| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-4x100 | 74 | 43.35 | Boys Relay (Thornton Fractional North, IL) | IL 3A Homewood-Flossmoor Boys Sectional(IL), 2015-05-21(#5) |
| B-4x100 | 75 | 43.36 | Boys Relay (Brother Rice, IL) | IL 3A Lyons Township Boys Sectional(IL), 2015-05-22(#4) |
| B-4x100 | 76 | 43.38 | Boys Relay (McHenry, IL) | McHenry County Championships(IL), 2015-04-24(#2) |
| B-4x100 | 76 | 43.38 | Boys Relay (Grant Community, IL) | IL 3A Guilford Boys Sectional(IL), 2015-05-21(#5) |
| B-4x100 | 78 | 43.39 | Boys Relay (Polo Comm, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#3) |
| B-4x100 | 78 | 43.39 | Boys Relay (Lake Forest, IL) | IL 3A Palatine Boys Sectional(IL), 2015-05-21(#5) |
| B-4x100 | 80 | 43.40 | Boys Relay (Springfield Southeast, IL) | Springfield Boys City Meet(IL), 2015-05-05(#2) |
| B-4x100 | 80 | 43.40 | Boys Relay (Neuqua Valley, IL) | Red Ribbon Classic(IL), 2015-05-02(#3) |
| B-4x100 | 82 | 43.41 | Boys Relay (Pontiac, IL) | IL 2A LaSalle-Peru Boys Sectional(IL), 2015-05-22(#1) |
| B-4x100 | 83 | 43.45 | Boys Relay (Sacred Heart-Griffin, IL) | Springfield Boys City Meet(IL), 2015-05-05(#3) |
| B-4x100 | 83 | 43.45 | Boys Relay (Lincoln-Way North, IL) | IL 3A Homewood-Flossmoor Boys Sectional(IL), 2015-05-21(#6) |
| B-4x100 | 85 | 43.47 | Boys Relay (Willowbrook, IL) | IL 3A York Boys Sectional(IL), 2015-05-22(#5) |
| B-4x100 | 85 | 43.47 | Boys Relay (Rochester, IL) | IL 2A Lanphier Boys Sectional(IL), 2015-05-22(#3) |
| B-4x100 | 87 | 43.48 | Boys Relay (Carthage Illini West, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#6) |
| B-4x100 | 88 | 43.49 | Boys Relay (Jacksonville, IL) | IL 2A Lanphier Boys Sectional(IL), 2015-05-22(#4) |
| B-4x100 | 88 | 43.49 | Boys Relay (North Lawndale Charter, IL) | IL 2A Boys State Prelims(IL), 2015-05-29(#17) |
| B-4x100 | 90 | 43.50 | Boys Relay (Sterling Newman, IL) | IL 1A Bureau Valley Boys Sectional(IL), 2015-05-22(#1) |
| B-4x100 | 90 | 43.50 | Boys Relay (Ridgewood Comm, IL) | IL 2A Fenwick Boys Sectional(IL), 2015-05-21(#2) |
| B-4x100 | 92 | 43.51 | Boys Relay (South Elgin, IL) | Upstate Eight Boys Conference Meet(IL), 2015-05-14(#2) |
| B-4x100 | 93 | 43.52 | Boys Relay (St. Joseph-Ogden, IL) | St. Joseph-Ogden Spartan Classic(IL), 2015-05-01(#1) |
| B-4x100 | 94 | 43.54 | Boys Relay (Farmington, IL) | IL 1A Farmington Boys Sectional(IL), 2015-05-22(#1) |
| B-4x100 | 95 | 43.57 | Boys Relay (Mendota, IL) | IL 2A LaSalle-Peru Boys Sectional(IL), 2015-05-22(#2) |
| B-4x100 | 96 | 43.58 | Boys Relay (Metamora, IL) | IL 2A Macomb Boys Sectional(IL), 2015-05-21(#3) |
| B-4x100 | 97 | 43.59 | Boys Relay (Mascoutah, IL) | Mississippi Valley Boys Conference Meet(IL), 2015-05-13(#2) |
| B-4x100 | 98 | 43.62 | Boys Relay (Lanphier, IL) | IL 2A Lanphier Boys Sectional(IL), 2015-05-22(#5) |
| B-4x100 | 98 | 43.62 | Boys Relay (Rushville-Industry, IL) | IL 1A Beardstown Boys Sectional(IL), 2015-05-22(#2) |
