevy Camaro | Kroger | 17 | 312 | Finish |
| 21 | 17 | Daniel Suárez | Trackhouse Racing | 135.552 | 0 | #99 Chevy Camaro | Good Sam | 16 | 312 | Finish |
| 22 | 27 | Erik Jones | Legacy Motor Club | 134.72 | 0 | #43 Chevy Camaro | Rellevate | 15 | 312 | Finish |
| 23 | 19 | Ryan Newman | RFK Racing | 135.461 | 0 | #6 Ford Mustang | Castrol GTX Full Synthetic | 14 | 312 | Finish |
| 24 | 28 | Michael McDowell | Front Row Motorsports | 134.273 | 0 | #34 Ford Mustang | Love's Travel Stops | 13 | 312 | Finish |
| 25 | 26 | Chris Buescher | RFK Racing | 134.917 | 0 | #17 Ford Mustang | Fastenal | 12 | 311 | Finish |
| 26 | 29 | Justin Haley | Spire Motorsports | 134.268 | 0 | #77 Chevy Camaro | Peacock - Streaming Now | 0 | 310 | Finish |
| 27 | 32 | BJ McLeod | Live Fast Motorsports | 132.445 | 0 | #78 Ford Mustang | Pala Casino | 0 | 309 | Finish |
| 28 | 33 | Cody Ware | Rick Ware Racing | 130.624 | 0 | #51 Chevy Camaro | Nurtec ODT | 0 | 306 | Finish |
| 29 | 34 | Joey Gase | Rick Ware Racing | 129.889 | 0 | #53 Chevy Camaro | Donate Life | 0 | 303 | Finish |
| 30 | 37 | Josh Bilicki | Rick Ware Racing | 129.092 | 0 | #52 Ford Mustang | Boom | 0 | 303 | Finish |
| 31 | 38 | Garrett Smithley | Rick Ware Racing | 127.465 | 0 | #15 Chevy Camaro | Carpets of Arizona | 0 | 301 | Finish |
| 32 | 24 | Corey LaJoie | Spire Motorsports | 135.074 | 0 | #7 Chevy Camaro | Schluter Systems | 5 | 281 | Finish |
| 33 | 36 | David Starr | Motorsports Business Management | 129.153 | 0 | #13 Toyota Camry | Bob Menery Ripper Magoo | 0 | 273 | Brakes |
| 34 | 30 | Anthony Alfredo | Front Row Motorsports | 133.799 | 0 | #38 Ford Mustang | Boot Barn | 3 | 242 | Accident |
| 35 | 22 | Chase Briscoe | Stewart-Haas Racing | 135.221 | 0 | #14 Ford Mustang | HighPoint.com | 2 | 153 | Accident |
| 36 | 21 | Ricky Stenhouse Jr | JTG Daugherty Racing | 135.369 | 0 | #47 Chevy Camaro | Honey Nut Cheerios | 1 | 140 | Accident |
| 37 | 35 | Quin Houff | StarCom Racing | 129.213 | 0 | #00 Chevy Camaro | CREEK Enterprises Inc. | 1 | 122 | Accident |
| 38 | 39 | Timmy Hill | Power Source | 0.0 | 0 | #66 Toyota Camry | Coble Enterprises / Darn Transport | 0 | 57 | Handling |
| 39 | 25 | Bubba Wallace | 23XI Racing | 135.008 | 0 | #23 Toyota Camry | Door Dash | 1 | 5 | Accident |