Elite Performances
4 performances met the MileSplit US Second Team standard.
| HS Boys | Mark | Athlete | Team |
|---|---|---|---|
| 4x200 Meter Relay Finals | 1:34.38 | Relay Team | Kankakee (Sr.) |
| 4x800 Meter Relay Finals | 8:13.35 | Relay Team | LaGrange (Lyons) |
| 4x800 Meter Relay Finals | 8:14.60 | Relay Team | Deerfield (H.S.) |
| 4x800 Meter Relay Finals | 8:14.73 | Relay Team | Winnetka (New Trier) |