Section 1 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | POLLARD, Jeremiah | JR | Francis Howell North High School | NT | Unverified: |
| 3 | MCBRIDE, RYAN | 9 | Marquette High School | NT | Unverified: |
| 4 | ROBINSON, Nathan | JR | Northwest (Cedar Hill) High Scho | 1:02.40 | Unverified: Suburban Yellow 2019 |
| 5 | MILFORD, Vinnie | SR | Fox High School | NT | Unverified: |
| 6 | EIRVIN, Aaron | SR | Fox High School | NT | Unverified: |
Section 2 of 2
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ROLLINS, Joshua | JR | Parkway West High School | 59.00 | Unverified: |
| 2 | MURASKI, Elias | JR | Kirkwood High School | 57.00 | Unverified: |
| 3 | PATTERSON, Damon | JR | Kirkwood High School | 54.00 | Unverified: |
| 4 | LOGAN, Romon | SR | Parkway North High School | 50.14 | Verified |
| 5 | HAMPTON, Malik | JR | Lafayette (Wildwood) High School | 52.82 | Verified |
| 6 | WILDT, Alexander | JR | Lafayette (Wildwood) High School | 54.40 | Unverified: |
| 7 | JOHNSON, Thomas | SR | Parkway West High School | 57.00 | Unverified: |
| 8 | GODARD, Matthew | SR | Northwest (Cedar Hill) High Scho | 59.54 | Verified |
