| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-SP | 1 | 48-08.75 | Washington, Andre (2016) (George M. Steinbrenner, FL) | FL 4A Region 2(FL), 2015-04-22(#1) |
| B-SP | 2 | 48-01.00 | Kramer, Matthew (2016) (Lakeland, FL) | FL 4A Region 2(FL), 2015-04-22(#2) |
| B-SP | 3 | 47-08.00 | Steinberg, Carson (2015) (Newsome, FL) | FL 4A District 7(FL), 2015-04-09(#1) |
| B-SP | 4 | 47-02.00 | Cleland, Cameron (2015) (Palm Harbor University, FL) | Pinellas County Athletic Conference (FL), 2015-03-26(#2) |
| B-SP | 5 | 47-01.50 | Johnson-Stone, Jus (2015) (Haines City, FL) | FL 4A District 5(FL), 2015-04-15(#1) |
| B-SP | 6 | 46-06.00 | Glesge, William (2015) (North Port, FL) | FL 4A District 8(FL), 2015-04-16(#1) |
| B-SP | 7 | 46-01.00 | Robinson, Darine (2016) (Manatee, FL) | FL 4A District 8(FL), 2015-04-16(#3) |
| B-SP | 8 | 45-07.50 | Crowell, Evan (Plant City, FL) | Nash Higgins Relays(FL), 2015-03-07(#1) |
| B-SP | 9 | 45-03.25 | Henry, Leroy (2016) (St. Cloud, FL) | FL 4A Region 2(FL), 2015-04-22(#6) |
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| | | See more performances for B-SP | | |
