| Event | Rank | Mark | By | Meet |
| B-SP | 1 | 62-05.00 | Freeman, Josh (2012) (Cary-Grove Community, IL) (US#7) | CLC Boys Quad(IL), 2012-03-10(#1) |
| B-SP | 2 | 57-07.25 | Balmes, Mark (2012) (John Hersey, IL) (US#33) | IPTT Classic - Class 3A(IL), 2012-03-24(#2) |
| B-SP | 3 | 56-05.00 | Bunch, Derek (2012) (Mahomet-Seymour, IL) (US#41) | IPTT Classic - Class 2A(IL), 2012-03-24(#1) |
| B-SP | 4 | 55-07.25 | Tucker, Kyrin (2014) (Normal Community West, IL) (US#55) | IPTT Classic - Class 3A(IL), 2012-03-24(#3) |
| B-SP | 5 | 55-05.25 | Ford, Perez (2012) (Romeoville, IL) (US#57) | IPTT Classic - Class 3A(IL), 2012-03-24(#4) |
| B-SP | 6 | 54-10.00 | Golen, Paul (2012) (York Community, IL) (US#66) | WSC-Silver Boys Indoor(IL), 2012-03-16(#1) |
| B-SP | 7 | 54-07.50 | Pearce, Ryan (2013) (Villa Grove, IL) (US#72) | IPTT Classic - Class A(IL), 2012-03-23(#1) |
| B-SP | 8 | 54-07.00 | Callen, Ryan (2012) (Hinsdale Central, IL) (US#74) | WSC-Silver Boys Indoor(IL), 2012-03-16(#2) |
| B-SP | 9 | 54-05.75 | Duncan, Brendan (2013) (Waterloo, IL) (US#77) | Troy Triad Knights Invitational(IL), 2012-02-25(#1) |
| B-SP | 10 | 54-05.00 | Bearden, Jamaal (2012) (Waubonsie Valley, IL) (US#78) | Upstate Eight Conf Boys Indoor(IL), 2012-03-16(#1) |
| B-SP | 11 | 54-04.00 | Schutt, Tom (2012) (Glenbard West, IL) (US#82) | WSC-Silver Boys Indoor(IL), 2012-03-16(#3) |
| | | National Elites above. State Elites below | | |
| B-SP | 12 | 54-02.00 | Schumacher, Carson (2013) (Normal University, IL) | ISU HS Invitational(IL), 2012-03-03(#1) |
| B-SP | 13 | 54-01.00 | Hollinger, Christian (2012) (Wheaton North, IL) | DuPage Valley Conf. Boys Indoor(IL), 2012-03-16(#1) |
| B-SP | 14 | 53-11.50 | Williams, Brandon (2012) (DuQuoin, IL) | IPTT Classic - Class A(IL), 2012-03-23(#2) |
| B-SP | 15 | 53-10.75 | Weidner, Adam (2012) (Bureau Valley, IL) | IPTT Classic - Class A(IL), 2012-03-23(#3) |
| B-SP | 16 | 53-10.50 | Valdivia, Joel (2012) (Grayslake Central, IL) | Wisconsin Lutheran Varsity Invitational(WI), 2012-03-17(#1) |
| B-SP | 17 | 53-09.25 | Kittridge, Riley (2013) (Waubonsie Valley, IL) | IPTT Classic - Class 3A(IL), 2012-03-24(#5) |
| B-SP | 18 | 53-08.00 | Lair, Kentaye (Granite City, IL) | Tiger Indoor Invitational(IL), 2012-03-09(#1) |
| B-SP | 19 | 53-07.00 | Monroe, Colt (2012) (Lockport Township , IL) | SWSC Blue Boys Indoor(IL), 2012-03-10(#1) |
| B-SP | 20 | 53-06.50 | Huffman, Joe (2012) (Geneseo, IL) | Sterling First Chance Invitational(IL), 2012-03-10(#2) |
| B-SP | 21 | 53-03.50 | Bauers, Kevin (2012) (Bartlett, IL) | Upstate Eight Conf Boys Indoor(IL), 2012-03-16(#2) |
| B-SP | 22 | 53-01.75 | Koester, Kaid (2012) (Carbondale Comm, IL) | IPTT Classic - Class 2A(IL), 2012-03-24(#3) |
| B-SP | 23 | 53-01.00 | Orc, Chris (2012) (Grant Community, IL) | Lake Michigan Invitational(WI), 2012-03-17(#1) |
