Chicago Street Grant Park 165 NASCAR Group A & B Practice 5 and 10 Lap Average Rankings
NOTE: Some flagrantly slow 10-lap averages have been omitted
| Driver | 5 Lap | 10 Lap |
|---|---|---|
| Alex Bowman | 1 | 1 |
| Denny Hamlin | 2 | 4 |
| John H Nemechek | 3 | |
| Kyle Larson | 4 | |
| Michael McDowell | 5 | |
| Bubba Wallace | 6 | 2 |
| Tyler Reddick | 7 | |
| Daniel Suarez | 8 | |
| Martin Truex Jr. | 9 | 3 |
| Corey LaJoie | 10 | |
| Austin Hill | 11 | 10 |
| Chase Briscoe | 12 | |
| Ty Gibbs | 13 | 6 |
| Chase Elliott | 14 | |
| Brad Keselowski | 15 | 5 |
| Christopher Bell | 16 | |
| Josh Berry | 17 | 8 |
| AJ Allmendinger | 18 | |
| Zane Smith | 19 | 11 |
| William Byron | 20 | |
| Austin Dillon | 21 | 7 |
| Ross Chastain | 22 | 14 |
| Ricky Stenhouse Jr. | 23 | 12 |
| Kyle Busch | 24 | |
| Ryan Blaney | 25 | |
| Noah Gragson | 26 | 9 |
| Todd Gilliland | 27 | |
| Chris Buescher | 28 | |
| Ryan Preece | 29 | 13 |
| Carson Hocevar | 30 | |
| Joey Logano | 31 | |
| Austin Cindric | 32 | |
| Justin Haley | 33 | |
| Erik Jones | 34 | |
| Harrison Burton | 35 | |
| Joey Hand | 36 | |
| Shane Van Gisbergen | 37 | |
| Daniel Hemric | 38 | 15 |
| Kaz Grala | 39 | |
| Josh Bilicki |
