| Fin | Str | Car | Driver | Make | Laps | Pts | Status | Laps Led |
| 1 | 8 | 88 | Alex Bowman | Chevrolet | 267 | 49 | Running | 88 |
| 2 | 14 | 42 | Kyle Larson | Chevrolet | 267 | 43 | Running | 7 |
| 3 | 19 | 22 | Joey Logano | Ford | 267 | 34 | Running | 0 |
| 4 | 4 | 48 | Jimmie Johnson | Chevrolet | 267 | 46 | Running | 10 |
| 5 | 12 | 2 | Brad Keselowski | Ford | 267 | 41 | Running | 0 |
| 6 | 10 | 12 | Ryan Blaney | Ford | 267 | 31 | Running | 1 |
| 7 | 21 | 20 | Erik Jones | Toyota | 267 | 30 | Running | 1 |
| 8 | 11 | 24 | William Byron | Chevrolet | 267 | 36 | Running | 9 |
| 9 | 18 | 19 | Martin Truex Jr. | Toyota | 267 | 38 | Running | 0 |
| 10 | 1 | 3 | Austin Dillon | Chevrolet | 267 | 33 | Running | 9 |
| 11 | 13 | 9 | Chase Elliott | Chevrolet | 267 | 35 | Running | 0 |
| 12 | 25 | 17 | Ricky Stenhouse Jr. | Ford | 267 | 25 | Running | 2 |
| 13 | 5 | 1 | Kurt Busch | Chevrolet | 267 | 28 | Running | 0 |
| 14 | 2 | 4 | Kevin Harvick | Ford | 267 | 37 | Running | 132 |
| 15 | 9 | 11 | Denny Hamlin | Toyota | 267 | 32 | Running | 5 |
| 16 | 15 | 10 | Aric Almirola | Ford | 267 | 22 | Running | 0 |
| 17 | 16 | 6 | Ryan Newman | Ford | 267 | 20 | Running | 1 |
| 18 | 27 | 37 | Chris Buescher | Chevrolet | 266 | 19 | Running | 0 |
| 19 | 3 | 8 | Daniel Hemric # | Chevrolet | 266 | 18 | Running | 0 |
| 20 | 7 | 34 | Michael McDowell | Ford | 266 | 25 | Running | 1 |
| 21 | 24 | 21 | Paul Menard | Ford | 266 | 16 | Running | 0 |
| 22 | 17 | 18 | Kyle Busch | Toyota | 266 | 17 | Running | 0 |
| 23 | 23 | 38 | David Ragan | Ford | 265 | 14 | Running | 0 |
| 24 | 28 | 41 | Daniel Suarez | Ford | 265 | 13 | Running | 1 |
| 25 | 26 | 43 | Bubba Wallace | Chevrolet | 264 | 12 | Running | 0 |
| 26 | 31 | 15 | Ross Chastain | Chevrolet | 264 | 0 | Running | 0 |
| 27 | 29 | 95 | Matt DiBenedetto | Toyota | 264 | 10 | Running | 0 |
| 28 | 22 | 47 | Ryan Preece # | Chevrolet | 264 | 9 | Running | 0 |
| 29 | 38 | 36 | Matt Tifft # | Ford | 263 | 8 | Running | 0 |
| 30 | 30 | 32 | Corey LaJoie | Ford | 263 | 7 | Running | 0 |
| 31 | 33 | 00 | Landon Cassill | Chevrolet | 260 | 0 | Running | 0 |
| 32 | 32 | 52 | Bayley Currey | Ford | 258 | 0 | Running | 0 |
| 33 | 36 | 53 | Josh Bilicki | Chevrolet | 257 | 0 | Running | 0 |
| 34 | 37 | 27 | Reed Sorenson | Chevrolet | 249 | 3 | Running | 0 |
| 35 | 20 | 13 | Ty Dillon | Chevrolet | 239 | 2 | Running | 0 |
| 36 | 34 | 51 | BJ McLeod | Ford | 238 | 0 | Running | 0 |
| 37 | 6 | 14 | Clint Bowyer | Ford | 172 | 1 | Accident | 0 |
| 38 | 35 | 77 | Quin Houff | Chevrolet | 100 | 1 | Track Bar | 0 |
Time of Race: 2 Hrs, 50 Mins, 49 Secs.
Average Speed: 140.677 MPH
Margin of Victory: .546 Seconds
Stage 1 Top 10: 11, 2, 34, 48, 3, 19, 4, 24, 88, 1
Stage 2 Top 10: 4, 9, 42, 88, 48, 19, 24, 1, 18, 10
Race Comments: Alex Bowman won the 19th Annual Camping World 400 at Chicagoland Speedway, his first career win in the Monster Energy NASCAR Cup Series. Prior to the start of the race the following cars dropped to the rear of the field for the reasons indicated: #24 (engine change), #32 (transmission change) and #36 (inspection failure).
Caution Flags: 5 for 25 laps; Laps: 12-16 (Lightning/Rain [Red Flag – 3:18:26] [None]); 80-85 (#14 Spin in Turn 3 [21]); 104-108 (Fluid in Turn 4 [18]); 162-166 (Stage 2 Conclusion [12]); 173-176 (#4 Incident in Turn 2 [8]).
Lead Changes: 23 among 13 drivers; A. Dillon 1-7; J. Johnson 8-17; A. Dillon 18-19; K. Harvick 20-72; D. Hamlin 73; K. Larson 74; D. Suarez 75; E. Jones 76; R. Newman 77; M. McDowell 78; D. Hamlin 79-82; K. Harvick 83-98; W. Byron 99-104; K. Harvick 105; W. Byron 106-108; K. Harvick 109-166; K. Larson 167-170; A. Bowman 171-218; R. Blaney 219; R. Stenhouse Jr. 220-221; K. Harvick 222-225; A. Bowman 226-259; K. Larson 260-261; A. Bowman 262-267.
