| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | VAN DE MEENE, Mark | Winter Park | 23.05 | Saint Cloud Invitational 2019 |
| 2 | WILLIAM, Aviance | Orangewood Christian | 22.68 | |
| 3 | TIRADO BOCANEGRA, Ian | Winter Park | 22.65 | Saint Cloud Invitational 2019 |
| 4 | TIRADO BOCANEGRA, Jadon | Winter Park | 21.87 | Saint Cloud Invitational 2019 |
| 5 | BURRIS, Mekhi | Lake Nona | 22.52 | Saint Cloud Invitational 2019 |
| 6 | WARD, Jayden | University (Orlando) | 22.67 | Spruce Creek George Janan Invitational |
| 7 | MARTIN, Damarre | University (Orlando) | 22.96 | Bob Mosher Wildcat Open 2019 |
| 8 | MITCHELL, Brady | Geneva School | 23.13 | UNF Pre-State High School Meet |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | CROOMS, Philip | Lake Mary | 23.60 | Lake Mary Wednesday Meet #1 2019 |
| 2 | KHAN, Mahin | Cypress Creek | 23.37 | Saint Cloud Invitational 2019 |
| 3 | ROBERTS, Aaron | Boone | 23.27 | |
| 4 | FINE, Ketson | University (Orlando) | 23.14 | Royal Invitational 2019 |
| 5 | HUGHES, Micaiah | Lake Mary | 23.24 | Brian Jaeger Elite Classic 2019 |
| 6 | WILLIAMS, Corey | Lake Nona | 23.30 | Tohopekaliga Tigers Invitational |
| 7 | CAPRETTI, Jael | Timber Creek | 23.46 | Highlander Invitational 2019 |
| 8 | ZHOU, Francisco | Lake Highland Prep | 23.64 | Highlander Classic 2019 |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | CAMPBELL, Ben | Timber Creek | 24.50 | |
| 2 | ANDERSON, Junior | Master's Academy (Oviedo) | 23.89 | |
| 3 | ALEXANDER, Anson | Boone | 23.70 | Highlander Classic 2019 |
| 4 | KEITHS, Terrail | University (Orlando) | 23.69 | Royal Invitational 2019 |
| 5 | GIBBS, Terrance | Master's Academy (Oviedo) | 23.70 | |
| 6 | ROSS, Graylon | Lake Mary | 23.71 | FHSAA Class 4A-District 2 |
| 7 | ALILIN, Jay | Geneva School | 24.25 | Carl Friedland Memorial 2019 |
| 8 | MARCH, Deiber | Geneva School | 24.62 | Saints Invitational 2019 |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | VERTILUS, Neil | Cypress Creek | 25.23 | Tohopekaliga Tigers Invitational |
| 2 | HILL, Kenneth | Trinity Prep | 25.15 | Saints Invitational 2019 |
| 3 | SIMPSON, Evan | Master's Academy (Oviedo) | 24.97 | Royal Open 2019 |
| 4 | COX, Allen | First Academy (Orlando) | 24.80 | |
| 5 | ALEANDRE, Michael | East River | 24.91 | Lake Mary Wednesday Meet #1 2019 |
| 6 | ADAM, Andres | Lake Highland Prep | 25.09 | Highlander Classic 2019 |
| 7 | FEIPEL, Christian | First Academy (Orlando) | 25.16 | UNF Pre-State High School Meet |
| 8 | MURRILLO , Alessandro | Lake Highland Prep | 25.48 | Saints Invitational 2019 |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | HARVIE, Robert | Orangewood Christian | 27.97 | Mount Dora Quad Meet 2 |
| 2 | LABORDEAUX, Omarion | Boone | 26.88 | Metro Conference Freshman - Sophomore Championship 2019 |
| 3 | MANGUEL, Edrian | Master's Academy (Oviedo) | 26.54 | Saints Invitational 2019 |
| 4 | HENRY, Caleb | First Academy (Orlando) | 25.50 | |
| 5 | APONTE, Andrew | Orangewood Christian | 25.60 | Carl Friedland Memorial 2019 |
| 6 | HICKMAN, Kwanye | East River | 26.83 | Astronuat Preseason Classic |
| 7 | JONES, Timothy | Timber Creek | 27.61 | Boone HS Quad 2019 |
| 8 | SINOPHAT, Alandy | Cypress Creek | 28.14 | Tohopekaliga Tigers Invitational |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 2 | MCKINLEY, Daniel | Lake Nona | NT | |
| 3 | KATZ, Carter | Trinity Prep | NT | |
| 4 | RAMSEY, Jake | Lake Mary | NT | |
| 5 | DRUMMOND, Carson | Trinity Prep | NT | |
| 6 | VON RINTELN, Austin | East River | NT |