| B-4x100 | 100 | 43.65 | Boys Relay (Maine South, IL) | IL 3A Loyola Academy Boys Sectional(IL), 2015-05-21(#4) |
| B-4x100 | 101 | 43.67 | Boys Relay (Fulton, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#8) |
| B-4x100 | 102 | 43.70 | Boys Relay (Burlington Central, IL) | Mike VanDeever Invitational(IL), 2015-04-18(#1) |
| B-4x100 | 102 | 43.70 | Boys Relay (Batavia, IL) | IL 3A West Aurora Boys Sectional(IL), 2015-05-21(#5) |
| B-4x100 | 104 | 43.71 | Boys Relay (Mattoon, IL) | IL 2A Boys State Prelims(IL), 2015-05-29(#19) |
| B-4x100 | 105 | 43.72 | Boys Relay (Adlai E Stevenson, IL) | North Suburban Boys Conference Meet(IL), 2015-05-14(#5) |
| B-4x100 | 106 | 43.75 | Boys Relay (Plainfield South, IL) | Minooka Boys Invitational(IL), 2015-04-18(#3) |
| B-4x100 | 106 | 43.75 | Boys Relay (Shepard, IL) | South Suburban Red Boys Conference Meet(IL), 2015-05-14(#2) |
| B-4x100 | 108 | 43.76 | Boys Relay (Immaculate Conception, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#10) |
| B-4x100 | 109 | 43.77 | Boys Relay (St. Rita, IL) | Jim Arnold Classic(IL), 2015-05-02(#6) |
| B-4x100 | 109 | 43.77 | Boys Relay (Hononegah, IL) | Northern Illinois Invitational(IL), 2015-05-08(#1) |
| B-4x100 | 111 | 43.81 | Boys Relay (Rich East , IL) | IL 2A Hillcrest Boys Sectional(IL), 2015-05-22(#3) |
| B-4x100 | 111 | 43.81 | Boys Relay (Thornridge, IL) | IL 2A Hillcrest Boys Sectional(IL), 2015-05-22(#3) |
| B-4x100 | 111 | 43.81 | Boys Relay (Bloom Township, IL) | Schaumburg Mikias Tibebu Invitational(IL), 2015-04-11(#1) |
| B-4x100 | 111 | 43.81 | Boys Relay (Waubonsie Valley, IL) | Red Ribbon Classic(IL), 2015-05-02(#5) |
| B-4x100 | 115 | 43.82 | Boys Relay (Hoffman Estates, IL) | Mid-Suburban League Boys Championships(IL), 2015-05-15(#6) |
| B-4x100 | 116 | 43.88 | Boys Relay (Pana, IL) | IL 1A Pana Boys Sectional(IL), 2015-05-21(#2) |
| B-4x100 | 116 | 43.88 | Boys Relay (Plano, IL) | IL 2A LaSalle-Peru Boys Sectional(IL), 2015-05-22(#3) |
| B-4x100 | 118 | 43.89 | Boys Relay (Robinson, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#12) |
| B-4x100 | 119 | 43.90 | Boys Relay (Erie-Prophetstown, IL) | IL 2A Sterling Boys Sectional(IL), 2015-05-22(#5) |
| B-4x100 | 120 | 43.93 | Boys Relay (Marist, IL) | Carlin Nalley Invitational(IL), 2015-05-09(#6) |
| B-4x100 | 121 | 43.94 | Boys Relay (Montini Catholic, IL) | Gary Johnson Bulldog Relays(IL), 2015-04-11(#4) |
| B-4x100 | 121 | 43.94 | Boys Relay (Dundee-Crown, IL) | Crystal Lake Central Boys Invitational(IL), 2015-05-01(#1) |
| B-4x100 | 123 | 43.95 | Boys Relay (Reed-Custer, IL) | IL 1A Seneca Boys Sectional(IL), 2015-05-22(#1) |
| B-4x100 | 124 | 43.97 | Boys Relay (St. Charles North, IL) | Lyons Township Boys Relays(IL), 2015-04-24(#3) |
| B-4x100 | 125 | 43.99 | Boys Relay (Morgan Park, IL) | CPS Boys Varsity Trials(IL), 2015-05-06(#3) |
| B-4x100 | 126 | 44.02 | Boys Relay (Rantoul, IL) | Okaw Valley Boys Conference Meet(IL), 2015-05-12(#3) |
