| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 3 | ESTIN, Redondo | Atlantic (Delray) | 45.97 | |
| 4 | JOSEPH, K'ameronn | JR | Atlantic (Delray) | 44.95 |
| 6 | MANGO, Sterling | JR | Cardinal Newman | 47.01 |
| Lane | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|
| 2 | JOSEPH, Carl | SR | Atlantic Christian | 45.17 |
| 3 | ATMOSTERA, Emmanuel | SR | Atlantic (Delray) | 43.00 |
| 4 | WASHINGTON, Cedrick | JR | Palm Beach Lakes | 42.50 |
| 5 | LEWIS, Diniel | SR | Palm Beach Lakes | 42.50 |
| 6 | LIDE, Zedrick | SO | Palm Beach Lakes | 43.22 |
| 7 | KOONCE, Tavon | FR | Palm Beach Lakes | 43.45 |