| Event | Rank | Mark | By | Meet |
| B-SP | 1 | 60-00.00 | Sikon, Sam (2017) (Carbondale Comm, IL) (US#18) | Gene Armer Invitational(IL), 2015-03-21(#1) |
| | | National Elites above. State Elites below | | |
| B-SP | 2 | 53-03.00 | Akins, Daniall (2015) (Cahokia, IL) | Charleston EIU Boys Invitational - Large Schools(IL), 2015-03-21(#1) |
| B-SP | 3 | 53-02.00 | Franklin, Andrew (2015) (Mahomet-Seymour, IL) | Normal West Boys Invitational(IL), 2015-02-28(#1) |
| B-SP | 4 | 51-10.00 | Haynes, Montell (2016) (Lanphier, IL) | Edwardsville Tiger Indoor Invitational(IL), 2015-03-13(#3) |
| B-SP | 5 | 50-09.75 | Bell, Mckinley (2016) (Cahokia, IL) | Charleston EIU Boys Invitational - Large Schools(IL), 2015-03-21(#4) |
| B-SP | 6 | 50-03.00 | Duerig, Andrejas (2015) (Mt. Carmel, IL) | Morton Boys Meet #1(IL), 2015-02-13(#2) |
| B-SP | 7 | 50-00.50 | Carrigan, Kane (2016) (Harrisburg, IL) | Edwardsville Tiger Indoor Invitational(IL), 2015-03-13(#4) |
| B-SP | 8 | 49-10.00 | Vollrath, Bryce (2016) (Richwoods, IL) | @PNtrack.com Invitational(IL), 2015-03-14(#3) |
| B-SP | 8 | 49-10.00 | O'Connor, Sean (2015) (Benet Academy, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#2) |
| B-SP | 10 | 49-00.00 | Krawczyk, Nick (2016) (North Boone, IL) | Byron Indoor Preview(IL), 2015-03-14(#4) |
| B-SP | 11 | 48-11.00 | Williams, Alex (2015) (Rantoul, IL) | @PNtrack.com Invitational(IL), 2015-03-14(#2) |
| B-SP | 12 | 48-08.75 | Brown, Cole (2016) (Richwoods, IL) | Centennial Charger Classic(IL), 2015-03-07(#5) |
| B-SP | 13 | 48-08.00 | Worthington, Ben (2016) (Rochelle, IL) | Gary Egler Boys Invitational(IL), 2015-03-18(#1) |
| B-SP | 14 | 48-04.50 | Megginson, Gabe (2016) (Jacksonville, IL) | Gene Armer Invitational(IL), 2015-03-21(#3) |
| B-SP | 15 | 47-09.00 | Sullens, Zane (2015) (Prairie Central, IL) | ISU HS Invitational(IL), 2015-03-07(#4) |
| B-SP | 16 | 47-08.75 | Sullivan, Tucker (2017) (Marion, IL) | Marion Boys Early Bird Indoor(IL), 2015-02-28(#1) |
| B-SP | 17 | 47-06.00 | Brown, Verdis (2018) (Mt. Carmel, IL) | Chicago Catholic League Indoor Championships(IL), 2015-03-21(#1) |
| B-SP | 18 | 47-05.00 | Mitchell, Detric (2015) (Lanphier, IL) | Normal West Boys Invitational(IL), 2015-02-28(#5) |
| B-SP | 19 | 47-04.00 | Ham, Timothy (2015) (Champaign Central, IL) | VA 6A Conference 7(VA), 2015-02-07(#2) |
| B-SP | 19 | 47-04.00 | Buchanan, Damian (2016) (Marion, IL) | Marion Boys Early Bird Indoor(IL), 2015-02-28(#2) |
| B-SP | 21 | 46-09.00 | Christian, Tim (2015) (Antioch, IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#10) |
