| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Note |
|---|---|---|---|---|---|---|---|
| 2 | Acero-Garcia Charter | A | Escobedo | Castro | Vargas | Sosa | Unverified: Steinmetz Relays |
| 3 | Chicago (Cristo Rey Jesuit) | A | Verified | ||||
| 4 | Providence-St. Mel High School | A | Chambers | Hicks | Henderson | Starr | Unverified: Estimated Time |
| 5 | CICS/Northtown High School | A | Montes | Jones | Truong | Amaldi | Unverified: LFA |
| 6 | Walther Christian Academy | A | Montague | Hoskins | Alba | Means | Verified |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Note |
|---|---|---|---|---|---|---|---|
| 1 | Rickover Naval Academy | A | Cantoral | Nwidor | Mejia | Moreno | Verified |
| 2 | Mather High School | A | Verified | ||||
| 3 | Elmhurst (Timothy Christian) | A | Unverified: Timothy 2022 | ||||
| 4 | Woodstock (Marian) | A | Verified | ||||
| 5 | Nazareth Academy | A | Brunke | Sandoval | Olson | Bent | Unverified: |
| 6 | Immaculate Conception | A | Unverified: | ||||
| 7 | Crete (Illinois Lutheran) | A | Hall | Jahns | Oestmann | Danielewicz | Verified |
| 8 | Steinmetz High School | A | Niang | Cooper | Bardney | Miller | Unverified: |