| B-SP | 24 | 53-00.50 | Valentine, Vincent (2012) (Edwardsville, IL) | Centennial Charger Invitational(IL), 2012-03-03(#1) |
| B-SP | 25 | 52-09.00 | Roche, Tyler (2012) (Triad, IL) | Gene Armer Invitational(IL), 2012-03-17(#1) |
| B-SP | 26 | 52-08.00 | Lombardino, Brandon (2013) (Grant Community, IL) | Lake Michigan Invitational(WI), 2012-03-17(#2) |
| B-SP | 27 | 52-06.75 | Long, Jesse (Providence Catholic, IL) | IPTT Classic - Class 2A(IL), 2012-03-24(#5) |
| B-SP | 28 | 52-04.00 | Torgerson, James (2013) (Springfield, IL) | Charleston EIU Boys Invitational(IL), 2012-03-17(#2) |
| B-SP | 29 | 52-02.00 | Kern, Jared (2014) (Harlem, IL) | Byron Indoor Classic(IL), 2012-03-17(#1) |
| B-SP | 30 | 52-01.75 | Brown, Tyler (2013) (Richwoods, IL) | Normal West Invitational(IL), 2012-02-24(#2) |
| B-SP | 31 | 52-01.50 | Armbrust, Jacob (2012) (Metamora, IL) | Westwood Invitational(IL), 2012-03-16(#2) |
| B-SP | 32 | 52-00.00 | Friedrich, Jack (2013) (Metamora, IL) | Westwood Invitational(IL), 2012-03-16(#3) |
| B-SP | 33 | 51-09.00 | Spaulding, Mac (2012) (Wheaton North, IL) | DuPage Valley Conf. Boys Indoor(IL), 2012-03-16(#2) |
| B-SP | 34 | 51-07.50 | Smith, Ethan (2012) (New Trier Township, IL) | CSL-South Boys Indoor(IL), 2012-03-16(#1) |
| B-SP | 35 | 51-03.00 | Roush, Luke (2012) (Mahomet-Seymour, IL) | Charleston EIU Boys Invitational(IL), 2012-03-17(#3) |
| B-SP | 35 | 51-03.00 | Vaughn, Luke (2013) (Centennial, IL) | Charleston EIU Boys Invitational(IL), 2012-03-17(#4) |
| B-SP | 37 | 51-01.50 | Brooks, Prentiss (2012) (Barrington, IL) | Rolling Meadows Boys Quad(IL), 2012-02-23(#1) |
| B-SP | 38 | 51-01.00 | Boesso, Nick (2012) (Glenbard South, IL) | York Boys Invitational(IL), 2012-03-02(#3) |
| B-SP | 39 | 51-00.00 | Smith, O'Shay (2013) (Lena-Winslow, IL) | Tri-State HS Invitational(WI), 2012-03-24(#2) |
| B-SP | 40 | 50-11.00 | Peterson, Nick (2016) (Oak Park-River Forest, IL) | OPRF/Lyons Boys Dual(IL), 2012-03-02(#1) |
| B-SP | 41 | 50-10.50 | Dziedzic, Matsen (2013) (Libertyville, IL) | Maine E Boys Quad(IL), 2012-03-08(#2) |
| B-SP | 42 | 50-09.25 | Mitchell, Kyle (2013) (Plainfield Central, IL) | Thunderbird Invitational(IL), 2012-03-03(#1) |
| B-SP | 43 | 50-07.00 | Piker, Nick (2013) (Hinsdale Central, IL) | Dual Of The Districts(IL), 2012-03-09(#2) |
| B-SP | 44 | 50-06.50 | Parksey, Tyler (Pekin Community, IL) | Charleston EIU Boys Invitational(IL), 2012-03-17(#6) |
| B-SP | 45 | 50-06.00 | Waller, Tyshon (Thornwood, IL) | SWSC Boys Red Indoor(IL), 2012-03-10(#1) |
| B-SP | 45 | 50-06.00 | Donaldson, Caleb (2012) (Plainfield North, IL) | Proviso East MW Classic(IL), 2012-03-24(#1) |
| B-SP | 47 | 50-05.00 | Dyer, Nate (2014) (Kaneland , IL) | NIB XII Indoor Conference(IL), 2012-03-17(#1) |
| B-SP | 48 | 50-04.50 | Fobbs, Torey (2012) (Glenbard South, IL) | Batavia Boys Quad(IL), 2012-02-25(#1) |
