#21 Boys 4 x 400m Relay Start List
| Lane | Team | Squad | Seed |
|---|---|---|---|
| 2 | Chicago (Kelly) | A | NT |
| 3 | Chicago (Dunbar) | A | DNS |
| 4 | Chicago (Prosser) | A | 3:38.44 |
| 5 | Chicago (University) | A | 3:41.66 |
| 6 | Urban Prep Charter (Bronzeville) | A | NT |
| 7 | Chicago (Hancock) | A | NT |
4/21/2017 8:06 PM
