| Event | Rank | Mark | By | Meet |
| B-300H | 1 | 38.33 | Burgess, Cody (2015) (George M. Steinbrenner, FL) | FL 4A State Meet(FL), 2015-05-02(#6) |
| | | National Elites above. State Elites below | | |
| B-300H | 2 | 39.20 | Reinhardt, Zack (2016) (George M. Steinbrenner, FL) | FL 4A State Meet(FL), 2015-05-02(#7) |
| B-300H | 3 | 40.67 | Whetzel, Kevontre (2016) (Countryside, FL) | FL 4A District 8(FL), 2015-04-16(#2) |
| B-300H | 4 | 40.79 | Thorp, Noel (2015) (Palm Harbor University, FL) | FL 4A District 8(FL), 2015-04-16(#3) |
| B-300H | 5 | 40.82 | Alexander, Elijah (2015) (Countryside, FL) | FL 4A District 8(FL), 2015-04-16(#4) |
| B-300H | 6 | 41.08 | Manhertz, Sean (2015) (Riverview, FL) | FL 4A District 7(FL), 2015-04-09(#1) |
| B-300H | 7 | 41.18 | Birks, Lateef (2018) (Riverview, FL) | FL 4A District 7(FL), 2015-04-09(#2) |
| B-300H | 8 | 41.24 | Fuller, Emanuel (2017) (Alonso, FL) | FL 4A District 6(FL), 2015-04-15(#2) |
| B-300H | 8 | 41.24 | Tyler, Julian (2016) (Sarasota, FL) | Sarasota County Championships(FL), 2015-04-02(#1) |
| B-300H | 10 | 41.29 | Collins, Kenobia (2016) (Kathleen, FL) | Polk County Championships(FL), 2015-03-21(#2) |
| B-300H | 11 | 41.32 | Mobley, Paul (2016) (Manatee, FL) | FL 4A District 8(FL), 2015-04-16(#5) |
| B-300H | 12 | 41.36 | Brown, Brandon (2016) (George Jenkins, FL) | FL 4A District 5(FL), 2015-04-15(#3) |
| B-300H | 13 | 41.41 | Beadle, Matt (2015) (Plant, FL) | FL 4A District 7(FL), 2015-04-09(#3) |
| B-300H | 14 | 41.50 | Wise, Herbert (2016) (Ridge Community, FL) | Osceola Kowboy Invitational(FL), 2015-03-14(#4) |
| B-300H | 15 | 41.53 | Harper, Jar-Quae (2016) (St. Cloud, FL) | FL 4A District 5(FL), 2015-04-15(#4) |
| B-300H | 16 | 41.74 | Proctor, Will (2017) (Newsome, FL) | Steinbrenner Invitational(FL), 2015-03-21(#16) |
| B-300H | 17 | 41.75 | Goncalves, Jacob (2016) (George M. Steinbrenner, FL) | FL 4A District 6(FL), 2015-04-15(#3) |
| B-300H | 18 | 41.78 | Brown, Cameron (2016) (George Jenkins, FL) | FL 4A District 5(FL), 2015-04-15(#5) |
| B-300H | 19 | 41.86 | Braun, Couper (Lakewood Ranch, FL) | Brian Jaeger Elite Classic(FL), 2015-03-14(#8) |
| B-300H | 20 | 41.97 | Ulysse, Christian (2015) (Riverview, FL) | FL 4A District 8(FL), 2015-04-16(#3) |
| B-300H | 21 | 42.04 | Miller, Henry (2016) (Gateway, FL) | Gateway Panther Invitational(FL), 2015-02-21(#2) |
| B-300H | 22 | 42.11 | Meadows, Seth (2017) (Newsome, FL) | FL 4A District 7(FL), 2015-04-09(#4) |
| B-300H | 23 | 42.15 | Tatge, Zach (Riverview, FL) | IMG Invitational(FL), 2015-03-14(#2) |
| B-300H | 24 | 42.45 | Petruzzi, Michael (2016) (Lakewood Ranch, FL) | FL 3A Region 3(FL), 2015-04-23(#13) |
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| | | See more performances for B-300H | | |