| B-SP | 49 | 50-03.50 | Husain, Zachary (Evanston Township, IL) | Dan Phillips Relays(IL), 2012-03-09(#2) |
| B-SP | 50 | 50-02.50 | Hansen, Alex (Oak Forest, IL) | Hmwd-Flsmr Co Ed Invitational(IL), 2012-03-17(#1) |
| B-SP | 50 | 50-02.50 | Shippert, Jon (2012) (Dixon, IL) | NIB XII Indoor Conference(IL), 2012-03-17(#2) |
| B-SP | 52 | 50-02.00 | Booth, Dany (J Sterling Morton, IL) | WSC-Gold Boys Indoor(IL), 2012-03-17(#1) |
| B-SP | 53 | 49-09.00 | Goodalis, David (2012) (Naperville Central, IL) | DuPage Valley Conf. Boys Indoor(IL), 2012-03-16(#3) |
| B-SP | 54 | 49-07.50 | Bramlett, Terrance (2012) (Niles West, IL) | Niles W City Meet #1(IL), 2012-02-03(#1) |
| B-SP | 55 | 49-06.50 | Zermeno, Jesse (2013) (J Sterling Morton, IL) | WSC-Gold Boys Indoor(IL), 2012-03-17(#2) |
| B-SP | 56 | 49-04.00 | Manning, Gabe (2012) (Williamsville, IL) | IPTT Classic - Class A(IL), 2012-03-23(#4) |
| B-SP | 57 | 49-03.75 | Kerin, (Harlem, IL) | Hononegah Boys Open #2(IL), 2012-03-07(#1) |
| B-SP | 58 | 49-03.50 | Knaperek, Eric (2012) (Lincoln-Way North, IL) | Lncln Way E Co Ed Invitational(IL), 2012-03-03(#1) |
| B-SP | 59 | 49-03.00 | Boggs, Nate (2012) (Effingham, IL) | SIU Boys Invitational(IL), 2012-03-03(#4) |
| B-SP | 60 | 49-02.00 | Schilb, Scott (2013) (Alleman, IL) | Silver Streak Invitational(IL), 2012-03-17(#1) |
| B-SP | 61 | 49-01.50 | Johnson, Taron (2013) (Belleville West, IL) | Normal West Invitational(IL), 2012-02-24(#6) |
| B-SP | 62 | 49-01.00 | Neal, Jordan (2012) (Sterling, IL) | NIB XII Indoor Conference(IL), 2012-03-17(#3) |
| B-SP | 63 | 49-00.00 | Bergman, Nic (2012) (Litchfield, IL) | Charleston EIU Boys Invitational(IL), 2012-03-17(#2) |
| B-SP | 63 | 49-00.00 | Echeverria, Luis (2013) (Grant Community, IL) | Lake Michigan Invitational(WI), 2012-03-17(#5) |
| B-SP | 65 | 48-09.00 | Leonard, Max (2012) (Glenbrook South, IL) | Glenbrook S Boys Quad(IL), 2012-03-09(#1) |
| B-SP | 65 | 48-09.00 | Hyc, Mike (2013) (St. Laurence Catholic, IL) | Chgo Catholic League Championships(IL), 2012-03-17(#2) |
| B-SP | 67 | 48-08.25 | Anderson, Cullen (Crystal Lake Central, IL) | Byron Indoor Classic(IL), 2012-03-17(#2) |
| B-SP | 68 | 48-08.00 | Nelson, Coleman (2013) (Rockford Christian, IL) | Nelson-Daniel Small School Invitational(WI), 2012-03-17(#6) |
| B-SP | 69 | 48-07.00 | Martin, Phillip (2012) (Kenwood Academy, IL) | ISU HS Invitational(IL), 2012-03-03(#3) |
| B-SP | 70 | 48-06.00 | Cheatom, Marcus (2013) (Brother Rice, IL) | Wheeling Wildcat Relays(IL), 2012-02-25(#2) |
| B-SP | 70 | 48-06.00 | Williams, Adrian (Centralia, IL) | SIU Boys Invitational(IL), 2012-03-03(#5) |
| B-SP | 70 | 48-06.00 | Spears, Lijah (West Aurora, IL) | Coach DiDomenico Invitational(IL), 2012-03-09(#3) |
| B-SP | 73 | 48-04.50 | Ottersen, Jake (2013) (Zion-Benton Twnshp, IL) | Proviso East MW Classic(IL), 2012-03-24(#3) |
