Boys 4 x 100m Relay Performance List
| Team | Squad | Seed | |
|---|---|---|---|
| 1 | East St. Louis (Sr.) | A | 41.37 |
| 2 | Edwardsville (H.S.) | A | 41.86 |
| 3 | Belleville (West) | A | 41.97 |
| 4 | Rock Island (H.S.) | A | 42.16 |
| 5 | O'Fallon (H.S.) | A | 42.64 |
| 6 | Belleville (East) | A | 42.65 |
| 7 | Alton (Sr.) | A | 42.88 |
| 8 | Galesburg (H.S.) | A | 43.15 |
| 9 | Chatham (Glenwood) | A | 43.16 |
| 10 | Springfield (H.S.) | A | 43.18 |
| 11 | East Moline (United) | A | 43.42 |
| 12 | Moline (H.S.) | A | 43.59 |
| 13 | Quincy (Sr.) | A | 43.74 |
| 14 | Pekin | A | 44.48 |
| 15 | Granite City | A | 45.00 |
