| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-300H | 131 | 41.17 | West, Antwon (Thornwood, IL) | Rock Island Boys ABC Invitational(IL), 2014-04-25(#1) |
| B-300H | 131 | 41.17 | Rutherford, Ashton (2014) (Oregon, IL) | IL 1A Boys State Prelims(IL), 2014-05-29(#18) |
| B-300H | 133 | 41.19 | Amarteifio, Roland (2016) (Evanston Township, IL) | Red Grange Invitational(IL), 2014-04-25(#2) |
| B-300H | 134 | 41.20 | Mafany, Nelson (2016) (Niles North, IL) | IL 3A Loyola Academy Boys Sectional(IL), 2014-05-22(#7) |
| B-300H | 135 | 41.21 | Almodovar, Joel (2015) (Conant, IL) | IL 3A Lake Park Boys Sectional(IL), 2014-05-23(#5) |
| B-300H | 136 | 41.22 | Johnson, Sebastien (2015) (Oak Park-River Forest, IL) | IL 3A St. Ignatius Boys Sectional(IL), 2014-05-22(#4) |
| B-300H | 136 | 41.22 | Henderson, Camcron (2015) (Auburn, IL) | IL 3A Huntley Boys Sectional(IL), 2014-05-23(#7) |
| B-300H | 136 | 41.22 | Reasnover, Maurice (2014) (Momence, IL) | IL 1A Gibson City-M-S Boys Sectional(IL), 2014-05-22(#4) |
| B-300H | 139 | 41.24 | Woods, Darrell (2016) (Herrin, IL) | IL 2A Herrin Boys Sectional(IL), 2014-05-22(#6) |
| B-300H | 140 | 41.28 | Kirkwood, Tyler (2016) (Waubonsie Valley, IL) | Gus Scott Co-Ed Invitational(IL), 2014-04-17(#1) |
| B-300H | 140 | 41.28 | Wallace, Justin (2016) (Fremd, IL) | Red Ribbon Classic(IL), 2014-05-03(#1) |
| B-300H | 140 | 41.28 | Wingereter, Issiac (2015) (Chester, IL) | IL 1A Sparta Boys Sectional(IL), 2014-01-01(#2) |
| B-300H | 143 | 41.34 | Samms, Jared (2015) (Plainfield North, IL) | Southwest Prairie Conference Boys Meet(IL), 2014-05-15(#4) |
| B-300H | 144 | 41.35 | Hilton, Kyle (2015) (Naperville Central, IL) | Rock Island Boys ABC Invitational(IL), 2014-04-25(#2) |
| B-300H | 144 | 41.35 | Ifianayi, Peter (2015) (Elk Grove, IL) | IL 3A Lake Park Boys Sectional(IL), 2014-05-23(#6) |
| B-300H | 144 | 41.35 | Hammel-Brown, Zach (2016) (Collinsville, IL) | IL 3A Edwardsville Boys Sectional(IL), 2014-05-23(#12) |
| B-300H | 144 | 41.35 | Swanson, Ethan (2014) (Pekin Community, IL) | IL 3A Edwardsville Boys Sectional(IL), 2014-05-23(#11) |
| B-300H | 148 | 41.37 | Metoyer, Brad (2015) (Glenbard North, IL) | IL 3A Lake Park Boys Sectional(IL), 2014-05-23(#7) |
| B-300H | 149 | 41.40 | Hatton, Christopher (2016) (Grant Community, IL) | IL 3A Huntley Boys Sectional(IL), 2014-05-23(#8) |
| B-300H | 150 | 41.41 | Wilson, Jared (2014) (Auburn, IL) | IL 1A Boys State Prelims(IL), 2014-05-29(#22) |
| B-300H | 151 | 41.43 | Reed, Austin (2014) (Murphysboro, IL) | IL 2A Herrin Boys Sectional(IL), 2014-05-22(#7) |
