Finals
| PL | Team | Squad | Time | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Pts | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Rockwood Summit High School | A | 51.17 | 10 | ||||||||
| 2 | Parkway West High School | A | 54.27 |
|
|
|
|
8 | ||||
| 3 | Ladue Horton Watkins High School | A | 54.36 | 6 | ||||||||
| 4 | Parkway Central High School | A | 54.74 |
|
|
|
|
5 | ||||
| 5 | McCluer North High School | A | 56.74 | 4 |
