Elite Performances
9 performances met the MileSplit US Second Team standard.
| HS Boys | Mark | Athlete | Team |
|---|---|---|---|
| 300 Meter Dash Finals | 35.59 | Joe Valeski | Elmhurst (York) |
| 300 Meter Dash Finals | 36.56 | Payton Noble | Elmhurst (York) |
| 3200 Meter Run Finals | 9:39.24 | Carter Smott | Downers Grove (South) |
| 3200 Meter Run Finals | 9:43.50 | Lucas De La Cruz | Naperville (Central) |
| 4x200 Meter Relay Finals | 1:31.57 | Relay Team | Elmhurst (York) |
| 600 Meter Run Finals | 1:24.85 | Foster Shelbert | Naperville (Central) |
| 800 Meter Run Finals | 1:56.83 | Foster Shelbert | Naperville (Central) |
| 800 Meter Run Finals | 1:57.14 | Samuel Barnard | Naperville (Central) |
| 800 Meter Run Finals | 1:58.23 | Aidan Hill | Elmhurst (York) |