| B-4x100 | 127 | 44.04 | Boys Relay (Thornwood, IL) | Southwest Suburban Red Boys Conference Meet(IL), 2015-05-14(#4) |
| B-4x100 | 127 | 44.04 | Boys Relay (Princeton, IL) | IL 2A LaSalle-Peru Boys Sectional(IL), 2015-05-22(#4) |
| B-4x100 | 127 | 44.04 | Boys Relay (Rockridge, IL) | IL 1A Farmington Boys Sectional(IL), 2015-05-22(#2) |
| B-4x100 | 130 | 44.06 | Boys Relay (Marian Catholic, IL) | IL 2A Hillcrest Boys Sectional(IL), 2015-05-22(#5) |
| B-4x100 | 130 | 44.06 | Boys Relay (Canton, IL) | PJS Honor Roll Meet(IL), 2015-05-26(#1) |
| B-4x100 | 132 | 44.07 | Boys Relay (Downers Grove South, IL) | WSC-Gold Boys Conference Meet(IL), 2015-05-15(#2) |
| B-4x100 | 132 | 44.07 | Boys Relay (Lowpoint-Washburn, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#15) |
| B-4x100 | 134 | 44.09 | Boys Relay (Wesclin, IL) | IL 1A Chester Boys Sectional(IL), 2015-05-21(#1) |
| B-4x100 | 135 | 44.10 | Boys Relay (St. Charles East, IL) | IL 3A West Aurora Boys Sectional(IL), 2015-05-21(#6) |
| B-4x100 | 135 | 44.10 | Boys Relay (Lyons Township, IL) | IL 3A Lyons Township Boys Sectional(IL), 2015-05-22(#5) |
| B-4x100 | 135 | 44.10 | Boys Relay (Wheaton-Warrenville South, IL) | IL 3A York Boys Sectional(IL), 2015-05-22(#7) |
| B-4x100 | 138 | 44.11 | Boys Relay (Elgin, IL) | Upstate Eight Boys Conference Meet(IL), 2015-05-14(#6) |
| B-4x100 | 139 | 44.12 | Boys Relay (Urban Prep Englewood, IL) | IL 2A Robeson Boys Sectional(IL), 2015-05-21(#3) |
| B-4x100 | 140 | 44.14 | Boys Relay (St. Anne, IL) | IL 1A Paxton-Buckley-Loda Boys Sectional(IL), 2015-05-21(#1) |
| B-4x100 | 141 | 44.16 | Boys Relay (Loyola Academy, IL) | IL 3A Loyola Academy Boys Sectional(IL), 2015-05-21(#5) |
| B-4x100 | 141 | 44.16 | Boys Relay (Quincy, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#7) |
| B-4x100 | 141 | 44.16 | Boys Relay (Johnsburg, IL) | IL 2A Boys State Prelims(IL), 2015-05-29(#24) |
| B-4x100 | 144 | 44.17 | Boys Relay (Althoff, IL) | Collinsville Boys Invitational(IL), 2015-05-09(#10) |
| B-4x100 | 145 | 44.18 | Boys Relay (Pecatonica, IL) | IL 1A Byron Boys Sectional(IL), 2015-05-22(#2) |
| B-4x100 | 146 | 44.19 | Boys Relay (Dunlap, IL) | Dunlap Co-Ed Relays(IL), 2015-01-01(#2) |
| B-4x100 | 147 | 44.22 | Boys Relay (Johnson College Prep, IL) | CPS Boys Varsity Trials(IL), 2015-05-06(#6) |
| B-4x100 | 148 | 44.24 | Boys Relay (Guilford, IL) | Tim Holt Invitational(IL), 2015-05-08(#2) |
| B-4x100 | 148 | 44.24 | Boys Relay (Palatine, IL) | Palatine Relays(IL), 2015-05-02(#4) |
| B-4x100 | 150 | 44.25 | Boys Relay (Normal Community West, IL) | Belleville West Boys Invitational(IL), 2015-04-11(#17) |
| B-4x100 | 150 | 44.25 | Boys Relay (Lake Forest Academy, IL) | Lake County Boys Championships(IL), 2015-05-09(#5) |
| B-4x100 | 152 | 44.26 | Boys Relay (Urbana, IL) | IL 2A Mattoon Boys Sectional(IL), 2015-05-21(#5) |
| B-4x100 | 152 | 44.26 | Boys Relay (Illinois School For The Deaf, IL) | IL 1A Beardstown Boys Sectional(IL), 2015-05-22(#3) |
