| Event | Rank | Mark | By | Meet |
| B-TJ | 1 | 49-01.50 | Revell, Saige (2015) (DeSoto, TX) (US#16) | TX 6A State Meet(TX), 2015-05-16w(0.7)(#2) |
| B-TJ | 2 | 49-00.50 | Madu, Michael (2015) (Plano East, TX) (US#20) | TX 6A Region 1 Arlington(TX), 2015-05-02w(0.4)(#1) |
| B-TJ | NWI | 48-05.00 | Mitchell, Marcus (2015) (Coppell, TX) | Legacy Bronco Relays(TX), 2015-02-21 NWI(#1) |
| B-TJ | NWI | 48-02.75 | Madu, Michael (2015) (Plano East, TX) | TX 6A District 6 Marcus(TX), 2015-04-16 NWI(#1) |
| B-TJ | NWI | 48-02.00 | Flores, Roberto (2015) (El Dorado, TX) | TX 6A Area 1-2 El Paso(TX), 2015-04-24 NWI(#1) |
| B-TJ | NWI | 48-01.25 | Patterson, Eldridge (2015) (El Dorado, TX) | USATF JO Region 10 Qualifier(TX), 2015-07-12 NWI(#1) |
| B-TJ | 3 | 48-01.25 | Mitchell, Marcus (2015) (Coppell, TX) (US#37) | TX 6A Region 1 Arlington(TX), 2015-05-02w(1.1)(#2) |
| B-TJ | NWI | 48-00.00 | Small, Niko (2015) (Bowie, TX) | TX 6A Area 3-4 Abilene(TX), 2015-04-24 NWI(#1) |
| B-TJ | 4 | 47-08.00 | Neboh, Dexter (2016) (Permian, TX) (US#48) | USATF World Youth Trials(IL), 2015-07-01w(0.7)(#1) |
| B-TJ | 5 | 47-04.50 | Small, Niko (2015) (Bowie, TX) (US#63) | TX 6A Region 1 Arlington(TX), 2015-05-02w(0)(#4) |
| B-TJ | NWI | 47-04.00 | Neboh, Dexter (2016) (Permian, TX) | McMurry War Hawk Classic(TX), 2015-03-21 NWI(#0) |
| B-TJ | 6 | 47-03.00 | Patterson, Eldridge (2015) (El Dorado, TX) (US#70) | TX 6A Region 1 Arlington(TX), 2015-05-02w(0)(#5) |
| B-TJ | NWI | 47-00.25 | Oyetunde, Emmanuel (2018) (Franklin, TX) | TX 6A District 1 El Paso(TX), 2015-04-17 NWI(#2) |
| | | National Elites above. State Elites below | | |
| B-TJ | 7 | 46-07.25 | Flores, Roberto (2015) (El Dorado, TX) | TX 6A Region 1 Arlington(TX), 2015-05-02w(0.7)(#6) |
| B-TJ | NWI | 46-06.75 | Ortega, Donivan (2016) (Coronado, TX) | TX 6A Area 1-2 El Paso(TX), 2015-04-24 NWI(#3) |
| B-TJ | 8 | 46-04.75 | Chikaeze, Gregory (2016) (Allen, TX) | TX 6A Region 1 Arlington(TX), 2015-05-02w(1.3)(#7) |
| B-TJ | 9 | 46-01.50 | Ortega, Donivan (2016) (Coronado, TX) | USATF Junior Olympics National Championships 17-18(FL), 2015-08-02w(0.9)(#10) |
| B-TJ | NWI | 46-01.00 | Jeffery, Aurthur (2015) (Cedar Hill, TX) | Cedar Hill Legacy Invitational(TX), 2015-03-14 NWI(#1) |
| B-TJ | NWI | 45-10.00 | Brooks, Jaylin (2016) (Bell, TX) | TX 6A Area 7-8 Cedar Hill(TX), 2015-04-22 NWI(#2) |
| B-TJ | 10 | 45-09.00 | Thomas, Ethan (2017) (Coronado, TX) | TX 6A Region 1 Arlington(TX), 2015-05-02w(0.1)(#8) |
| B-TJ | NWI | 45-08.50 | Chikaeze, Gregory (2016) (Allen, TX) | Allen Relays(TX), 2015-03-27 NWI(#1) |
| B-TJ | NWI | 45-05.50 | Thomas, Ethan (2017) (Coronado, TX) | TX 6A Area 1-2 El Paso(TX), 2015-04-24 NWI(#4) |
| B-TJ | NWI | 45-03.00 | Awatt, Ronald (2016) (Frenship, TX) | TX 6A Area 1-2 El Paso(TX), 2015-04-24 NWI(#5) |
