| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | TIMBERLAKE, Ashton | FR | Dr. Phillips | 43.49 | FHSAA 4A District 9 (4/23/2022) |
| 2 | AUGUSTIN, Presten | FR | Dwyer | 43.21 | FHSAA 4A District 11 (4/20/2022) |
| 3 | ROSS, Jack | SR | Martin County | 43.07 | FHSAA 4A District 10 (4/22/2022) |
| 4 | DANIELS, Donovan | SO | Park Vista | 42.11 | FHSAA 4A District 12 (4/20/2022) |
| 5 | SMITH, Dadrien | SR | Palm Beach Lakes | 42.47 | FHSAA 4A District 11 (4/20/2022) |
| 6 | YOUNG, Ka'Ron | SR | Palm Beach Central | 43.19 | FHSAA 4A District 11 (4/20/2022) |
| 7 | VEGA, Darwin | SO | Tohopekaliga | 43.33 | FHSAA 4A District 9 (4/23/2022) |
| 8 | WARREN, Joshua | FR | Dr. Phillips | 43.75 | FHSAA 4A District 9 (4/23/2022) |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | HAYES, kavion | JR | Royal Palm Beach | 41.95 | FHSAA 4A District 11 (4/20/2022) |
| 2 | CHERANCY, Wathson | SR | Harmony | 41.27 | FHSAA 4A District 10 (4/22/2022) |
| 3 | DIEUJUSTE, Ritch | JR | West Boca Raton | 39.78 | FHSAA 4A District 12 (4/20/2022) |
| 4 | WEST, Nicolas | JR | Spanish River | 37.83 | FHSAA 4A District 12 (4/20/2022) |
| 5 | HORTON, Roderick | SR | Boone | 38.88 | FHSAA 4A District 9 (4/23/2022) |
| 6 | TUYO, Alex | JR | Harmony | 40.88 | FHSAA 4A District 10 (4/22/2022) |
| 7 | PINTO, Thiago | JR | Olympic Heights | 41.89 | FHSAA 4A District 12 (4/20/2022) |
| 8 | JOB, Tyson | SR | Harmony | 42.11 | FHSAA 4A District 10 (4/22/2022) |