| $ | Meet Records | 46.68 | St. Thomas Aquinas | 2017 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 |
|---|---|---|---|---|---|---|
| 2 | Westminster Academy | A | Davis | Mergilles | Nava | Scott |
| 3 | Pine Crest | A | Azout | Boothe | Reddy | Krassan |
| 4 | Cardinal Gibbons | A | Lewis | Lemon | Jones | Douglas |
| 5 | Dillard | A | Bent | baker | Bradwell | Johnson |
| 6 | Fort Lauderdale | A | Wilson | Jean-Baptiste | McFadden | Taylor |
| 7 | Calvary Christian (FtL) | A | Jones Tynes | Lewin | Falkenstrom | Hamilton |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 |
|---|---|---|---|---|---|---|
| 2 | South Florida HEAT | B | Patterson | Fee | Sosa | Sosa |
| 3 | Pine Crest | B | Engelhardt | Selden | Marcus | Snyder |
| 4 | Fort Lauderdale | B | Hall | Dudley | Hall | Wilcox |
| 5 | Stranahan | A | Telusmond | Jones | Jackson | Vaughn |
| 6 | South Florida HEAT | A | Saville | Debomy | Boesch | Sims |