| B-SP | 22 | 46-03.50 | McGraw, Jake (2016) (Metamora, IL) | Sterling Newman Invitational(IL), 2015-03-06(#1) |
| B-SP | 23 | 46-03.25 | Wagner, Jacob (2015) (Mattoon, IL) | Charleston EIU Boys Invitational - Large Schools(IL), 2015-03-21(#9) |
| B-SP | 24 | 46-01.75 | Brouilette, Joseph (2015) (Sterling, IL) | Sterling Co-Ed Invitational(IL), 2015-03-24(#1) |
| B-SP | 25 | 46-00.50 | Rogers, Jawan (2015) (Thornridge, IL) | Bloom Track Madness Invitational(IL), 2015-02-28(#2) |
| B-SP | 26 | 45-11.00 | Christiansen, Anton (2015) (Burlington Central, IL) | Byron Indoor Preview(IL), 2015-03-14(#8) |
| B-SP | 26 | 45-11.00 | Varys, Jacob (2016) (Woodstock North, IL) | Fox Valley Boys Indoor Conference Meet(IL), 2015-03-18(#6) |
| B-SP | 28 | 45-10.25 | Sahakyan, Gabe (2016) (Dunlap, IL) | Galesburg Silver Streak Invitational(IL), 2015-03-21(#4) |
| B-SP | 29 | 45-09.00 | Woodland, Braxton (2015) (Eisenhower, IL) | Gene Armer Invitational(IL), 2015-03-21(#5) |
| B-SP | 30 | 45-08.00 | Hutchinson, Tom (2015) (Metamora, IL) | Steve Coffman Invitational(IL), 2015-02-27(#1) |
| B-SP | 31 | 45-07.50 | Weah, Wlatee (2015) (Springfield Southeast, IL) | Jacksonville Large School Invitational(IL), 2015-03-06(#2) |
| B-SP | 32 | 45-07.00 | Brown, Tommy (2016) (Plano, IL) | Sycamore Boys Quad #2(IL), 2015-03-04(#1) |
| B-SP | 32 | 45-07.00 | Watts, Devon (2016) (Manual, IL) | Big 12 Boys Indoor Conference Meet(IL), 2015-03-10(#6) |
| B-SP | 34 | 45-04.00 | Pearson, Warren (2015) (Freeport, IL) | Tri-State Invitational(WI), 2015-03-21(#3) |
| B-SP | 35 | 45-02.00 | Golt, Garrett (2015) (Rochelle, IL) | Gary Egler Boys Invitational(IL), 2015-03-18(#3) |
| B-SP | 36 | 45-01.50 | Richardson, Kelton (2015) (Lanphier, IL) | Centennial Charger Classic(IL), 2015-03-07(#1) |
| B-SP | 37 | 45-01.00 | Bush, Austin (Highland, IL) | Jacksonville Large School Invitational(IL), 2015-03-06(#3) |
| B-SP | 38 | 44-08.00 | Noonan, Travis (Canton, IL) | Jacksonville Large School Invitational(IL), 2015-03-06(#4) |
| B-SP | 39 | 44-06.00 | Robinson, Anfernee (Morgan Park, IL) | Glenbard North Boys Invitational(IL), 2015-03-06(#2) |
| B-SP | 40 | 44-04.50 | Barger, Jared (2017) (Harrisburg, IL) | Edwardsville Tiger Indoor Invitational(IL), 2015-03-13(#11) |
| B-SP | 41 | 44-04.00 | Kinder, Tristan (Kaneland , IL) | Batavia Co-Ed Open (IL), 2015-03-12(#1) |
| B-SP | 42 | 44-00.25 | Miley, Calvin (Centralia, IL) | Charleston EIU Boys Invitational - Large Schools(IL), 2015-03-21(#18) |
| B-SP | 43 | 44-00.00 | Demma, Nick (St. Rita, IL) | Morton Boys Meet #1(IL), 2015-02-13(#6) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for B-SP | | |
