| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | FRUECHTENICHT, Kai | West Boca Raton | 1:59.83 | Louie Bing Invitational |
| 2 | KORNILOV, Maxum | South Fork | 2:00.56 | Martin County Crossing the Finish Line Invite |
| 3 | LAWSON, Colton | King's Academy | 2:02.16 | Saint Andrew's HS Track Invitational #2 |
| 4 | MITCHELL, Jurmain | Fort Pierce Central | 2:04.51 | Martin County Crossing the Finish Line Invite |
| 5 | CRITOPH, Connor | South Fork | 2:05.19 | FHSAA 3A District 14 |
| 6 | ELLIOTT, Ethan | Wellington | 2:06.79 | Jeff Fossen Memorial Meet 2023 |
| 7 | KAEGI, Noah | Fort Pierce Central | 2:08.77 | Jupiter Preseason 2023 |
| 8 | COLEY, Daniel | Palm Beach Central | 2:08.90 | Royal Palm Beach Invitational 1 |
| 9 | BINDER, Aaron | Jupiter | 2:09.58 | FHSAA 4A District 11 |
| 10 | LAYMAN, Benjamin | Jupiter | 2:09.86 | MCHS Tiger Invitational 2023 |
| 11 | GILBERT, Yosef | Wellington | 2:10.00 | |
| 12 | OSPINA, Daniel | Park Vista | 2:10.03 | FHSAA 4A District 12 |
| 13 | GOPIE, Aubyn | Wellington | 2:12.00 | |
| 14 | FREDERIC, Nixon | Park Vista | 2:14.50 | Park Vista Meet #1 |
| 15 | OPTON, Connor | Jupiter | 2:14.77 | MCHS Tiger Invitational 2023 |
| 16 | ANTOINIE, Corey | Lake Worth | 2:15.52 | Jeff Fossen Invitational |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | GUYETT, Brett | West Boca Raton | 2:15.54 | Royal Palm Beach Invitational 1 |
| 2 | JACQUES, Gamaliel | Park Vista | 2:16.42 | Park Vista Meet #1 |
| 3 | ARTHAY, Max | Suncoast | 2:16.89 | FHSAA 3A District 14 |
| 4 | CHARLES, Marcus | Lake Worth | 2:17.95 | Martin County Crossing the Finish Line Invite |
| 5 | MARITT, Owen | Martin County | 2:17.98 | Louie Bing Invitational |
| 6 | TAYLOR, Jake | Pine School | 2:18.40 | MCHS Tiger Invitational 2023 |
| 7 | TOVAR, Nicolas | Fort Pierce Central | 2:24.42 | Treasure Lake Conference |
| 8 | FEAMAN, Kyle | Palm Beach Central | 2:24.62 | Royal Palm Beach Invitational 1 |
| 9 | JEAN-PHILIPPE, Pyno | Palm Beach Central | 2:25.00 | |
| 10 | LUNDI, Pierre | Forest Hill | 2:25.70 | Park Vista Meet #1 |
| 11 | PIÑA, Juan Diego | St. Andrew's | 2:25.94 | Saint Andrew's HS Track Invitational #1 |
| 12 | CHAVEZ, Jake | Dwyer | 2:27.03 | Panther Open |
| 13 | FAZAKAS, Ian | Dwyer | 2:27.36 | Atlantic Delray Preseason Meet |
| 14 | JOHNSON, Laurie | West Boca Raton | 2:27.59 | Royal Palm Beach Invitational 1 |
| 15 | STULTZ, Amar | John I. Leonard | 2:28.03 | FHSAA 4A District 12 |
| 16 | GONZALEZ, Santiago | Okeechobee | 2:28.30 | Antone Smith Muck City Fastest |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | MCPHERSON, Sean | Suncoast | 2:33.14 | NPB Conference Meet 2022 |
| 2 | ALVAREZ, Hiscliff | Forest Hill | 2:35.00 | |
| 3 | OTT, Timothy | King's Academy | 2:35.26 | Kings Academy Invit 1 |
| 4 | WATSON, George | Forest Hill | 2:39.81 | Park Vista Meet #1 |
| 5 | ALVARENGA, Daniel | Don Soffer | NT | |
| 6 | CARROLL, Reef | Martin County | NT | |
| 7 | CHARLES, Snyder | Lake Worth | NT | |
| 8 | DOBIAS, Jack | Martin County | NT | |
| 9 | GAST, Timothy | King's Academy | NT | |
| 10 | GRANDIS, Ryan | St. Andrew's | NT | |
| 11 | MURRAY, Nicholas | Dwyer | NT | |
| 12 | PATTEN, John | South Fork | NT | |
| 13 | PHILLIPS, Chaynaya'ah | Okeechobee | NT | |
| 14 | RACIOPPI, Rocco | Don Soffer | NT | |
| 15 | SULLIVAN, John | Suncoast | NT | |
| 16 | THOMPSON, Myles | Don Soffer | NT | |
| 17 | WILLIAMS, Justin | Okeechobee | NT | |
| 18 | WINFIELD, Michael | St. Andrew's | NT |