| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 1 | Northeast (OP) |
A | Campbell | Jones | Compere | Ruskin | DNS |
| 2 | Mater Bay Academy |
A | Barcelo | Cabrera | Marcos | Sequeria | DNS |
| 3 | Coral Glades |
A | Pierre-Louis | Raymonvil | Hilaire | Brown | DNS |
| 4 | Pembroke Pines Charter |
A | Toussaint | Knight | Rhoden | Hollingshead | 1:34.14 |
| 5 | Douglas |
A | Burchell | Stallings | Sule | Gibbs | DNF |
| 6 | Nova |
A | Campbell | Williams | Sparks | Bailey | 1:34.99 |
| 7 | Monarch |
A | Brannon | Deer | Whyte II | Fisher | NT |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 1 | Coral Springs |
A | Stephens | Joseph | Khan | Nottingham Jr. | 1:32.92 |
| 2 | Spanish River |
A | Cheney | Toscano | Jamen | Frederick | DQ |
| 3 | Boyd Anderson |
A | Stewart-McLaren | Tommie | Thomas | Jean | 1:29.12 |
| 4 | Flanagan |
A | Hawkins | Carter | Daniels | Thomas | 1:25.00 |
| 5 | Dillard |
A | Jennings | West | Pinder | Smith | 1:27.99 |
| 6 | Atlantic (Delray) |
A | Pearson | Tillman | Jasmin | Joseph | 1:29.93 |
| 7 | Somerset Academy (PP) |
A | Smith | Joyce | Meagher | Mora | 1:32.23 |
| 8 | Pompano Beach |
A | Demarco | Walker | Josaphat | Beharry | 1:34.13 |