| B-TJ | NWI | 45-01.00 | Love, Caleb (2016) (DeSoto, TX) | Bryan Adams Cougar Relays(TX), 2015-02-21 NWI(#1) |
| B-TJ | NWI | 45-00.75 | Toy, Ethan (2016) (Guyer, TX) | TX 6A District 5 Keller(TX), 2015-04-09 NWI(#1) |
| B-TJ | NWI | 45-00.50 | Johnson, Devan (2016) (Plano West, TX) | Prosper Christie Relays(TX), 2015-04-02 NWI(#1) |
| B-TJ | 11 | 45-00.25 | Silas, Major (2015) (Allen, TX) | TX 6A Region 1 Arlington(TX), 2015-05-02w(0)(#9) |
| B-TJ | NWI | 45-00.00 | Whetsell, Torrie (2016) (Cedar Hill, TX) | TX 6A Area 7-8 Cedar Hill(TX), 2015-04-22 NWI(#4) |
| B-TJ | NWI | 44-11.75 | Hayes, Christian (2017) (Coronado, TX) | Lubbock Invitational(TX), 2015-04-04 NWI(#2) |
| B-TJ | NWI | 44-08.50 | Hammond, Seth (2015) (Plano West, TX) | Prosper Christie Relays(TX), 2015-04-02 NWI(#2) |
| B-TJ | 12 | 44-07.25 | Brooks, Jaylin (2016) (Bell, TX) | TX 6A Region 1 Arlington(TX), 2015-05-02w(0.5)(#11) |
| B-TJ | NWI | 44-06.50 | Smith, Dacorian (2016) (Cedar Hill, TX) | Jesuit-Sheaner Relays(TX), 2015-03-21 NWI(#4) |
| B-TJ | NWI | 44-06.00 | Meyers, Savon (2015) (Keller Central, TX) | TX 6A Area 5-6 Justin(TX), 2015-04-24 NWI(#4) |
| B-TJ | NWI | 44-06.00 | Dodson, Harrison (2017) (Marcus, TX) | TX 6A District 6 Marcus(TX), 2015-04-16 NWI(#4) |
| B-TJ | NWI | 44-02.50 | Omotosho, Adwale (2016) (Plano East, TX) | TX 6A District 6 Marcus(TX), 2015-04-16 NWI(#5) |
| B-TJ | NWI | 44-00.25 | Powell, Alex (2015) (El Dorado, TX) | TX 6A District 1 El Paso(TX), 2015-04-17 NWI(#5) |
| B-TJ | NWI | 44-00.00 | Huang, Kenneth (2015) (Coronado, TX) | TX 6A District 1 El Paso(TX), 2015-04-17 NWI(#6) |
| B-TJ | NWI | 44-00.00 | Washington, Deon (2016) (Euless Trinity, TX) | TX 6A Area 7-8 Cedar Hill(TX), 2015-04-22 NWI(#6) |
| B-TJ | NWI | 43-11.00 | Adedokun, Ipi (2015) (Duncanville, TX) | TX 6A District 8 Cedar Hill(TX), 2015-04-09 NWI(#3) |
| B-TJ | 13 | 43-09.25 | Meyers, Savon (2015) (Keller Central, TX) | TX 6A Region 1 Arlington(TX), 2015-05-02w(0)(#12) |
| B-TJ | NWI | 43-07.50 | Sessions, Kynacey (2016) (Tascosa, TX) | West Texas A&M HS Classic(TX), 2015-03-13 NWI(#3) |
| B-TJ | 14 | 43-07.25 | Jones, Jaylon (2016) (Allen, TX) | NB Outdoor Nationals - Freshman(NC), 2015-06-20w(1.5)(#1) |
| B-TJ | NWI | 43-07.00 | Fisher, Suade (2016) (Tascosa, TX) | TX 6A Area 1-2 El Paso(TX), 2015-04-24 NWI(#7) |
| B-TJ | NWI | 43-04.50 | Earles, David (2016) (Abilene, TX) | San Angelo Relays(TX), 2015-03-28 NWI(#2) |
| B-TJ | NWI | 43-04.00 | Mitchell, Richard (2017) (South Grand Prairie, TX) | TAAF Games Region 4 Colony(TX), 2015-07-18 NWI(#2) |
| B-TJ | NWI | 43-02.75 | Amoya, Dwayne (2015) (Odessa, TX) | Lubbock Invitational(TX), 2015-04-04 NWI(#4) |
| B-TJ | NWI | 43-01.50 | Parsee, Dillon (2016) (San Angelo Central, TX) | TX 6A District 3 Midland(TX), 2015-04-17 NWI(#1) |
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