| Event | Rank | Mark | By | Meet |
| B-4x400 | 1 | 3:12.86 | Boys Relay (American, FL) (US#6) | Florida Relays(FL), 2015-04-04(#1) |
| B-4x400 | 2 | 3:14.03 | Boys Relay (St. Thomas Aquinas, FL) (US#13) | FL 4A State Meet(FL), 2015-05-02(#2) |
| B-4x400 | 3 | 3:14.23 | Boys Relay (Dr. Phillips, FL) (US#16) | FL 4A State Meet(FL), 2015-05-02(#3) |
| B-4x400 | 4 | 3:17.49 | Boys Relay (Flagler Palm Coast, FL) (US#81) | FL 4A Region 1(FL), 2015-04-23(#2) |
| B-4x400 | 5 | 3:17.99 | Boys Relay (Olympia, FL) | Florida Relays(FL), 2015-04-04(#5) |
| B-4x400 | 6 | 3:19.45 | Boys Relay (Apopka, FL) | FL 4A Region 1(FL), 2015-04-23(#3) |
| | | National Elites above. State Elites below | | |
| B-4x400 | 7 | 3:20.48 | Boys Relay (Colonial, FL) | FL 4A Region 1(FL), 2015-04-23(#4) |
| B-4x400 | 8 | 3:20.53 | Boys Relay (Olympia, FL) | Seminole Open(FL), 2015-02-21(#1) |
| B-4x400 | 9 | 3:21.06 | Boys Relay (Oakleaf, FL) | FL 3A Region 1(FL), 2015-04-23(#3) |
| B-4x400 | 10 | 3:21.56 | Boys Relay (Miami Southridge, FL) | FL 4A Region 4(FL), 2015-04-21(#3) |
| B-4x400 | 11 | 3:22.06 | Boys Relay (Seminole, FL) | Walt Disney World Open(FL), 2015-03-21(#1) |
| B-4x400 | 12 | 3:22.10 | Boys Relay (Lake Brantley, FL) | FL 4A Region 1(FL), 2015-04-23(#5) |
| B-4x400 | 13 | 3:22.71 | Boys Relay (South Dade, FL) | FL 4A Region 4(FL), 2015-04-21(#5) |
| B-4x400 | 14 | 3:22.80 | Boys Relay (St. Cloud, FL) | FL 4A District 5(FL), 2015-04-15(#1) |
| B-4x400 | 15 | 3:22.91 | Boys Relay (Columbus, FL) | FL 4A Region 4(FL), 2015-04-21(#6) |
| B-4x400 | 16 | 3:22.95 | Boys Relay (University, FL) | FL 4A Region 1(FL), 2015-04-23(#6) |
| B-4x400 | 17 | 3:23.11 | Boys Relay (Alonso, FL) | FL 4A Region 2(FL), 2015-04-22(#1) |
| B-4x400 | 18 | 3:23.22 | Boys Relay (Newsome, FL) | FL 4A Region 2(FL), 2015-04-22(#2) |
| B-4x400 | 19 | 3:23.24 | Boys Relay (Oviedo, FL) | FL 4A Region 1(FL), 2015-04-23(#7) |
| B-4x400 | 20 | 3:23.80 | Boys Relay (East Ridge, FL) | FL 4A Region 1(FL), 2015-04-23(#8) |
| B-4x400 | 21 | 3:23.87 | Boys Relay (Dr Krop, FL) | FL 4A Region 4(FL), 2015-04-21(#7) |
| B-4x400 | 22 | 3:24.00 | Boys Relay (Boca Raton, FL) | FL 4A State Meet(FL), 2015-05-02(#10) |
| B-4x400 | 23 | 3:24.07 | Boys Relay (Countryside, FL) | FL 4A District 8(FL), 2015-04-16(#1) |
| B-4x400 | 24 | 3:24.09 | Boys Relay (Coral Reef, FL) | GMAC Championships(FL), 2015-03-17(#4) |
| B-4x400 | 24 | 3:24.09 | Boys Relay (Atlantic, FL) | FL 4A Region 3(FL), 2015-04-22(#2) |
| B-4x400 | 26 | 3:24.55 | Boys Relay (South Plantation, FL) | FL 4A Region 4(FL), 2015-04-21(#8) |
| B-4x400 | 27 | 3:24.60 | Boys Relay (West Orange, FL) | Metro Conference Championships(FL), 2015-03-19(#3) |
| B-4x400 | 28 | 3:24.73 | Boys Relay (Nova, FL) | FL 4A Region 4(FL), 2015-04-21(#9) |
| B-4x400 | 29 | 3:24.93 | Boys Relay (Royal Palm Beach, FL) | FL 4A State Meet(FL), 2015-05-02(#11) |
| B-4x400 | 30 | 3:25.04 | Boys Relay (Piper, FL) | FL 4A District 13(FL), 2015-04-15(#3) |
| B-4x400 | 31 | 3:25.19 | Boys Relay (Wekiva, FL) | FL 4A Region 1(FL), 2015-04-23(#9) |