| B-300H | 151 | 41.43 | Loveland, Aaron (2015) (Hononegah, IL) | IL 3A Huntley Boys Sectional(IL), 2014-05-23(#9) |
| B-300H | 153 | 41.44 | Royal, Travon (2014) (Elk Grove, IL) | Bartlett Flyin' Hawk Invitational(IL), 2014-04-19(#5) |
| B-300H | 154 | 41.45 | Rubarts, Tyler (2014) (Paxton-Buckley-Loda, IL) | GCMS Invitational(IL), 2014-04-11(#3) |
| B-300H | 154 | 41.45 | Sneath, Paxton (2015) (Harlem, IL) | IL 3A Huntley Boys Sectional(IL), 2014-05-23(#10) |
| B-300H | 154 | 41.45 | Gyuricza, Zach (2015) (Saint Viator, IL) | IL 2A Grayslake Central Sectional(IL), 2014-05-23(#4) |
| B-300H | 157 | 41.46 | Goetsch, Jace (2014) (Barrington, IL) | MSL Boys Championships(IL), 2014-05-16(#4) |
| B-300H | 158 | 41.47 | Todhunter, Reagan (2015) (Sterling Newman, IL) | Carlson/Hawk Track Classic(IL), 2014-05-02(#2) |
| B-300H | 158 | 41.47 | Galloway, Jaylen (2016) (Thornton Fractional North, IL) | IL 3A Homewood-Flossmoor Boys Sectional(IL), 2014-05-22(#8) |
| B-300H | 160 | 41.48 | Jackson, Xavier (2015) (O'Fallon, IL) | IL 3A Edwardsville Boys Sectional(IL), 2014-05-23(#14) |
| B-300H | 161 | 41.53 | Yoshida, Kouji (2014) (Buffalo Grove, IL) | MSL Boys Championships(IL), 2014-05-16(#6) |
| B-300H | 162 | 41.54 | Bernhard, Drake (2014) (Joliet Central, IL) | SWSC-Blue Div Boys Conf Meet(IL), 2014-05-15(#4) |
| B-300H | 162 | 41.54 | Slupski, Jon (2014) (Prospect, IL) | IL 3A Loyola Academy Boys Sectional(IL), 2014-05-22(#8) |
| B-300H | 162 | 41.54 | Rogers, Jake (Watseka Comm, IL) | IL 2A Thornridge Boys Sectional(IL), 2014-05-22(#1) |
| B-300H | 165 | 41.57 | McConico, Jaylan (2016) (Bolingbrook, IL) | SWSC-Blue Div Boys Conf Meet(IL), 2014-05-15(#2) |
| B-300H | 165 | 41.57 | Dodd, Alec (2016) (Hononegah, IL) | IL 3A Huntley Boys Sectional(IL), 2014-05-23(#11) |
| B-300H | 167 | 41.65 | Montgomery, Jake (2014) (Athens, IL) | Capital Area Classic(IL), 2014-05-19(#3) |
| B-300H | 168 | 41.66 | Wells, Keondre (2017) (Cahokia, IL) | Winston Brown Invitational(IL), 2014-04-26(#4) |
| B-300H | 168 | 41.66 | Smith, Prince (2016) (Plainfield East, IL) | Southwest Prairie Conference Boys Meet(IL), 2014-05-15(#6) |
| B-300H | 170 | 41.67 | Thornton, Bobby (2014) (Sacred Heart-Griffin, IL) | IL 2A Springfield Southeast Boys Sectional(IL), 2014-05-23(#6) |
| B-300H | 171 | 41.71 | Nickerson, Clayton (2016) (Triad, IL) | Winston Brown Invitational(IL), 2014-04-26(#6) |
| B-300H | 172 | 41.72 | Mondal, Uddish (2014) (Metea Valley, IL) | Red Grange Invitational(IL), 2014-04-25(#4) |
| B-300H | 172 | 41.72 | Fekete, Rob (2015) (Palatine, IL) | IL 3A Palatine Boys Sectional(IL), 2014-05-22(#8) |
