| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | FRESAIN, Frezler | 2 | Unattached | 50.00 | |
| 2 | JEOBOHAM, Bradford | SR | Unattached | 49.00 | |
| 3 | HENRY, Jamar | Professional Runners Club | 48.43 | Broward Elite Showcase | |
| 4 | WYCHE, Khamari | Top Speed Athletics | 47.85 | 2026 FHSAA 4x400m Runner Up | |
| 5 | CARDENAS, Tommy | Professional Runners Club | 48.37 | Broward Elite Showcase | |
| 6 | ANTONUCCI, Peter | FR | Unattached | 48.63 | |
| 7 | SLIDER, Jake | Unattached | 49.00 | ||
| 8 | WALKER, Jason | SR | Unattached | 50.88 |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | NAVARRO, Andres | Unattached | 54.28 | ||
| 2 | DE LIMA, Federico | SR | COLOMBIA | 53.00 | |
| 3 | GARY, Dylan | FR | Pine Crest |
52.27 | Palm League Conference Championships |
| 4 | JOSAPHAT, Ethan | SR | Unattached | 51.16 | |
| 5 | ELK, boden | JR | Unattached | 52.00 | |
| 6 | PITTS, Jacai | SR | Professional Runners Club | 52.78 | |
| 7 | WASHINGTON, Moses | Professional Runners Club | 54.08 | STU Outdoor Meet |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | BROWN, Julian | Unattached | NT | ||
| 2 | ROSS, Karl | Southwest Express | 1:03.00 | ||
| 3 | FABRA, Oscar | SR | Unattached | 59.93 | |
| 4 | JEAN-MARIE, Garidson | JR | Monarch |
55.24 | FHSAA 4A District 14 |
| 5 | GIRI, Jayden | FR | Unattached | 55.06 | |
| 6 | LUCIEN, Jacques | Greater Phila TC | 58.54 | ||
| 7 | APPLEGATE , Jerry | SR | Unattached | 1:00.00 |