| B-4x400 | 32 | 3:25.29 | Boys Relay (Kathleen, FL) | Lakeland City Championships(FL), 2015-03-05(#1) |
| B-4x400 | 33 | 3:25.40 | Boys Relay (Winter Park, FL) | FL 4A Region 1(FL), 2015-04-23(#10) |
| B-4x400 | 34 | 3:25.42 | Boys Relay (North Port, FL) | Sarasota County Championships(FL), 2015-04-02(#2) |
| B-4x400 | 34 | 3:25.42 | Boys Relay (Gateway, FL) | FL 4A District 5(FL), 2015-04-15(#2) |
| B-4x400 | 36 | 3:26.06 | Boys Relay (McArthur, FL) | FL 4A District 14(FL), 2015-04-17(#1) |
| B-4x400 | 37 | 3:26.19 | Boys Relay (Mandarin, FL) | FL 4A Region 1(FL), 2015-04-23(#11) |
| B-4x400 | 38 | 3:26.72 | Boys Relay (Miramar, FL) | FL 4A Region 4(FL), 2015-04-21(#10) |
| B-4x400 | 39 | 3:26.76 | Boys Relay (West Port, FL) | FL 4A Region 1(FL), 2015-04-23(#12) |
| B-4x400 | 40 | 3:27.19 | Boys Relay (Ferguson, FL) | GMAC Championships(FL), 2015-03-17(#11) |
| B-4x400 | 41 | 3:27.21 | Boys Relay (Riverview, FL) | FL 4A District 7(FL), 2015-04-09(#2) |
| B-4x400 | 42 | 3:27.29 | Boys Relay (F. W. Buchholz, FL) | Oak Hall Mini-Meet(FL), 2015-04-01(#1) |
| B-4x400 | 43 | 3:27.48 | Boys Relay (West Broward, FL) | FL 4A Region 4(FL), 2015-04-21(#12) |
| B-4x400 | 44 | 3:27.53 | Boys Relay (Monarch, FL) | FL 4A Region 3(FL), 2015-04-22(#5) |
| B-4x400 | 45 | 3:27.54 | Boys Relay (North Miami , FL) | FL 4A Region 4(FL), 2015-04-21(#13) |
| B-4x400 | 46 | 3:27.64 | Boys Relay (Vero Beach, FL) | FL 4A Region 3(FL), 2015-04-22(#6) |
| B-4x400 | 47 | 3:28.04 | Boys Relay (East Bay, FL) | FL 4A Region 2(FL), 2015-04-22(#6) |
| B-4x400 | 48 | 3:28.38 | Boys Relay (Evans, FL) | FL 4A District 3(FL), 2015-04-16(#2) |
| B-4x400 | 49 | 3:29.02 | Boys Relay (Fleming Island, FL) | FL 4A District 1(FL), 2015-04-11(#3) |
| B-4x400 | 50 | 3:29.09 | Boys Relay (Riverview, FL) | Steinbrenner Invitational(FL), 2015-03-21(#5) |
| B-4x400 | 51 | 3:29.20 | Boys Relay (Western, FL) | BCAA South Qualifier(Fl), 2015-03-18(#4) |
| B-4x400 | 52 | 3:29.32 | Boys Relay (Seminole Ridge, FL) | FL 4A Region 3(FL), 2015-04-22(#7) |
| B-4x400 | 53 | 3:29.59 | Boys Relay (Park Vista Community, FL) | Palm Beach County Championships(FL), 2015-04-01(#4) |
| B-4x400 | 54 | 3:29.71 | Boys Relay (Oak Ridge, FL) | Jeff Wentworth Invitational(FL), 2015-03-07(#4) |
| B-4x400 | 55 | 3:29.74 | Boys Relay (Fort Pierce Central, FL) | FL 4A Region 3(FL), 2015-04-22(#8) |
| B-4x400 | 56 | 3:29.90 | Boys Relay (Boone, FL) | Brian Jaeger Elite Classic(FL), 2015-03-14(#5) |
| B-4x400 | 57 | 3:29.93 | Boys Relay (Coral Glades, FL) | Florida Relays(FL), 2015-04-04(#31) |
| B-4x400 | 58 | 3:30.02 | Boys Relay (Freedom, FL) | Florida Relays(FL), 2015-04-04(#32) |
| B-4x400 | 59 | 3:30.24 | Boys Relay (Lake Minneola, FL) | FL 3A Region 2(FL), 2015-04-22(#8) |
| B-4x400 | 60 | 3:30.99 | Boys Relay (Taravella, FL) | BCAA North Central Qualifier(FL), 2015-03-17(#6) |
| B-4x400 | 61 | 3:31.03 | Boys Relay (Durant, FL) | FL 4A District 7(FL), 2015-04-09(#5) |
| B-4x400 | 62 | 3:31.12 | Boys Relay (Miami Palmetto, FL) | GMAC Championships(FL), 2015-03-17(#12) |
