Section 1 of 4
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | DAYAL, Sonali | SO | Clayton High School | NT | Unverified: |
| 3 | MCKENNEY, Brooke | 9 | Lindbergh High School | NT | Unverified: |
| 4 | WILDER, Maria | 9 | Mehlville High School | NT | Unverified: |
Section 2 of 4
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | KOTTMEIER, Skyler | SO | Lindbergh High School | NT | Unverified: |
| 3 | MOHR, Maria | 9 | Clayton High School | NT | Unverified: |
| 4 | HONG, Boi | 9 | Mehlville High School | NT | Unverified: |
| 5 | KEEGAN, Ellen | SO | Webster Groves High School | NT | Unverified: |
Section 3 of 4
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | KELLY, Skye | Gateway High School | 1:41.77 | ||
| 2 | O'GORMAN, Lucy | 9 | Nerinx Hall High School | 1:20.59 | Verified |
| 3 | HAUF, Nadia | Gateway High School | 1:16.59 | ||
| 4 | GOODRICH, JULIANA | 9 | Lafayette (Wildwood) High School | 1:18.00 | Unverified: |
| 5 | LOIDA, Natalie | 9 | Nerinx Hall High School | 1:23.22 | Verified |
| 6 | COHEN, Noa | 9 | Ladue Horton Watkins High School | NT | Unverified: |
Section 4 of 4
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | WINDLE, MADILYNN | SO | Marquette High School | 1:15.00 | Unverified: |
| 2 | WALTERS, Olivia | JR | Marquette High School | 1:12.00 | Unverified: |
| 3 | WILKES, Mariah | 9 | Kirkwood High School | 1:08.50 | Unverified: |
| 4 | BURGETT, Karla | 9 | Kirkwood High School | 1:09.10 | Unverified: |
| 5 | JOHNSON, MADELINE | 9 | Lafayette (Wildwood) High School | 1:13.00 | Unverified: |
| 6 | NIEMAN, Elizabeth | SO | Webster Groves High School | 1:15.99 | Verified |