| B-SP | 73 | 48-04.50 | Frevert, Heath (2013) (Illini Bluffs, IL) | IPTT Classic - Class A(IL), 2012-03-23(#5) |
| B-SP | 75 | 48-03.00 | Stewart, Nathan (2012) (Mt. Zion, IL) | Decatur Area Indoor Invitational(IL), 2012-03-07(#1) |
| B-SP | 76 | 48-00.00 | Johnson, Per (2013) (Lake Park, IL) | Wheaton N Boys Triangular(IL), 2012-03-09(#3) |
| B-SP | 77 | 47-11.50 | Weiss, Kavanaugh (2014) (Edwardsville, IL) | Normal West Invitational(IL), 2012-02-24(#7) |
| B-SP | 78 | 47-10.75 | Nichols, Trae (Rock Island, IL) | Quad Cities Indoor Invitational(IL), 2012-02-29(#1) |
| B-SP | 79 | 47-10.00 | Morris, Brett (2012) (Nazareth Academy, IL) | Lyons Township Boys Quad(IL), 2012-02-17(#1) |
| B-SP | 80 | 47-09.50 | Loos, Matt (2013) (Glenbard South, IL) | Glenbard E Boys Triangular(IL), 2012-03-09(#2) |
| B-SP | 80 | 47-09.50 | Lieb, Tim (2012) (Downers Grove South, IL) | WSC-Gold Boys Indoor(IL), 2012-03-17(#3) |
| B-SP | 82 | 47-09.00 | Leuver, Tim (2013) (Rolling Meadows, IL) | Rolling Meadows Boys Quad(IL), 2012-02-23(#2) |
| B-SP | 83 | 47-08.00 | Gallagher, Mikey (2012) (Normal Community West, IL) | Mahomet Seymour Boys Invitational(IL), 2012-03-08(#1) |
| B-SP | 84 | 47-07.75 | Bammann, Jordan (2012) (Pontiac, IL) | Cogdal Relays(IL), 2012-03-24(#1) |
| B-SP | 85 | 47-06.50 | Anderson, Collen (Crystal Lake Central, IL) | Hononegah Boys Open #1(IL), 2012-02-23(#1) |
| B-SP | 85 | 47-06.50 | Long, Patrick (Herscher, IL) | Reed Custer Invitational #2(IL), 2012-03-16(#1) |
| B-SP | 85 | 47-06.50 | Stanton, (Wheeling, IL) | Glenbrook S Boys Quad(IL), 2012-03-09(#2) |
| B-SP | 88 | 47-06.00 | Montano, Juan (2012) (Schaumburg, IL) | Mid Suburban League Invitational(IL), 2012-03-17(#3) |
| B-SP | 89 | 47-05.50 | Allpow, Brett (2013) (Lincoln-Way Central, IL) | Gene Armer Invitational(IL), 2012-03-17(#2) |
| B-SP | 90 | 47-05.00 | Gilly, Sam (St. Joseph-Ogden, IL) | U High Mini Meet #3(IL), 2012-02-29(#1) |
| B-SP | 90 | 47-05.00 | Wilson, Seth (2012) (Rantoul, IL) | ISU HS Invitational(IL), 2012-03-03(#4) |
| B-SP | 90 | 47-05.00 | Diaz, Jordan (2012) (Rolling Meadows, IL) | Mid Suburban League Invitational(IL), 2012-03-17(#4) |
| B-SP | 93 | 47-03.50 | Thorsen, Danny (2013) (Genoa-Kingston, IL) | Big Northern Indoor Conference(IL), 2012-03-20(#1) |
| B-SP | 93 | 47-03.50 | Franklin, Jarvion (2014) (Andrew, IL) | SWSC Boys Red Indoor(IL), 2012-03-10(#1) |
| B-SP | 95 | 47-03.00 | Siver, Mitch (2013) (Glenbard North, IL) | Proviso East MW Classic(IL), 2012-03-24(#5) |
| B-SP | 96 | 47-02.00 | Catchings, Demetrius (De La Salle Institute, IL) | Chgo Catholic League Championships(IL), 2012-03-17(#3) |
| B-SP | 96 | 47-02.00 | Whitfield, Chris (Thornwood, IL) | Bolingbrook Fast Times Invitational(IL), 2012-03-24(#3) |
| B-SP | 98 | 47-01.50 | Barr, Adam (Oak Forest, IL) | Bolingbrook Fast Times Invitational(IL), 2012-03-24(#4) |
| B-SP | 99 | 47-01.00 | Marcus, X (Brother Rice, IL) | Evanston Open #1(IL), 2012-02-03(#1) |
