| Official Race Results | |||||||||
| Champion 400 | Michigan International Speedway | |||||||||
| August 24, 1975 | Race 20 of 30 | |||||||||
| Average Speed: 107.583 mph | |||||||||
| Margin of Victory: Half car length | Time of Race: 03:43:05 | ||||||||
| Lead Changes: 25 | |||||||||
| Cautions: 6 for 63 laps. | |||||||||
| Fin | St | Car | Driver | Make | Sponsor | Pts / Bonus | Laps | Status | Winnings |
| 1 | 4 | #43 | Richard Petty | Dodge | STP | 180/5 | 200 | Running | $15,140 |
| 2 | 1 | #21 | David Pearson | Mercury | Purolator | 175/5 | 200 | Running | $10,235 |
| 3 | 8 | #11 | Cale Yarborough | Chevrolet | Holly Farms Poultry | 165/0 | 200 | Running | $6,385 |
| 4 | 5 | #16 | Bobby Allison | Matador | Coca-Cola/Amc | 165/5 | 200 | Running | $4,060 |
| 5 | 21 | #71 | Dave Marcis | Dodge | K&K Insurance | 160/5 | 199 | Running | $3,310 |
| 6 | 2 | #15 | Buddy Baker | Ford | Bud Moore Enterprises | 155/5 | 198 | Running | $2,710 |
| 7 | 11 | #88 | Darrell Waltrip | Chevrolet | Terminal Transport | 151/5 | 198 | Running | $2,110 |
| 8 | 14 | #47 | Bruce Hill * | Chevrolet | Dixie 500 | 147/5 | 197 | Running | $2,010 |
| 9 | 25 | #63 | Terry Bivins | Chevrolet | Moyer Chevrolet | 138/0 | 196 | Running | $1,910 |
| 10 | 16 | #7 | Dean Dalton | Ford | Belden Asphalt | 134/0 | 196 | Running | $1,810 |
| 11 | 24 | #30 | Walter Ballard | Chevrolet | Clyde Lynn Auto Parts | 135/5 | 196 | Running | $1,710 |
| 12 | 18 | #05 | Dave Sisco | Chevrolet | Reliable Plumbing | 132/5 | 196 | Running | $1,610 |
| 13 | 12 | #24 | Cecil Gordon | Chevrolet | Bob Stott Chevrolet | 124/0 | 195 | Running | $1,405 |
| 14 | 27 | #41 | Grant Adcox | Chevrolet | Adcox-Kirby | 121/0 | 195 | Running | $1,285 |
| 15 | 34 | #37 | Bruce Jacobi | Chevrolet | Opal's Truck Stop | 118/0 | 195 | Running | $1,185 |
| 16 | 33 | #82 | Ferrel Harris | Dodge | Dan Walters Forever | 115/0 | 194 | Running | $1,100 |
| 17 | 13 | #48 | James Hylton | Chevrolet | Nitro 9 | 112/0 | 194 | Running | $1,075 |
| 18 | 31 | #64 | Elmo Langley | Ford | Independent Auto Salvage | 109/0 | 194 | Running | $1,050 |
| 19 | 36 | #33 | Dick May | Chevrolet | Joli Boutique | PE | 193 | Running | $1,025 |
| 20 | 7 | #90 | Dick Brooks | Ford | Truxmore Industries | 103/0 | 192 | Running | $1,000 |
| 21 | 28 | #40 | D.k. Ulrich | Chevrolet | Garden State Auto Body | 100/0 | 192 | Running | $975 |
| 22 | 29 | #67 | Buddy Arrington | Plymouth | Pagoda Motel | 97/0 | 192 | Running | $950 |
| 23 | 35 | #25 | Jabe Thomas | Chevrolet | Thomas Racing | 94/0 | 190 | Running | $925 |
| 24 | 30 | #91 | Harold Miller | Chevrolet | Miller Racing | 91/0 | 187 | Running | $900 |
| 25 | 23 | #98 | Richie Panch | Chevrolet | Grey-Rock Brake Products | 88/0 | 183 | Blown Engine | $875 |
| 26 | 19 | #79 | Frank Warren | Dodge | John 3:16 | 85/0 | 154 | Running | $850 |
| 27 | 17 | #19 | Henley Gray | Chevrolet | Gray Racing | 87/5 | 142 | Rear End | $825 |
| 28 | 22 | #70 | J.D. McDuffie | Chevrolet | Butler's/Glenn's Landscaping | 79/0 | 132 | Hole In Piston | $800 |
| 29 | 26 | #65 | Carl Adams | Ford | Adams Racing | 76/0 | 119 | Bent Valve | $785 |
| 30 | 3 | #28 | AJ Foyt | Chevrolet | Gilmore Enterprises | PE | 117 | Blown Engine | $940 |
| 31 | 15 | #96 | Richard Childress | Chevrolet | L.C. Newton Trucking | 75/5 | 96 | Oil Pan | $750 |
| 32 | 32 | #01 | Earle Canavan | Dodge | Kava Coffee | 67/0 | 61 | Blown Engine | $740 |
| 33 | 20 | #8 | Ed Negre | Dodge | 10,000 RPM Speed Equipment | 69/5 | 58 | Bent Valve | $730 |
| 34 | 10 | #72 | Benny Parsons | Chevrolet | Kings Row Fireplaces | 61/0 | 46 | Blown Engine | $720 |
| 35 | 6 | #14 | Coo Coo Marlin | Chevrolet | Cunningham-Kelley | 58/0 | 17 | Blown Engine | $710 |
| 36 | 9 | #60 | Jackie Rogers | Chevrolet | Lou Viglione Racing | 55/0 | 6 | Blown Engine | $700 |
| * Denotes Rookie | |||||||||