| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 3 | SYED, Maiyah | FR | Parkway South High School | NT | Unverified: |
| 4 | VITALE, Allison | SR | Fox High School | NT | Unverified: |
| 5 | KAMAU, Esta | SO | Parkway West High School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | JONES, Nadine | SO | Lafayette (Wildwood) High School | NT | Unverified: |
| 2 | WILCOX, Marissa | SO | Lafayette (Wildwood) High School | NT | Unverified: |
| 3 | JAMES, Brianna | SO | Parkway West High School | NT | Unverified: |
| 4 | KUMAR, Swati | JR | Parkway West High School | 1:24.78 | Verified |
| 5 | SCHJENKEN, Isabelle | JR | Parkway South High School | 1:29.76 | Verified |
| 6 | WEILERT, Melanie | FR | Parkway South High School | NT | Unverified: |
| 7 | MCGINNIST, Alise | SO | Mehlville High School | NT | Unverified: |
| 8 | JONES, Skylyn | JR | Parkway South High School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ROSEWELL, Sophia | JR | Parkway South High School | 1:20.93 | Verified |
| 2 | HUDSON, Nyla | SO | Fox High School | 1:19.57 | Verified |
| 3 | LUDWIG, Mary | SR | Parkway South High School | 1:17.13 | Verified |
| 4 | THARP DICKERSON, ALAYNA | SO | Oakville High School | 1:14.98 | Verified |
| 5 | THOMAS, Je'Riya | SO | Ritenour High School | 1:15.74 | Verified |
| 6 | RUGER, Ava | SO | Oakville High School | 1:17.22 | Verified |
| 7 | GUTJAHR, Madeline | FR | Mehlville High School | 1:19.95 | Verified |
| 8 | KUCUKKAYA, Serpil | JR | Parkway West High School | 1:24.07 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | DANG, Paula | SR | Mehlville High School | 1:13.90 | Verified |
| 2 | RAMOS, Vivian | SO | Mehlville High School | 1:12.65 | Verified |
| 3 | SHORES, Michaiah | SO | Mehlville High School | 1:11.56 | Verified |
| 4 | TAYON, Hope | SO | Lafayette (Wildwood) High School | 1:10.11 | Verified |
| 5 | HUMES, Elise | SR | Eureka High School | 1:11.10 | Unverified: |
| 6 | MASALSKIS, Molly | JR | Parkway West High School | 1:11.60 | Verified |
| 7 | WALTON, MACEY | JR | Oakville High School | 1:13.23 | Verified |
| 8 | SANDERS, Samari | JR | Parkway West High School | 1:14.17 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | WILSON, Jordan | FR | Eureka High School | 1:08.90 | Unverified: |
| 2 | LONG, Addison | FR | Lafayette (Wildwood) High School | 1:08.33 | Verified |
| 3 | DAFFRON, HEIDI | SO | Eureka High School | 1:07.50 | Unverified: Northwest Invitational |
| 4 | CONTESTABILE, Kensington | SO | Eureka High School | 1:06.52 | Verified |
| 5 | BRICKMAN, MACLYN | SO | Eureka High School | 1:07.40 | Unverified: Rockwood Girls Quad |
| 6 | BENIGNUS, Laura | FR | Oakville High School | 1:07.78 | Verified |
| 7 | REED, Callista | SR | Eureka High School | 1:08.78 | Verified |
| 8 | O'BRIEN, Natalie | SO | Mehlville High School | 1:10.03 | Verified |