| B-4x100 | 154 | 44.28 | Boys Relay (Roxana, IL) | IL 2A Lanphier Boys Sectional(IL), 2015-05-22(#6) |
| B-4x100 | 155 | 44.29 | Boys Relay (Momence, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#17) |
| B-4x100 | 155 | 44.29 | Boys Relay (Newton, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#18) |
| B-4x100 | 157 | 44.30 | Boys Relay (Glenbard East, IL) | Mike Yavorski Hornet Invitational(IL), 2015-05-01(#4) |
| B-4x100 | 157 | 44.30 | Boys Relay (ROWVA, IL) | IL 1A Farmington Boys Sectional(IL), 2015-05-22(#3) |
| B-4x100 | 159 | 44.31 | Boys Relay (Mooseheart, IL) | IL 1A Seneca Boys Sectional(IL), 2015-05-22(#2) |
| B-4x100 | 160 | 44.32 | Boys Relay (Madison, IL) | Granite City Invitational(IL), 2015-04-17(#9) |
| B-4x100 | 160 | 44.32 | Boys Relay (John Hersey, IL) | MSL-East Boys Divisional Championship(IL), 2015-04-28(#2) |
| B-4x100 | 160 | 44.32 | Boys Relay (Taft, IL) | IL 3A Northside Prep Boys Sectional(IL), 2015-05-22(#3) |
| B-4x100 | 160 | 44.32 | Boys Relay (Yorkville, IL) | Matt Wulf Invitational(IL), 2015-04-17(#2) |
| B-4x100 | 164 | 44.36 | Boys Relay (Leo Catholic, IL) | IL 1A Lisle Boys Sectional(IL), 2015-05-22(#3) |
| B-4x100 | 165 | 44.37 | Boys Relay (Naperville Central, IL) | DuPage Valley Boys Conference Meet(IL), 2015-05-15(#4) |
| B-4x100 | 165 | 44.37 | Boys Relay (MacArthur, IL) | IL 2A Mattoon Boys Sectional(IL), 2015-05-21(#6) |
| B-4x100 | 165 | 44.37 | Boys Relay (Illinois Valley Central, IL) | Roger Washburn Invitational(IL), 2015-05-01(#2) |
| B-4x100 | 165 | 44.37 | Boys Relay (Warrensburg-Latham, IL) | IL 1A St. Joseph-Ogden Boys Sectional(IL), 2015-05-22(#3) |
| B-4x100 | 169 | 44.38 | Boys Relay (Glenbard North, IL) | DuPage Valley Boys Conference Meet(IL), 2015-05-15(#1) |
| B-4x100 | 170 | 44.39 | Boys Relay (Crystal Lake Central, IL) | Fox Valley Boys Conference meet(IL), 2015-05-15(#5) |
| B-4x100 | 171 | 44.40 | Boys Relay (Libertyville, IL) | IL 3A Palatine Boys Sectional(IL), 2015-05-21(#6) |
| B-4x100 | 172 | 44.42 | Boys Relay (United Township, IL) | Galesburg Boys ABC Invitational(IL), 2015-04-17(#2) |
| B-4x100 | 173 | 44.46 | Boys Relay (Kenwood Academy, IL) | Lane Tech Intra City Meet(IL), 2015-04-04(#2) |
| B-4x100 | 174 | 44.47 | Boys Relay (Pinckneyville Comm, IL) | Southern Illinois River to River Boys Conference Meet(IL), 2015-05-14(#1) |
| B-4x100 | 175 | 44.49 | Boys Relay (Williamsville, IL) | IL 1A Tremont Boys Sectional(IL), 2015-05-21(#1) |
| B-4x100 | 176 | 44.50 | Boys Relay (Alton, IL) | Granite City Invitational(IL), 2015-04-17(#10) |
| B-4x100 | 176 | 44.50 | Boys Relay (Tinley Park, IL) | IL 2A Hillcrest Boys Sectional(IL), 2015-05-22(#6) |
| B-4x100 | 176 | 44.50 | Boys Relay (Mercer County, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#22) |
| B-4x100 | 179 | 44.51 | Boys Relay (Manual, IL) | Lanphier Boys Open(IL), 2015-04-11(#1) |