| B-300H | 174 | 41.73 | Mwakyoma, Kabi (2016) (Oak Park-River Forest, IL) | Bob Cohoon Invitational(IL), 2014-04-25(#5) |
| B-300H | 174 | 41.73 | Hilt, Zach (Lake Zurich, IL) | North Suburban Conf Boys Championships(IL), 2014-05-15(#3) |
| B-300H | 174 | 41.73 | Gross, Jacob (2014) (Sherrard, IL) | Three Rivers Boys Conf Meet(IL), 2014-05-16(#4) |
| B-300H | 174 | 41.73 | Berglund, Kyle (2014) (New Trier Township, IL) | IL 3A Loyola Academy Boys Sectional(IL), 2014-05-22(#10) |
| B-300H | 178 | 41.74 | Anghel, Bogdan (2015) (Antioch, IL) | IL 2A Grayslake Central Sectional(IL), 2014-05-23(#5) |
| B-300H | 179 | 41.75 | Carlton, Nick (2015) (Geneva, IL) | IL 3A Bartlett Boys Sectional(IL), 2014-05-23(#5) |
| B-300H | 179 | 41.75 | Povilait, Rashawn Marc (2015) (Romeoville, IL) | IL 3A Romeoville Boys Sectional(IL), 2014-05-23(#5) |
| B-300H | 179 | 41.75 | White, Robert (2014) (Perspectives Charter, IL) | IL 3A St. Rita Boys Sectional(IL), 2014-05-23(#3) |
| B-300H | 182 | 41.76 | Perhon, Sebastian (2015) (Plainfield Central, IL) | Red Grange Invitational(IL), 2014-04-25(#5) |
| B-300H | 182 | 41.76 | Jansen, Mark (2014) (Mendon Unity, IL) | IL 1A Rushville Boys Sectional(IL), 2014-05-23(#2) |
| B-300H | 184 | 41.77 | Leach, Noah (2015) (Wheaton North, IL) | Wheaton North Best Four Invitational(IL), 2014-04-12(#2) |
| B-300H | 184 | 41.77 | Cook, A.J. (2014) (Riverdale, IL) | IL 1A Erie Boys Sectional(IL), 2014-05-23(#6) |
| B-300H | 186 | 41.82 | Lolov, George (2014) (Buffalo Grove, IL) | IL 3A Palatine Boys Sectional(IL), 2014-05-22(#9) |
| B-300H | 186 | 41.82 | Sciarini, Anthony (Lincoln-Way East, IL) | IL 3A Homewood-Flossmoor Boys Sectional(IL), 2014-05-22(#10) |
| B-300H | 186 | 41.82 | Roll, Cody (2014) (Nazareth Academy, IL) | IL 2A Glenbard South Boys Sectional(IL), 2014-05-23(#1) |
| B-300H | 189 | 41.83 | Tribble, Chandler (2015) (Rockford East, IL) | IL 3A Huntley Boys Sectional(IL), 2014-05-23(#12) |
| B-300H | 190 | 41.84 | Whitehead, Nick (2014) (Zion-Benton Twnshp, IL) | IL 3A Palatine Boys Sectional(IL), 2014-05-22(#10) |
| B-300H | 191 | 41.85 | Miller, Devaughn (2015) (Zion-Benton Twnshp, IL) | Gummerson Cougar Classic(IL), 2014-05-09(#1) |
| B-300H | 192 | 41.87 | Joryman, Atone (2014) (Dusable, IL) | IL 2A Boys State Prelims(IL), 2014-05-30(#21) |
| B-300H | 193 | 41.88 | Carter, Matthew (2015) (Mather, IL) | CPS Boys Preliminaries(IL), 2014-05-07(#5) |
| B-300H | 193 | 41.88 | Newhall, Joe (2014) (Deerfield, IL) | IL 3A Loyola Academy Boys Sectional(IL), 2014-05-22(#11) |
