| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | MARTIN, Johnny | SR | Ladue Horton Watkins High School | 1:56.80 | Verified |
| 2 | PASHEA, Baker | JR | St. Louis University High School | 1:57.60 | Verified |
| 4 | AHMED, Firaol | SR | Northwest (Cedar Hill) High Scho | 2:00.83 | Verified |
| 5 | FLETCHER, David | JR | Lindbergh High School | 2:01.33 | Verified |
| 6 | BRAZEL, Zach | 9 | Jackson High School | 2:02.87 | Verified |
| 7 | DOTY, Nathaniel | SR | John Burroughs High School | 2:03.51 | Verified |
| 8 | KILLIAN, Joshua | SR | Pattonville High School | 2:05.04 | Verified |