| B-SP | 99 | 47-01.00 | Summers, Ty (2013) (Lakes, IL) | Paul Bergeson Invitational(IL), 2012-03-10(#2) |
| B-SP | 99 | 47-01.00 | Owens, Calvin (Cahokia, IL) | SIU Boys Invitational(IL), 2012-03-03(#6) |
| B-SP | 102 | 47-00.00 | Cyril, Jackson (2012) (Maine East, IL) | Maine East Invitational(IL), 2012-03-03(#2) |
| B-SP | 103 | 46-11.50 | Myles, Jeff (Thornton Township, IL) | Plainfield South Boys Invitational(IL), 2012-02-18(#2) |
| B-SP | 104 | 46-11.25 | Bortoli, Mark (2012) (Boylan Catholic, IL) | Hononegah Boys Open #2(IL), 2012-03-07(#2) |
| B-SP | 105 | 46-11.00 | Harvey, Ed (2012) (Payton College Preparatory, IL) | Niles W City Meet #1(IL), 2012-02-03(#2) |
| B-SP | 106 | 46-10.25 | Simmons, Eli (2012) (Rockridge, IL) | Quad Cities Indoor Invitational(IL), 2012-02-29(#5) |
| B-SP | 107 | 46-10.00 | Furseth, Mitchell (Winnebago, IL) | Byron Indoor Preview(IL), 2012-03-10(#3) |
| B-SP | 107 | 46-10.00 | Pikes-King, Brandon (2012) (Proviso West, IL) | Proviso West Invitational(IL), 2012-02-25(#5) |
| B-SP | 107 | 46-10.00 | Jean, Michael (2013) (Mattoon, IL) | Big 12 Boys Indoors(IL), 2012-03-13(#3) |
| B-SP | 110 | 46-09.00 | Rogers, (Glenbard East, IL) | Glenbard E Boys Triangular #2(IL), 2012-02-17(#1) |
| B-SP | 111 | 46-08.00 | Yokham, Abe (Niles North, IL) | CSL-North Boys Indoor(IL), 2012-03-16(#1) |
| B-SP | 111 | 46-08.00 | Evans, Curtwan (2014) (Lake Park, IL) | OPRF/Lake Park Dual(IL), 2012-02-23(#1) |
| B-SP | 111 | 46-08.00 | Lukovic, Javed (2014) (Maine East, IL) | CSL-North Boys Indoor(IL), 2012-03-16(#1) |
| B-SP | 114 | 46-07.00 | Gomez, Alan (2012) (Lakes, IL) | Paul Bergeson Invitational(IL), 2012-03-10(#3) |
| B-SP | 114 | 46-07.00 | Phillipp, John (2013) (Lyons Township, IL) | WSC-Silver Boys Indoor(IL), 2012-03-16(#6) |
| B-SP | 116 | 46-06.50 | Annang, James (Evergreen Park, IL) | Lemont Indoor Invitational(IL), 2012-03-17(#2) |
| B-SP | 117 | 46-06.00 | Hamad, H (Oak Lawn Comm, IL) | Thornwood Boys Open(IL), 2012-02-25(#3) |
| B-SP | 117 | 46-06.00 | Bergstrom, Nick (2013) (Plainfield North, IL) | PNTrack.com Invitational(IL), 2012-03-10(#5) |
| B-SP | 119 | 46-05.50 | Marmion, A.J. (2014) (Geneseo, IL) | NIB XII Indoor Conference(IL), 2012-03-17(#5) |
| B-SP | 120 | 46-05.25 | Dutton, Alec (2013) (Catlin, IL) | Charleston EIU Boys Invitational(IL), 2012-03-17(#4) |
| B-SP | 121 | 46-05.00 | Robinson, Blake (John Hersey, IL) | York Boys Invitational(IL), 2012-03-02(#4) |
| B-SP | 121 | 46-05.00 | Lewis, Austin (2012) (Batavia, IL) | Upstate Eight Conf Boys Indoor(IL), 2012-03-16(#5) |
| B-SP | 121 | 46-05.00 | McFadden, Rashad (2013) (Schaumburg, IL) | Evanston Boys Quad #2(IL), 2012-02-11(#2) |
| B-SP | 121 | 46-05.00 | Brown, Noah (Murphysboro, IL) | SIU Boys Invitational(IL), 2012-03-03(#7) |
| B-SP | 121 | 46-05.00 | Youkhana, Abe (2012) (Niles North, IL) | Niles N Viking Relays(IL), 2012-02-24(#2) |
