| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-SP | 1 | 53-01.50 | Fry, Jason (2014) (Stewardson-Strasburg, IL) | Illinois Top Times Championships - Class 1A(IL), 2014-03-28(#1) |
| B-SP | 2 | 51-05.00 | Gibson, Stephen (2015) (Tuscola, IL) | Charleston HS Boys Invitational - Small Schools(IL), 2014-03-22(#1) |
| B-SP | 3 | 50-03.50 | Smith, Chris (2014) (Winnebago, IL) | Byron Indoor Preview(IL), 2014-03-15(#2) |
| B-SP | 4 | 50-02.00 | Sealby, Ross (2015) (Byron, IL) | Byron Last Chance Meet(IL), 2014-03-24(#1) |
| B-SP | 4 | 50-02.00 | Rosenboom, Landon (2014) (Clifton Central, IL) | Illinois Top Times Championships - Class 1A(IL), 2014-03-28(#3) |
| B-SP | 4 | 50-02.00 | Foster, Ben (2014) (Wethersfield, IL) | Lincoln Trail Indoor Conference(IL), 2014-03-14(#1) |
| B-SP | 7 | 48-10.00 | Hagene, Chase (2014) (Nashville Comm, IL) | SIU Boys HS Invitational(IL), 2014-03-08(#3) |
| B-SP | 7 | 48-10.00 | Bell, Terron (2014) (Leo Catholic, IL) | DeLaSalle Indoor Invitational #2(IL), 2014-02-22(#1) |
| B-SP | 9 | 48-05.25 | Cox, Nick (2015) (Williamsville, IL) | Illinois Top Times Championships - Class 1A(IL), 2014-03-28(#5) |
| B-SP | 10 | 47-10.00 | Turner, Clayton (2015) (Tuscola, IL) | Uni Mini Meet #3(IL), 2014-03-12(#1) |
| B-SP | 11 | 47-08.00 | Olson, Nick (2017) (Flanagan-Cornell, IL) | Gene Armer Invitational(IL), 2014-03-22(#2) |
| B-SP | 12 | 47-06.00 | Nall, Luke (2014) (Havana, IL) | Jacksonville Small School Invitational(IL), 2014-03-08(#2) |
| B-SP | 13 | 47-04.00 | Walker, Jonah (2014) (Aurora Christian, IL) | Aurora City Meet(IL), 2014-02-21(#1) |
| B-SP | 14 | 47-02.00 | Diab, Alec (2015) (Alleman, IL) | Sterling Invitational(IL), 2014-03-29(#2) |
| B-SP | 15 | 47-00.00 | Buckman, Justin (2014) (Bureau Valley, IL) | Illinois Top Times Championships - Class 1A(IL), 2014-03-28(#10) |
| B-SP | 16 | 46-08.00 | Paden, Justen (2014) (St. Joseph-Ogden, IL) | Illinois Top Times Championships - Class 1A(IL), 2014-03-28(#11) |
| B-SP | 17 | 46-06.75 | Buenzli, Parker (2015) (Casey-Westfield, IL) | Charleston HS Boys Invitational - Small Schools(IL), 2014-03-22(#4) |
| B-SP | 18 | 46-03.00 | Johnson, Matt (Seneca, IL) | Reed-Custer Invitational(IL), 2014-03-15(#1) |
| B-SP | 19 | 46-02.00 | Canaday, Sam (2016) (Auburn, IL) | Jacksonville Small School Invitational(IL), 2014-03-08(#3) |
| B-SP | 20 | 46-00.00 | Yanni, Isaiah (2014) (Winnebago, IL) | Byron Boys Indoor Classic(IL), 2014-03-22(#4) |
| B-SP | 20 | 46-00.00 | Simpson, Michael (2014) (Momence, IL) | Reed-Custer Comet Classic(IL), 2014-03-22(#2) |
| B-SP | 22 | 45-05.00 | Wallick, Josh (2014) (Fisher, IL) | Danville Co-Ed Open(IL), 2014-03-15(#1) |
| B-SP | 23 | 45-04.00 | Lambrecht, Jared (2015) (Alleman, IL) | Sterling First Chance Meet(IL), 2014-03-15(#3) |
| B-SP | 23 | 45-04.00 | Sietter, Austin (2014) (Bureau Valley, IL) | Sterling First Chance Meet(IL), 2014-03-15(#1) |
| B-SP | 25 | 45-01.50 | Barr, Nick (2015) (Jamaica, IL) | Charleston HS Boys Invitational - Small Schools(IL), 2014-03-22(#7) |
| B-SP | 26 | 45-00.50 | Murfin, Blaze (2015) (Carthage Illini West, IL) | Jacksonville Small School Invitational(IL), 2014-03-08(#4) |
| B-SP | 27 | 44-11.50 | Welton, Mikel (2015) (Shelbyville, IL) | SIU Boys HS Invitational(IL), 2014-03-08(#8) |
| B-SP | 28 | 44-08.00 | Shaw, Buddy (2014) (Mercer County, IL) | Lincoln Trail Indoor Conference(IL), 2014-03-14(#2) |
| B-SP | 29 | 44-04.50 | Behrens, Jake (2015) (St. Joseph-Ogden, IL) | Uni Mini Meet #1(IL), 2014-02-12(#2) |
| B-SP | 30 | 44-04.00 | Hooten, Mitchell (2015) (Red Bud, IL) | SIU Boys HS Invitational(IL), 2014-03-08(#9) |
| B-SP | 31 | 44-03.50 | Jostes, Brenden (2016) (Farmington, IL) | Silver Streak Last Chance Invitational(IL), 2014-03-22(#3) |
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| | | See more performances for B-SP | | |