| B-300H | 195 | 41.89 | Wiley, Jonah (2014) (Bloom Township, IL) | SAC Boys Championships(IL), 2014-05-14(#2) |
| B-300H | 195 | 41.89 | Senturk, Emre (2015) (Crystal Lake Central, IL) | IL 3A Huntley Boys Sectional(IL), 2014-05-23(#13) |
| B-300H | 197 | 41.90 | Harris, Tracker (2017) (Dunlap, IL) | IL 2A Dunlap Boys Sectional(IL), 2014-05-22(#3) |
| B-300H | 197 | 41.90 | McCarthy, Matt (2015) (Crystal Lake Central, IL) | IL 3A Huntley Boys Sectional(IL), 2014-05-23(#14) |
| B-300H | 197 | 41.90 | Kirby, Taylor (2014) (Jamaica, IL) | IL 1A Tolono Unity Boys Sectional(IL), 2014-05-23(#2) |
| B-300H | 200 | 41.92 | Smith, Fred (2015) (Homewood-Flossmoor, IL) | SWSC-Blue Div Boys Conf Meet(IL), 2014-05-15(#5) |
| B-300H | 200 | 41.92 | Pennel, Dillion (2015) (Jacksonville, IL) | IL 2A Springfield Southeast Boys Sectional(IL), 2014-05-23(#7) |
| B-300H | 200 | 41.92 | Vega, Israel (2014) (Elmwood Park, IL) | IL 2A Glenbard South Boys Sectional(IL), 2014-05-23(#2) |
| B-300H | 200 | 41.92 | Cooper, Chance (2016) (Warsaw, IL) | IL 1A Rushville Boys Sectional(IL), 2014-05-23(#3) |
| B-300H | 204 | 41.93 | Hecht, Colin (2016) (Effingham, IL) | IL 2A Centennial Boys Sectional(IL), 2014-05-23(#3) |
| B-300H | 204 | 41.93 | McElligott, Sean (2015) (Brother Rice, IL) | IL 3A St. Rita Boys Sectional(IL), 2014-05-23(#4) |
| B-300H | 206 | 41.95 | Hawkins, Donnie (2015) (Willowbrook, IL) | IL 3A Lake Park Boys Sectional(IL), 2014-05-23(#8) |
| B-300H | 207 | 41.96 | Diaz, Joshua (2017) (Wheeling, IL) | Bartlett Flyin' Hawk Invitational(IL), 2014-04-19(#7) |
| B-300H | 207 | 41.96 | Maldonado, Griffin (2014) (Libertyville, IL) | IL 3A Palatine Boys Sectional(IL), 2014-05-22(#11) |
| B-300H | 209 | 41.97 | Anthony, Teantez (Belleville West, IL) | Belleville West Invitational(IL), 2014-04-12(#14) |
| B-300H | 210 | 41.98 | Jackson, Tommy (2014) (North Lawndale Charter, IL) | Gene Ward Invitational(IL), 2014-05-02(#5) |
| B-300H | 211 | 41.99 | Ruffin, Brandon (2015) (Peoria, IL) | Urbana Boys Open(IL), 2014-04-19(#3) |
| B-300H | 211 | 41.99 | Spears, Marquis (2015) (Bradley-Bourbonnais, IL) | LWW Warrior Invitational(IL), 2014-05-02(#4) |
| B-300H | 211 | 41.99 | Draper, Jonathon (2014) (Crete-Monee, IL) | IL 3A Homewood-Flossmoor Boys Sectional(IL), 2014-05-22(#11) |
| B-300H | 211 | 41.99 | Becker, Clayton (2015) (Monticello, IL) | IL 2A Centennial Boys Sectional(IL), 2014-05-23(#4) |
| B-300H | 215 | 42.00 | Layoff, Andy (2014) (Woodstock, IL) | IL 2A Grayslake Central Sectional(IL), 2014-05-23(#6) |
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