Section 1 of 3
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 3 | RIGDON, Haleigh | SO | Pattonville High School | NT | Unverified: |
| 4 | MOHR, Maria | 9 | Clayton High School | NT | Unverified: |
Section 2 of 3
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | KAREEM, Lana | SO | Mehlville High School | NT | Unverified: |
| 2 | DAYAL, Sonali | SO | Clayton High School | NT | Unverified: |
| 3 | O'GORMAN, Lucy | 9 | Nerinx Hall High School | 1:15.00 | Unverified: time trial |
| 4 | O'BRIEN, Angelina | SR | Mehlville High School | 1:17.14 | Verified |
| 5 | CUMMINGS, Maryana | SO | McCluer North High School | NT | Unverified: |
Section 3 of 3
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | JOHNSON, Synmar | SO | Nerinx Hall High School | 1:12.00 | Unverified: time trial |
| 3 | MARTIN, Louisa | SO | Ladue Horton Watkins High School | 1:10.90 | Unverified: chaminade Tri meet |
| 5 | NIEMAN, Elizabeth | SO | Webster Groves High School | 1:13.00 | Unverified: |
| 6 | WAGGANER, Hannah | SO | Kirkwood High School | 1:14.20 | Unverified: |
