| Fin | St | Car | Driver | Make | Laps | Status | Laps Led | Points |
| 1 | 16 | 18 | Kyle Busch | Toyota | 267 | Running | 59 | 40 |
| 2 | 18 | 42 | Kyle Larson | Chevrolet | 267 | Running | 7 | 52 |
| 3 | 11 | 4 | Kevin Harvick | Ford | 267 | Running | 39 | 50 |
| 4 | 36 | 78 | Martin Truex Jr. | Toyota | 267 | Running | 0 | 48 |
| 5 | 5 | 14 | Clint Bowyer | Ford | 267 | Running | 21 | 35 |
| 6 | 9 | 20 | Erik Jones | Toyota | 267 | Running | 0 | 32 |
| 7 | 37 | 11 | Denny Hamlin | Toyota | 267 | Running | 0 | 32 |
| 8 | 12 | 22 | Joey Logano | Ford | 267 | Running | 0 | 33 |
| 9 | 7 | 2 | Brad Keselowski | Ford | 267 | Running | 16 | 38 |
| 10 | 15 | 88 | Alex Bowman | Chevrolet | 267 | Running | 0 | 27 |
| 11 | 10 | 19 | Daniel Suarez | Toyota | 267 | Running | 0 | 26 |
| 12 | 13 | 1 | Jamie McMurray | Chevrolet | 267 | Running | 0 | 25 |
| 13 | 1 | 21 | Paul Menard | Ford | 267 | Running | 0 | 24 |
| 14 | 38 | 48 | Jimmie Johnson | Chevrolet | 267 | Running | 0 | 23 |
| 15 | 17 | 31 | Ryan Newman | Chevrolet | 267 | Running | 3 | 22 |
| 16 | 20 | 17 | Ricky Stenhouse, Jr. | Ford | 266 | Running | 0 | 21 |
| 17 | 4 | 41 | Kurt Busch | Ford | 266 | Running | 20 | 36 |
| 18 | 2 | 12 | Ryan Blaney | Ford | 266 | Running | 19 | 29 |
| 19 | 3 | 9 | Chase Elliott | Chevrolet | 266 | Running | 0 | 24 |
| 20 | 8 | 24 | William Byron | Chevrolet | 266 | Running | 0 | 17 |
| 21 | 26 | 34 | Michael McDowell | Ford | 266 | Running | 0 | 16 |
| 22 | 39 | 37 | Chris Buescher | Chevrolet | 266 | Running | 0 | 15 |
| 23 | 22 | 43 | Bubba Wallace | Chevrolet | 266 | Running | 0 | 14 |
| 24 | 19 | 47 | AJ Allmendinger | Chevrolet | 266 | Running | 0 | 13 |
| 25 | 6 | 10 | Aric Almirola | Ford | 266 | Running | 70 | 22 |
| 26 | 21 | 6 | Trevor Bayne | Ford | 265 | Running | 0 | 11 |
| 27 | 24 | 95 | Kasey Kahne | Chevrolet | 264 | Running | 0 | 10 |
| 28 | 25 | 13 | Ty Dillon | Chevrolet | 264 | Running | 0 | 9 |
| 29 | 28 | 32 | Matt DiBenedetto | Ford | 262 | Running | 0 | 8 |
| 30 | 27 | 15 | Ross Chastain | Chevrolet | 261 | Running | 0 | 0 |
| 31 | 29 | 23 | Gray Gaulding | Toyota | 260 | Running | 0 | 6 |
| 32 | 34 | 7 | Reed Sorenson | Chevrolet | 259 | Running | 0 | 5 |
| 33 | 30 | 99 | Kyle Weatherman | Chevrolet | 255 | Running | 0 | 4 |
| 34 | 32 | 72 | Corey LaJoie | Chevrolet | 233 | Running | 0 | 3 |
| 35 | 33 | 51 | B.J. McLeod | Chevrolet | 227 | Running | 0 | 0 |
| 36 | 31 | 00 | Landon Cassill | Chevrolet | 224 | Running | 0 | 1 |
| 37 | 14 | 3 | Austin Dillon | Chevrolet | 189 | Running | 13 | 1 |
| 38 | 23 | 38 | David Ragan | Ford | 189 | Running | 0 | 1 |
| 39 | 35 | 66 | Timmy Hill | Toyota | 185 | Oil Cooler | 0 | 0 |
Time of Race: 2 Hrs, 50 Mins, 52 Secs.
Average Speed: 140.636 MPH
Margin of Victory: 1.875 Seconds
Stage 1 Top 10: 10,42,78,41,4,2,12,22,9,20
Stage 2 Top 10: 4,41,42,78,12,2,9,14,11,22
Race Comments: Kyle Busch won the Overton’s 400 at Chicagoland Speedway, his 48th victory in the Monster Energy NASCAR Cup Series. Prior to the start of the race, the following cars dropped to the rear of the field under penalty for the reasons indicated: Nos. 7, 17, 66, 19 (unapproved adjustments). Race Story
Caution Flags: 5 for 23 laps: Laps: 82-86 (Stage 1 Conclusion [48]); 129-132 (Debris in Turn 2 [14]); 162-167 (Stage 2 Conclusion [10]); 178-181 (#11 Spin Turn 2 [47]); 209-212 (#72 Incident Turn 2 [12]).
Lead Changes: 24 among 10 drivers: 0; R. Blaney 1-16; C. Bowyer 17; R. Blaney 18; C. Bowyer 19-38; B. Keselowski 39-46; A. Dillon 47-59; A. Almirola 60-86; K. Harvick 87; A. Almirola 88-122; K. Harvick 123-128; A. Almirola 129; R. Newman 130-132; R. Blaney 133-134; A. Almirola 135-141; Kurt Busch 142-159; K. Harvick 160-162; K. Larson 163; K. Harvick 164-167; Kurt Busch 168-169; K. Larson 170-175; K. Harvick 176-177; B. Keselowski 178-185; K. Harvick 186-208; Kyle Busch 209-267.