| B-4x100 | 180 | 44.52 | Boys Relay (Carmel Catholic, IL) | IL 2A Richmond-Burton Boys Sectional(IL), 2015-05-22(#3) |
| B-4x100 | 181 | 44.53 | Boys Relay (Naperville North, IL) | Gus Scott Co-Ed Invitational(IL), 2015-04-17(#3) |
| B-4x100 | 182 | 44.57 | Boys Relay (King, IL) | IL 2A Robeson Boys Sectional(IL), 2015-05-21(#6) |
| B-4x100 | 183 | 44.58 | Boys Relay (Oswego, IL) | Roger Wilcox Invitational(IL), 2015-05-01(#1) |
| B-4x100 | 183 | 44.58 | Boys Relay (Glenbard South, IL) | IL 2A Fenwick Boys Sectional(IL), 2015-05-21(#3) |
| B-4x100 | 183 | 44.58 | Boys Relay (Winnebago, IL) | IL 2A Sterling Boys Sectional(IL), 2015-05-22(#7) |
| B-4x100 | 186 | 44.59 | Boys Relay (Deerfield, IL) | CSL-North Boys Conference Meet(IL), 2015-05-15(#2) |
| B-4x100 | 187 | 44.60 | Boys Relay (Mount Vernon, IL) | Mascoutah Boys Military Classic(IL), 2015-04-24(#4) |
| B-4x100 | 187 | 44.60 | Boys Relay (Prairie Ridge, IL) | Fox Valley Boys Conference meet(IL), 2015-05-15(#6) |
| B-4x100 | 189 | 44.61 | Boys Relay (Carbondale Comm, IL) | South Seven Boys Conference Meet(IL), 2015-05-15(#2) |
| B-4x100 | 190 | 44.62 | Boys Relay (Harlem, IL) | IL 3A Guilford Boys Sectional(IL), 2015-05-21(#7) |
| B-4x100 | 191 | 44.65 | Boys Relay (Robeson, IL) | CPS Boys Varsity Trials(IL), 2015-05-06(#8) |
| B-4x100 | 192 | 44.66 | Boys Relay (Buffalo Grove, IL) | Mid-Suburban League Boys Championships(IL), 2015-05-15(#2) |
| B-4x100 | 193 | 44.71 | Boys Relay (Joliet Central, IL) | Southwest Suburban Blue Boys Conference Meet(IL), 2015-05-14(#5) |
| B-4x100 | 194 | 44.73 | Boys Relay (Maine West, IL) | IL 3A Loyola Academy Boys Sectional(IL), 2015-05-21(#7) |
| B-4x100 | 195 | 44.74 | Boys Relay (Nazareth Academy, IL) | IL 2A Fenwick Boys Sectional(IL), 2015-05-21(#4) |
| B-4x100 | 195 | 44.74 | Boys Relay (Sherrard, IL) | IL 1A Farmington Boys Sectional(IL), 2015-05-22(#5) |
| B-4x100 | 197 | 44.76 | Boys Relay (Lake Zurich, IL) | North Suburban Boys Conference Meet(IL), 2015-05-14(#7) |
| B-4x100 | 198 | 44.77 | Boys Relay (West Aurora, IL) | Kane County Boys Championships(IL), 2015-05-09(#4) |
| B-4x100 | 198 | 44.77 | Boys Relay (Tremont, IL) | IL 1A Tremont Boys Sectional(IL), 2015-05-21(#2) |
| B-4x100 | 198 | 44.77 | Boys Relay (Lisle, IL) | IL 1A Lisle Boys Sectional(IL), 2015-05-22(#4) |
| B-4x100 | 201 | 44.78 | Boys Relay (Amos Alonzo Stagg, IL) | Southwest Suburban Blue Boys Conference Meet(IL), 2015-05-14(#6) |
| B-4x100 | 201 | 44.78 | Boys Relay (Sterling, IL) | IL 2A Sterling Boys Sectional(IL), 2015-05-22(#8) |
| B-4x100 | 203 | 44.80 | Boys Relay (Rockford East, IL) | NIC-10 Boys Conference Meet(IL), 2015-05-15(#6) |
| B-4x100 | 203 | 44.80 | Boys Relay (Villa Grove, IL) | IL 1A Pana Boys Sectional(IL), 2015-05-21(#4) |
| B-4x100 | 205 | 44.82 | Boys Relay (Joliet West, IL) | Southwest Suburban Blue Boys Conference Meet(IL), 2015-05-14(#7) |
| B-4x100 | 205 | 44.82 | Boys Relay (McNamara, IL) | Seneca Irish Invitational(IL), 2015-04-17(#1) |
