Qualifier Winners gets Preferred Lanes (4-5-3-6)
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | UMAROV, Daniel | SO | Cypress Bay | 4:43.42 | q |
| 2 | ALVAREZ-CLEMENTE, Frankie | JR | Cypress Bay | 4:38.99 | q |
| 3 | VAN SMITH, Brian | SR | West Broward | 4:39.55 | Q |
| 4 | FIORE, Michael | SR | Fort Lauderdale | 4:33.62 | Q |
| 5 | HERRERA, Anthony | SO | St. Thomas Aquinas | 4:37.09 | Q |
| 6 | MACHADO, Lucas | SR | Douglas | 4:53.75 | Q |
| 7 | RAMIREZ, Humberto | SR | Fort Lauderdale | 4:41.07 | q |
| 8 | NODA, Rhys | SR | West Broward | 4:42.35 | q |