| B-SP | 126 | 46-04.50 | Rogers, Neal (2012) (Glenbard East, IL) | DuPage Valley Conf. Boys Indoor(IL), 2012-03-16(#6) |
| B-SP | 127 | 46-04.00 | Richardson, Steve (2014) (Mt. Carmel, IL) | Morton Boys Triangular(IL), 2012-02-10(#2) |
| B-SP | 127 | 46-04.00 | Toney, Devonte (2014) (Glenbard West, IL) | WSC-Silver Boys Indoor(IL), 2012-03-16(#1) |
| B-SP | 127 | 46-04.00 | Parthenios, Theo (Boylan Catholic, IL) | NIC 10 Boys Indoor(IL), 2012-03-14(#1) |
| B-SP | 127 | 46-04.00 | Spells, Shakir (2011) (St. Rita, IL) | ICOPS Invitational(IL), 2012-03-04(#2) |
| B-SP | 127 | 46-04.00 | Rodriguez, Rogelio (Maine West, IL) | CSL-North Boys Indoor(IL), 2012-03-16(#2) |
| B-SP | 127 | 46-04.00 | Ryan, (Lake Park, IL) | Wheaton N Boys Triangular(IL), 2012-03-09(#4) |
| B-SP | 133 | 46-03.50 | Potter, Brian (2013) (Centennial, IL) | Centennial Charger Invitational(IL), 2012-03-03(#2) |
| B-SP | 133 | 46-03.50 | Dukewich, Clay (2014) (Fremd, IL) | Mid Suburban League Invitational(IL), 2012-03-17(#5) |
| B-SP | 135 | 46-02.00 | Vidican, Matt (2013) (Plainfield South, IL) | Plainfield South Boys Invitational(IL), 2012-03-10(#1) |
| B-SP | 135 | 46-02.00 | Capello, Sam (Sycamore, IL) | NIB XII Indoor Conference(IL), 2012-03-17(#6) |
| B-SP | 135 | 46-02.00 | Clark, (2014) (Bolingbrook, IL) | SWSC Blue Boys Indoor(IL), 2012-03-10(#1) |
| B-SP | 138 | 46-01.50 | Tisch, A (Glenbrook South, IL) | Glenbrook S Boys Quintangular #2(IL), 2012-02-17(#2) |
| B-SP | 138 | 46-01.50 | Kresal, S (2014) (Lincoln-Way East, IL) | SWSC Blue Boys Indoor(IL), 2012-03-10(#2) |
| B-SP | 140 | 46-00.75 | Norville, Darian (2013) (Taylorville, IL) | Decatur Area Indoor Invitational(IL), 2012-03-07(#2) |
| B-SP | 141 | 46-00.00 | Montano, X (Schaumburg, IL) | St Charles E/Schaumburg Dual(IL), 2012-02-22(#1) |
| B-SP | 141 | 46-00.00 | Kimbrough, Xavier (Auburn, IL) | NIC 10 Boys Indoor(IL), 2012-03-14(#4) |
| B-SP | 141 | 46-00.00 | McDowell, Eric (2012) (Bolingbrook, IL) | Bolingbrook Boys Quad(IL), 2012-02-11(#3) |
| B-SP | 141 | 46-00.00 | Dekalb, Dustin (2013) (Centralia, IL) | Charleston EIU Boys Invitational(IL), 2012-03-17(#10) |
| B-SP | 141 | 46-00.00 | Carlson, Kevin (2012) (Geneva, IL) | Upstate Eight Conf Boys Indoor(IL), 2012-03-16(#6) |
| B-SP | 146 | 45-11.00 | Evans, (Lake Park, IL) | Wheaton N Boys Triangular(IL), 2012-03-09(#1) |
| B-SP | 146 | 45-11.00 | Griesemer, Brice (Shelbyville, IL) | SIU Boys Invitational(IL), 2012-03-03(#8) |
| B-SP | 146 | 45-11.00 | Chapman, Jon (2013) (Wheaton North, IL) | Wheaton N Boys Triangular(IL), 2012-03-09(#5) |
| B-SP | 149 | 45-10.50 | Peterson, X (Oak Park-River Forest, IL) | OPRF/Lake Park Dual(IL), 2012-02-23(#2) |
| B-SP | 149 | 45-10.50 | Simmons, Marckus (2013) (Downers Grove North, IL) | WSC-Silver Boys Indoor(IL), 2012-03-16(#7) |
