| MR | Glenbrook North Relays Meet Records | 42.50 | Lake Zurich | 2007 | |
| MR | Glenbrook North Relays Meet Records | 46.6h | Throwers Relay | Stevenson | 2009 | 
| PL | JD | Team | Squad | Time | Pts | 
|---|---|---|---|---|---|
| 1 | Glenview (Glenbrook South) | A | MR 43.36 | 10 | |
| 2 | Lincolnshire (Stevenson) | A | MR 44.29 | 8 | |
| 3 | Lake Forest (H.S.) | A | MR 44.59 | 6 | |
| 4 | Deerfield (H.S.) | A | MR 45.84 | 5 | |
| 5 | Lake Zurich | A | MR 46.34 | 4 | |
| 6 | Northbrook (Glenbrook North) | A | 46.87 | 3 | |
| 7 | Waukegan (H.S) | A | 49.96 | 2 | |
| 8 | Wilmette (Loyola Academy) | A | 50.56 | 1 | 
| PL | JD | Team | Squad | Time | Pts | 
|---|---|---|---|---|---|
| 1 | Glenview (Glenbrook South) | A | MR 43.36 | 10 | |
| 2 | Lincolnshire (Stevenson) | A | MR 44.29 | 8 | |
| 3 | Lake Forest (H.S.) | A | MR 44.59 | 6 | |
| 4 | Deerfield (H.S.) | A | MR 45.84 | 5 | |
| 5 | Lake Zurich | A | MR 46.34 | 4 | |
| 6 | Northbrook (Glenbrook North) | A | 46.87 | 3 | |
| 7 | Waukegan (H.S) | A | 49.96 | 2 | |
| 8 | Wilmette (Loyola Academy) | A | 50.56 | 1 |