Elite Performances
3 performances met the MileSplit US Second Team standard.
| HS Boys | Mark | Athlete | Team |
|---|---|---|---|
| 4x100 Meter Throwers Relay Finals | 49.74 h | Relay Team | Lincolnshire (Stevenson) |
| 4x100 Meter Throwers Relay Finals | 50.34 h | Relay Team | Lake Forest (H.S.) |
| Discus Finals | 150-7 (45.9m) | Ethan Aghakhan | Lincolnshire (Stevenson) |