#16 Men's 4 x 400m Relay Start List
| Lane | Team | Squad | Seed | Note |
|---|---|---|---|---|
| 1 | Chicago (Noble/Noble Academy) | A | 3:40.00 | |
| 2 | Chicago (Leo) | A | 3:50.05 | |
| 3 | Chicago (Brooks) | A | 3:55.88 | |
| 4 | Chicago (Harlan) | A | 4:00.00 | |
| 5 | Chicago (Noble/Butler) | A | 4:03.79 | |
| 6 | Chicago (Carver Military Academy) | A | 4:08.31 | |
| 7 | Chicago (DuSable) | A | 4:12.55 | |
| 8 | Chicago (Juarez) | A | 4:52.00 | |
| 9 | Chicago (Noble/Muchin) | A | NT | |
| 10 | Chicago (Phillips) | A | NT |
4/19/2023 4:53 PM
