| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ROBERTS, Olivia | SO | Mehlville High School | NT | Unverified: |
| 2 | MURDOCK, Samantha | 9 | Webster Groves High School | 20.40 | Unverified: |
| 3 | DIXON, Genesis | SO | Kirkwood High School | 15.04 | Unverified: |
| 4 | STEELE, Krista | SR | Kirkwood High School | 17.00 | Unverified: |
| 5 | ROSS, Isabella | JR | Clayton High School | 22.39 | Verified |
| 6 | SEBUNYENZI, Josephine | SR | Mehlville High School | NT | Unverified: |
