Section 1 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | CONCANNON, Sophia | SO | Rock Bridge High School | NT | Unverified: |
| 2 | FRENCH, Mikel | SO | Ritenour High School | 1:17.63 | Verified |
| 3 | SIMON, Alise | JR | Francis Howell North High School | 1:15.77 | Verified |
| 4 | MONNIG, Gwendolyn | JR | Hickman High School | 1:11.77 | Verified |
| 5 | HARDGE, Sharleah | SR | Hazelwood Central High School | 1:14.56 | Verified |
| 6 | SMITH, Morgyn | 9 | Hickman High School | 1:16.30 | Verified |
| 7 | JONES, Trinity | 9 | Hazelwood Central High School | 1:19.48 | Verified |
Section 2 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ST. JEAN, Gabriella | JR | Ft. Zumwalt West High School | 1:08.81 | Verified |
| 2 | RIDER, Lyla | SO | Ft. Zumwalt West High School | 1:06.61 | Verified |
| 3 | PARSONS, Grace | SO | Rock Bridge High School | 1:03.36 | Verified |
| 4 | WILLIAMS, Zora | JR | Francis Howell High School | 58.81 | Verified |
| 5 | PRIDEMORE, Brooke | SR | Ft. Zumwalt West High School | 1:01.34 | Verified |
| 6 | MOZINGO, McKenna | JR | Rock Bridge High School | 1:06.10 | Verified |
| 7 | FUTRELL, Brionna | SR | Hazelwood Central High School | 1:07.60 | Unverified: |
| 8 | RICHMOND, Reina | SR | Ritenour High School | 1:09.99 | Verified |