| B-SP | 151 | 45-10.00 | Hollands, James (2012) (Proviso West, IL) | Proviso W Boys Quad(IL), 2012-03-03(#3) |
| B-SP | 151 | 45-10.00 | Staton, Ben (Princeton, IL) | Sterling Newman Open(IL), 2012-03-02(#3) |
| B-SP | 153 | 45-09.00 | Mitchell, Martinus (2014) (Collinsville, IL) | Charleston EIU Boys Invitational(IL), 2012-03-17(#11) |
| B-SP | 153 | 45-09.00 | Haas, Tyler (2012) (Illinois Valley Central, IL) | Silver Streak Invitational(IL), 2012-03-17(#3) |
| B-SP | 153 | 45-09.00 | Mckibben, Zach (2012) (Neuqua Valley, IL) | Upstate Eight Conf Boys Indoor(IL), 2012-03-16(#7) |
| B-SP | 153 | 45-09.00 | Taccola, Luke (2014) (Oak Forest, IL) | Hmwd-Flsmr Co Ed Invitational(IL), 2012-03-17(#1) |
| B-SP | 153 | 45-09.00 | Wilson, Ryan (Naperville North, IL) | York Boys Invitational(IL), 2012-03-02(#5) |
| B-SP | 153 | 45-09.00 | Shute, Eric (2014) (Glenbard West, IL) | WWS Boys Quad(IL), 2012-03-08(#2) |
| B-SP | 159 | 45-07.50 | Earnes, Jesse (Woodstock North, IL) | Fox Valley Conf Boys Indoor(IL), 2012-03-14(#4) |
| B-SP | 160 | 45-07.00 | Bennett, Walter (Whitney Young, IL) | Chicago Public League Group A Championships(IL), 2012-03-18(#2) |
| B-SP | 160 | 45-07.00 | Taylor, D (Shepard, IL) | Thornwood Boys Quintangular(IL), 2012-02-18(#1) |
| B-SP | 162 | 45-06.50 | Ortiz, Anthony (Plano, IL) | Reed Custer Invitational #2(IL), 2012-03-16(#2) |
| B-SP | 163 | 45-06.00 | Morgan, Glen (2013) (York Community, IL) | WSC-Silver Boys Indoor(IL), 2012-03-16(#8) |
| B-SP | 164 | 45-05.75 | Wasilewski, Brad (2013) (Grant Community, IL) | Wheeling Wildcat Relays(IL), 2012-02-25(#4) |
| B-SP | 165 | 45-05.50 | Ludlum, Tyler (2013) (Canton, IL) | Cogdal Relays(IL), 2012-03-24(#2) |
| B-SP | 165 | 45-05.50 | Diaz, Mario (Brother Rice, IL) | Wheeling Wildcat Relays(IL), 2012-02-25(#5) |
| B-SP | 165 | 45-05.50 | Pointer, Travis (2013) (Ottawa Township, IL) | NIB XII Indoor Conference(IL), 2012-03-17(#7) |
| B-SP | 168 | 45-04.75 | Bell, Nick (Normal Community West, IL) | Centennial Charger Invitational(IL), 2012-03-03(#3) |
| B-SP | 169 | 45-04.25 | Fry, Jason (2014) (Stewardson-Strasburg, IL) | Charleston EIU Boys Invitational(IL), 2012-03-17(#5) |
| B-SP | 170 | 45-04.00 | Welsh, Ian (2012) (Willowbrook, IL) | WSC-Gold Boys Indoor(IL), 2012-03-17(#4) |
| B-SP | 170 | 45-04.00 | Mitchell, Scott (2013) (Downers Grove North, IL) | Proviso W Boys Quad(IL), 2012-03-03(#4) |
| B-SP | 172 | 45-03.00 | Smith, Ian (2013) (Lake Park, IL) | OPRF/Lake Park Dual(IL), 2012-02-23(#3) |
| B-SP | 172 | 45-03.00 | Wayda, George (2012) (Pleasant Plains, IL) | USATF Youth Indoor Nationals(IL), 2012-03-11(#4) |
| B-SP | 174 | 45-02.50 | Walls, Brad (2013) (Palatine, IL) | Palatine / Bolingbrook Boys Dual(IL), 2012-02-25(#2) |
| B-SP | 175 | 45-02.00 | Hugh-Stelter, Frank (Evanston Township, IL) | Lake Michigan Invitational(WI), 2012-03-17(#13) |
