| # | FLYRA | 21.26 | Tyrese Cooper | Miami Gardens ETC | 5/9/2015 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | PURIFOY, Zamari | Beulah Middle School | 24.45 |
| 2 | BIASI, Angelo Jonathan | Naples Elite | 24.43 |
| 3 | COOPER, Derrick | Broward Millennium Middle School | 24.39 |
| 4 | ETIENNE, Gerald | Veterans Park Academy for the Ar | 24.35 |
| 5 | BERRY, Derion | Boone Middle School | 24.39 |
| 6 | WALKER, Larenz | Neptune Middle School | 24.41 |
| 7 | GRAVES, James | Chasco Middle School | 24.43 |
| 8 | MCCLINTON, Mario | Gulf Middle School | 24.47 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | KELLY, Landon | University School of NSU | 24.31 |
| 2 | HARRIS, Aaron | Tavares Middle School | 24.30 |
| 3 | PILI, Kingston | Boca Warriors Track Club | 24.18 |
| 4 | GRAY, Noah | My Brother's Keeper | 24.11 |
| 5 | SMITH, Aidan | Emerald Coast Middle School | 24.14 |
| 6 | OBAS, Richard | Gulf Coast Runners Youth Team | 24.27 |
| 7 | LALANNE, Jeremiah | Swift Creek Middle School | 24.31 |
| 8 | HENRY, Tyzer | Swift Creek Middle School | 24.34 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | ELLIS, Durran Curt | Graceville HS | 24.07 |
| 2 | MCNICHOLS, Ishmae | Golden Army | 24.01 |
| 3 | MATTHEWS, Thomas | Unattached | 23.96 |
| 4 | DIXON, Deshawn | Power House Athletics | 23.76 |
| 5 | GUERRA, Eddie | Swift Creek Middle School | 23.78 |
| 6 | DAVIS, Kenyarda | Bullard Elite Track Team | 24.00 |
| 7 | JACKSON, Arwin | Atlantic Christian Academy | 24.04 |
| 8 | COLEMAN, Marcus | Gulf Middle School | 24.08 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | KENNON, Chauncey | SPARQ Track Club | 23.60 |
| 2 | NELSON, Eric | The Set | 23.57 |
| 3 | CRUZ, Alec | St. Kevin Catholic School | 23.52 |
| 4 | JONES, Cortaryiou | Fearless | 23.33 |
| 5 | ROWE, Damarion | Ballistic Track and Field | 23.48 |
| 6 | STEVENS, Ah'Mari | Golden Army | 23.57 |
| 7 | CAMPBELL, Solomon | FSG Athletics | 23.58 |
| 8 | CARMO-BRANNEN, Jadrien | Trafalgar Middle School | 23.63 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | MOBLEY, Jacobey | My Brother's Keeper | 23.13 |
| 2 | PRINCE JR, Lee | Golden Army | 23.07 |
| 3 | GERMAN, Jyden | Golden Army | 22.93 |
| 4 | BENNETT, Brandon | House of Athlete | 21.60 |
| 5 | SULLIVAN, JR., Leon | Honest Runners of North Miami | 22.74 |
| 6 | HOWELL, Joshua | St. Johns Striders | 23.01 |
| 7 | AVILA-LOPEZ, Carl | Golden Army | 23.13 |
| 8 | HOCKMAN, Ben | Unattached | 23.30 |