Section 1 of 4
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | DIAZ-GRANADOS, JAVIER | SO | Lafayette (Wildwood) High School | NT | Unverified: |
| 3 | GARCIA, Dylan | JR | Clayton High School | NT | Unverified: |
| 4 | HALDIMAN, Thomas | JR | Clayton High School | NT | Unverified: |
Section 2 of 4
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | REBSTOCK, Holden | Gateway High School | 27.86 | ||
| 3 | BAUR, Jeffrey | SO | St. Louis University High School | 27.54 | Verified |
| 4 | BACKOWSKI, Justin | Gateway High School | 27.78 | ||
| 5 | ROACH, Gavin | 9 | Vianney High School | 29.28 | Verified |
Section 3 of 4
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | BIAS, Clark | 9 | Webster Groves High School | 25.85 | Verified |
| 2 | WELCH, Jaylon | SO | Kirkwood High School | 25.50 | Verified |
| 3 | SALCEDO, Hans | SR | St. Louis University High School | 25.34 | Unverified: |
| 4 | LEVINE, Owen | 9 | Ladue Horton Watkins High School | 25.50 | Unverified: |
| 5 | MCCULLEY, Ke'Von | SR | Kirkwood High School | 25.60 | Unverified: |
| 6 | WOLF, Matthew | SO | Mehlville High School | 25.85 | Verified |
Section 4 of 4
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | BOOTH, Jabari | 9 | Webster Groves High School | 24.97 | Verified |
| 2 | EVANS, William | SO | Mehlville High School | 24.90 | Unverified: Oakville Quad |
| 3 | LEE, Boston | SO | Ladue Horton Watkins High School | 24.20 | Unverified: |
| 4 | COMPTON, Brycen | SO | Lafayette (Wildwood) High School | 24.30 | Unverified: |
| 5 | EARLEY, Zachary | 9 | Lindbergh High School | 24.95 | Verified |
| 6 | BALBO, Noah | 9 | Lindbergh High School | 24.98 | Verified |