| B-4x100 | 207 | 44.84 | Boys Relay (Romeoville, IL) | Gus Scott Co-Ed Invitational(IL), 2015-04-17(#4) |
| B-4x100 | 207 | 44.84 | Boys Relay (Clark, IL) | Orr Spartan Invitational(IL), 2015-04-17(#2) |
| B-4x100 | 207 | 44.84 | Boys Relay (Larkin, IL) | Upstate Eight Boys Conference Meet(IL), 2015-05-14(#10) |
| B-4x100 | 210 | 44.85 | Boys Relay (Harvard, IL) | IL 2A Richmond-Burton Boys Sectional(IL), 2015-05-22(#4) |
| B-4x100 | 210 | 44.85 | Boys Relay (Lena-Winslow, IL) | IL 1A Byron Boys Sectional(IL), 2015-05-22(#3) |
| B-4x100 | 212 | 44.86 | Boys Relay (Byron, IL) | IL 1A Byron Boys Sectional(IL), 2015-05-22(#4) |
| B-4x100 | 212 | 44.86 | Boys Relay (Belvidere North, IL) | IL 3A Guilford Boys Sectional(IL), 2015-05-21(#11) |
| B-4x100 | 214 | 44.87 | Boys Relay (H L Richards, IL) | Terry Englund Relays(IL), 2015-04-23(#4) |
| B-4x100 | 215 | 44.90 | Boys Relay (Herrin, IL) | Southern Illinois River to River Boys Conference Meet(IL), 2015-05-14(#2) |
| B-4x100 | 216 | 44.91 | Boys Relay (New Trier Township, IL) | IL 3A Loyola Academy Boys Sectional(IL), 2015-05-21(#8) |
| B-4x100 | 216 | 44.91 | Boys Relay (Antioch, IL) | IL 2A Richmond-Burton Boys Sectional(IL), 2015-05-22(#5) |
| B-4x100 | 218 | 44.92 | Boys Relay (Pekin Community, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#8) |
| B-4x100 | 218 | 44.92 | Boys Relay (Genoa-Kingston, IL) | IL 2A Sterling Boys Sectional(IL), 2015-05-22(#9) |
| B-4x100 | 218 | 44.92 | Boys Relay (Mt. Zion, IL) | St. Joseph-Ogden Spartan Classic(IL), 2015-05-01(#5) |
| B-4x100 | 218 | 44.92 | Boys Relay (Columbia, IL) | Cahokia Conference Championships(IL), 2015-05-06(#2) |
| B-4x100 | 222 | 44.93 | Boys Relay (Peoria, IL) | Metamora / Peoria Boys Dual(IL), 2015-04-02(#2) |
| B-4x100 | 223 | 44.94 | Boys Relay (Benton, IL) | Southern Illinois River to River Boys Conference Meet(IL), 2015-05-14(#3) |
| B-4x100 | 223 | 44.94 | Boys Relay (Iroquois West, IL) | IL 1A Paxton-Buckley-Loda Boys Sectional(IL), 2015-05-21(#3) |
| B-4x100 | 225 | 44.95 | Boys Relay (Elk Grove, IL) | Prospect Boys Relays(IL), 2015-04-11(#6) |
| B-4x100 | 225 | 44.95 | Boys Relay (Granite City, IL) | Madison County Championships(IL), 2015-04-28(#5) |
| B-4x100 | 227 | 44.98 | Boys Relay (Conant, IL) | MSL-West Boys Divisional Championship(IL), 2015-04-28(#6) |
| B-4x100 | 227 | 44.98 | Boys Relay (Grayslake Central, IL) | Fox Valley Boys Conference meet(IL), 2015-05-15(#7) |
| B-4x100 | 227 | 44.98 | Boys Relay (Woodstock North, IL) | IL 2A Richmond-Burton Boys Sectional(IL), 2015-05-22(#6) |
| B-4x100 | 230 | 44.99 | Boys Relay (Glenbrook North, IL) | CSL-North Boys Conference Meet(IL), 2015-05-15(#3) |
| B-4x100 | 230 | 44.99 | Boys Relay (Elmwood Park, IL) | IL 2A Fenwick Boys Sectional(IL), 2015-05-21(#5) |
| B-4x100 | 232 | 45.00 | Boys Relay (St. Edward, IL) | IL 1A Seneca Boys Sectional(IL), 2015-05-22(#3) |
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