Elite Performances
4 performances met the MileSplit US Second Team standard.
| HS Boys | Mark | Athlete | Team |
|---|---|---|---|
| 800 Meter Sprint Medley Relay Finals | 1:35.87 | Relay Team | Elk Grove Village (E.G.) |
| 800 Meter Sprint Medley Relay Finals | 1:36.44 | Relay Team | Barrington |
| 800 Meter Sprint Medley Relay Finals | 1:37.79 | Relay Team | Lake Forest (H.S.) |
| 800 Meter Sprint Medley Relay Finals | 1:39.31 | Relay Team | Skokie (Niles North) |