| B-SP | 175 | 45-02.00 | Christianser, Kasen (Grayslake North, IL) | Fox Valley Conf Boys Indoor(IL), 2012-03-14(#5) |
| B-SP | 175 | 45-02.00 | Ortiz, (DePaul College Prep, IL) | Evanston Boys Open(IL), 2012-03-02(#2) |
| B-SP | 175 | 45-02.00 | Gomez, (Lakes, IL) | Wheeling Wildcat Relays(IL), 2012-02-25(#6) |
| B-SP | 179 | 45-01.50 | Millender, Tori (2014) (Belleville West, IL) | Tiger Indoor Invitational(IL), 2012-03-09(#5) |
| B-SP | 180 | 45-01.25 | Rodgers, (Glenbard East, IL) | Maine East Invitational(IL), 2012-03-03(#3) |
| B-SP | 181 | 45-01.00 | Cross, Bennie (Belleville East, IL) | Tiger Indoor Invitational(IL), 2012-03-09(#6) |
| B-SP | 181 | 45-01.00 | Becker, Matt (Highland, IL) | Jacksonville Class A Invitational(IL), 2012-03-03(#3) |
| B-SP | 183 | 45-00.75 | Jack, Michael (2012) (Winnebago, IL) | Byron Indoor Classic(IL), 2012-03-17(#4) |
| B-SP | 184 | 45-00.50 | Mickey, Blake (2012) (Marmion Academy, IL) | Aurora City Invitational(IL), 2012-03-02(#4) |
| B-SP | 185 | 45-00.25 | Taylor, Demetrius (Shepard, IL) | Lonnell Poole Invitational(IL), 2012-02-11(#1) |
| B-SP | 186 | 45-00.00 | Kubon, Lucas (2012) (Loyola Academy, IL) | Glenbrook S Boys Quintangular #2(IL), 2012-02-17(#3) |
| B-SP | 186 | 45-00.00 | Williams, Terrell (Proviso East, IL) | Proviso East MW Classic(IL), 2012-03-24(#8) |
| B-SP | 188 | 44-11.50 | Perez, (McHenry, IL) | Fox Valley Conf Boys Indoor(IL), 2012-03-14(#6) |
| B-SP | 189 | 44-11.00 | Wiedow, Patrick (2012) (Wheaton-Warrenville South, IL) | DuPage Valley Conf. Boys Indoor(IL), 2012-03-16(#7) |
| B-SP | 190 | 44-10.50 | Varela-Hernandez, Carlos (2013) (Neuqua Valley, IL) | Upstate Eight Conf Boys Indoor(IL), 2012-03-16(#8) |
| B-SP | 190 | 44-10.50 | Kling, Kyle (2014) (Harlem, IL) | Byron Indoor Classic(IL), 2012-03-17(#5) |
| B-SP | 192 | 44-10.25 | Henderson, Johnny (2012) (United Township, IL) | Centennial Charger Invitational(IL), 2012-03-03(#7) |
| B-SP | 193 | 44-10.00 | Chavez, (Oswego East, IL) | Oswego / Oswego E Boys Dual(IL), 2012-02-17(#1) |
| B-SP | 193 | 44-10.00 | Phillip, (Lyons Township, IL) | Lyons Twp Boys Triangular(IL), 2012-03-06(#1) |
| B-SP | 193 | 44-10.00 | Chatman, Hakeem (2012) (Leo Catholic, IL) | Chgo Catholic League Championships(IL), 2012-03-17(#6) |
| B-SP | 196 | 44-09.50 | Kling, (Harlem, IL) | Hononegah Boys Open #2(IL), 2012-03-07(#4) |
| B-SP | 197 | 44-09.00 | Craft, Jacob (2013) (Antioch, IL) | Lake Michigan Invitational(WI), 2012-03-17(#14) |
| B-SP | 197 | 44-09.00 | Martin, Jake (2012) (Farmington, IL) | Titan Indoor Invitational(IL), 2012-03-13(#1) |
| B-SP | 199 | 44-08.50 | Neal, Malik (Joliet Central, IL) | Bolingbrook Fast Times Invitational(IL), 2012-03-24(#5) |
| B-SP | 199 | 44-08.50 | Smith, Dequan (Westinghouse Career Academy, IL) | Chicago Public League Group B Championships(IL), 2012-03-18(#1) |
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