| B-4x400 | 63 | 3:31.32 | Boys Relay (Hagerty, FL) | Seminole Athletic Conference Championships(FL), 2015-03-12(#4) |
| B-4x400 | 64 | 3:31.65 | Boys Relay (George M. Steinbrenner, FL) | Nash Higgins Relays(FL), 2015-03-07(#2) |
| B-4x400 | 65 | 3:32.38 | Boys Relay (Everglades, FL) | FL 4A District 14(FL), 2015-04-17(#5) |
| B-4x400 | 66 | 3:32.96 | Boys Relay (Winter Springs, FL) | Embry Little Spikes Invitational(FL), 2015-04-04(#3) |
| B-4x400 | 67 | 3:33.14 | Boys Relay (Lake Nona, FL) | FL 3A Region 2(FL), 2015-04-22(#12) |
| B-4x400 | 68 | 3:33.16 | Boys Relay (St. Petersburg, FL) | FL 4A Region 2(FL), 2015-04-22(#12) |
| B-4x400 | 69 | 3:33.35 | Boys Relay (Wharton, FL) | FL 4A District 6(FL), 2015-04-15(#3) |
| B-4x400 | 70 | 3:33.97 | Boys Relay (Lakewood Ranch, FL) | Florida Relays(FL), 2015-04-04(#39) |
| B-4x400 | 71 | 3:34.17 | Boys Relay (John I. Leonard, FL) | FL 4A Region 3(FL), 2015-04-22(#11) |
| B-4x400 | 72 | 3:34.58 | Boys Relay (Palm Beach Central, FL) | Royal Palm Beach Invitational 2(FL), 2015-04-09(#5) |
| B-4x400 | 73 | 3:34.72 | Boys Relay (Coral Springs, FL) | Coral Springs City Championships(FL), 2015-04-01(#1) |
| B-4x400 | 74 | 3:34.79 | Boys Relay (Celebration, FL) | FL 4A District 5(FL), 2015-04-15(#4) |
| B-4x400 | 75 | 3:34.81 | Boys Relay (Viera, FL) | Astronaut Invitational(FL), 2015-03-20(#2) |
| B-4x400 | 75 | 3:34.81 | Boys Relay (Douglas, FL) | Coral Springs City Championships(FL), 2015-04-01(#2) |
| B-4x400 | 77 | 3:34.83 | Boys Relay (Fort Lauderdale, FL) | Ft. Lauderdale City Championships(FL), 2015-04-01(#6) |
| B-4x400 | 78 | 3:34.96 | Boys Relay (George Jenkins, FL) | FL 4A District 5(FL), 2015-04-15(#5) |
| B-4x400 | 79 | 3:35.02 | Boys Relay (Timber Creek, FL) | Seminole Open(FL), 2015-02-21(#7) |
| B-4x400 | 80 | 3:35.25 | Boys Relay (Homestead, FL) | Dade County Youth Fair(FL), 2015-04-04(#7) |
| B-4x400 | 81 | 3:35.27 | Boys Relay (Wellington, FL) | FL 4A Region 3(FL), 2015-04-22(#12) |
| B-4x400 | 82 | 3:35.39 | Boys Relay (Lyman, FL) | Lake Brantley Classic(FL), 2015-03-07(#7) |
| B-4x400 | 83 | 3:35.52 | Boys Relay (Plant, FL) | FL 4A District 7(FL), 2015-04-09(#6) |
| B-4x400 | 84 | 3:35.59 | Boys Relay (Flanagan, FL) | Hallandale Invitational(FL), 2015-03-07(#10) |
| B-4x400 | 85 | 3:35.60 | Boys Relay (Riverview, FL) | Wharton Quad(FL), 2015-02-25(#1) |
| B-4x400 | 86 | 3:35.75 | Boys Relay (Spanish River, FL) | FL 4A District 11(FL), 2015-04-15(#3) |
| B-4x400 | 87 | 3:35.81 | Boys Relay (Lake Worth, FL) | Suncoast Invite #2(FL), 2015-03-10(#2) |
| B-4x400 | 88 | 3:36.35 | Boys Relay (Lake Mary, FL) | Lake Brantley Open(FL), 2015-02-21(#5) |
| B-4x400 | 89 | 3:36.47 | Boys Relay (Miami Sunset, FL) | Ferguson Invitational(FL), 2015-02-28(#5) |
| B-4x400 | 90 | 3:36.48 | Boys Relay (Plantation, FL) | BCAA North Central Qualifier(FL), 2015-03-17(#7) |
| B-4x400 | 91 | 3:36.53 | Boys Relay (Robert E. Lee, FL) | FL 3A District 3(FL), 2015-04-14(#5) |
| B-4x400 | 92 | 3:36.61 | Boys Relay (Ocoee, FL) | Osceola Kowboy Invitational(FL), 2015-03-14(#8) |
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