| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-LJ | 1 | 21-04.75 | Wenskunas, Austin (2014) (Argenta-Oreana, IL) | Decatur Area Indoor Invitational(IL), 2014-03-12(#1) |
| B-LJ | 2 | 21-01.50 | Sitko, Marcus (2015) (Staunton, IL) | Jacksonville Small School Invitational(IL), 2014-03-08(#1) |
| B-LJ | 3 | 20-11.75 | Kersey, Corey (2015) (Neoga, IL) | Illinois Top Times Championships - Class 1A(IL), 2014-03-28(#1) |
| B-LJ | 4 | 20-10.50 | Swartz, Dwight (2014) (Sherrard, IL) | Titan Invitational(IL), 2014-03-18(#1) |
| B-LJ | 5 | 20-09.75 | Rasmuson, Luke (2015) (Lowpoint-Washburn, IL) | Illinois Top Times Championships - Class 1A(IL), 2014-03-28(#2) |
| B-LJ | 6 | 20-08.50 | King, Kevin (2016) (McNamara, IL) | Reed-Custer Invitational(IL), 2014-03-15(#1) |
| B-LJ | 7 | 20-07.50 | Fox, Philip (2015) (Peoria Christian, IL) | Jacksonville Small School Invitational(IL), 2014-03-08(#3) |
| B-LJ | 7 | 20-07.50 | Reents, Tom (2014) (Litchfield, IL) | Jacksonville Small School Invitational(IL), 2014-03-08(#2) |
| B-LJ | 7 | 20-07.50 | Kidwell, Austin (2014) (Watseka Comm, IL) | Hoosier State Relays Qualifier - W Lafayette(IN), 2014-03-13(#4) |
| B-LJ | 10 | 20-07.25 | Rubarts, Tyler (2014) (Paxton-Buckley-Loda, IL) | Uni Mini Meet #3(IL), 2014-03-12(#1) |
| B-LJ | 11 | 20-04.50 | Royce, Garrett (Sangamon Valley, IL) | Jacksonville Small School Invitational(IL), 2014-03-08(#4) |
| B-LJ | 12 | 20-04.00 | Rowell, Jordan (2017) (Immaculate Conception, IL) | Oswego Boys Invitational(IL), 2014-03-14(#3) |
| B-LJ | 13 | 20-03.50 | Niemeyer, Jordan (2015) (Marian Central, IL) | Oswego Boys Invitational(IL), 2014-03-14(#4) |
| B-LJ | 14 | 20-03.00 | Crawford, Darrian (2014) (Madison, IL) | SIU Boys HS Invitational(IL), 2014-03-08(#8) |
| B-LJ | 14 | 20-03.00 | Alldritt, Nathan (2016) (Winnebago, IL) | Byron Indoor Preview(IL), 2014-03-15(#3) |
| B-LJ | 16 | 20-01.50 | Stanley, Austin (2017) (Meridian, IL) | Decatur Area Indoor Invitational(IL), 2014-03-12(#4) |
| B-LJ | 17 | 20-00.25 | Hoskins, Brady (2016) (Alleman, IL) | Quad Cities Indoor Invitational(IL), 2014-03-05(#2) |
| B-LJ | 18 | 20-00.00 | Hunt, Justin (2014) (Teutopolis, IL) | Charleston HS Boys Invitational - Small Schools(IL), 2014-03-22(#4) |
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| | | See more performances for B-LJ | | |
