| Event | Rank | Mark | By | Meet |
| B-1600 | 201 | 4:30.63 | Skinner, Marcus (2016) (Shelbyville, IL) | Newton Boys Eagle Invitational(IL), 2015-05-01(#1) |
| B-1600 | 202 | 4:30.73 | Blood, Warren (2017) (New Trier Township, IL) | Gus Scott Co-Ed Invitational(IL), 2015-04-17(#1) |
| B-1600 | 203 | 4:30.80 | Theriault, Jordan (2018) (Glenbrook South, IL) | Midwest Distance Classic(IL), 2015-06-13(#3) |
| B-1600 | 204 | 4:30.85 | Harvey, Marc (2017) (Whitney Young, IL) | IL 3A Northside Prep Boys Sectional(IL), 2015-05-22(#8) |
| B-1600 | 204 | 4:30.85 | Chan, Wesley (2015) (Payton College Preparatory, IL) | IL 2A Boys State Prelims(IL), 2015-05-29(#13) |
| B-1600 | 204 | 4:30.85 | Drendel, Ryan (2015) (Naperville North, IL) | EIU Race At State(IL), 2015-05-29(#5) |
| B-1600 | 207 | 4:30.91 | Minsky, Eli (2018) (Grayslake Central, IL) | IL 3A Palatine Boys Sectional(IL), 2015-05-21(#11) |
| B-1600 | 208 | 4:30.95 | Jostes, Logan (2015) (Elgin, IL) | IL 3A West Aurora Boys Sectional(IL), 2015-05-21(#8) |
| B-1600 | 209 | 4:31.00 | Horsley, Matt (2015) (Neuqua Valley, IL) | Neuqua Valley / Plainfield South Boys Dual(IL), 2015-04-13(#1) |
| B-1600 | 209 | 4:31.00 | Christensen, Zac (2015) (Downers Grove North, IL) | WSC-Silver Boys Frosh/JV/Open Meet (IL), 2015-05-09 |
| B-1600 | 211 | 4:31.07 | Washington, Caleb (2017) (Shepard, IL) | Terry Englund Relays(IL), 2015-04-23(#2) |
| B-1600 | 212 | 4:31.10 | Pirie, James (2017) (Barrington, IL) | Barrington Boys Triangular(IL), 2015-04-14(#4) |
| B-1600 | 213 | 4:31.14 | Jordan, Reese (2017) (Maine South, IL) | Schaumburg Mikias Tibebu Invitational(IL), 2015-04-11(#1) |
| B-1600 | 214 | 4:31.24 | Tiongson, Paolo (2017) (Loyola Academy, IL) | New Trier Boys F/S Invitational(IL), 2015-04-28(#2) |
| B-1600 | 215 | 4:31.25 | Peters, Austin (2015) (Normal Community, IL) | Bloomington/Normal Intercity Classic(IL), 2015-04-28(#1) |
| B-1600 | 216 | 4:31.30 | Phillips, Spencer (2015) (O'Fallon, IL) | Collinsville / O'Fallon Boys Dual(IL), 2015-03-31(#1) |
| B-1600 | 217 | 4:31.37 | Harvey, Nick (2016) (Burlington Central, IL) | Crystal Lake Central Boys Invitational(IL), 2015-05-01(#6) |
| B-1600 | 218 | 4:31.41 | Darrow, Jack (2017) (Fenwick, IL) | Chicago Catholic League Championships(IL), 2015-05-16(#6) |
| B-1600 | 219 | 4:31.45 | Mulshine, Eric (2017) (Oak Park-River Forest, IL) | IL 3A Northside Prep Boys Sectional(IL), 2015-05-22(#9) |
| B-1600 | 219 | 4:31.45 | Kowalczyk, Matt (2016) (Benet Academy, IL) | IL 3A York Boys Sectional(IL), 2015-05-22(#5) |
| B-1600 | 221 | 4:31.47 | Stordahl, Tyler (2015) (Cary-Grove Community, IL) | Fox Valley Boys Conference meet(IL), 2015-05-15(#6) |
| B-1600 | 222 | 4:31.50 | Ratkovich, Alex (2017) (Cary-Grove Community, IL) | Stevenson Patriot Relays(IL), 2015-04-16(#4) |
| B-1600 | 222 | 4:31.50 | Dale, Nathan (2015) (York Community, IL) | WSC-Silver Boys Frosh/JV/Open Meet (IL), 2015-05-09 |
| B-1600 | 224 | 4:31.57 | Miller, Riley (2016) (Waubonsie Valley, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#11) |
| B-1600 | 225 | 4:31.60 | Ricci, Simon (2016) (Latin, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#13) |
| B-1600 | 226 | 4:31.65 | Pirie, Nash (Barrington, IL) | Lake County Boys Championships(IL), 2015-05-09(#8) |
| B-1600 | 227 | 4:31.71 | Smith, Tyler (2015) (Vernon Hills, IL) | IL 2A Richmond-Burton Boys Sectional(IL), 2015-05-22(#3) |
| B-1600 | 228 | 4:31.80 | Beattie, Luke (2016) (Woodstock, IL) | Gary Johnson Bulldog Relays(IL), 2015-04-11(#3) |
| B-1600 | 228 | 4:31.80 | Eichmeier, Ben (2015) (O'Fallon, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#7) |
| B-1600 | 230 | 4:31.87 | Rosenkranz, Josh (2015) (New Trier Township, IL) | CSL-South Boys Conference Meet(IL), 2015-05-15(#3) |
| B-1600 | 231 | 4:31.88 | Burroughs, Andrew (2016) (Marmion Academy, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#4) |
| B-1600 | 232 | 4:31.90 | Martinez, Jakob (2015) (Warren Township, IL) | Warren Boys Invitational(IL), 2015-04-18(#3) |
| B-1600 | 233 | 4:31.93 | Diaz, Anthony (2015) (Niles North, IL) | Wanner Knights Invitational(IL), 2015-05-01(#18) |
| B-1600 | 234 | 4:31.96 | Ponomar, Dylan (2016) (Grayslake North, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#5) |
| B-1600 | 235 | 4:32.00 | Steeno, Danny (2015) (Wheaton North, IL) | Haake Boys Invitational(IL), 2015-04-18(#2) |
| B-1600 | 236 | 4:32.17 | Maher, Alex (2016) (Barrington, IL) | MSL-West Boys Divisional Championship(IL), 2015-04-28(#4) |
| B-1600 | 237 | 4:32.18 | Cobbley, Hunter (2016) (El Paso-Gridley, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#15) |
| B-1600 | 238 | 4:32.19 | Pickering, Colin (2016) (Plainfield South, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#13) |
| B-1600 | 239 | 4:32.24 | Tobias, Abraham (2015) (Taft, IL) | Chicago Public League City Championships(IL), 2015-05-09(#5) |
| B-1600 | 240 | 4:32.28 | Kennedy, David (2015) (Naperville Central, IL) | DuPage Valley Boys Conference Meet(IL), 2015-05-15(#4) |
| B-1600 | 241 | 4:32.41 | Vanderwell, Jake (2015) (Lincoln-Way West, IL) | LWW Warrior Invitational(IL), 2015-05-01(#8) |
| B-1600 | 241 | 4:32.41 | Oury, Jacob (2017) (Hampshire, IL) | Fox Valley Boys Conference meet(IL), 2015-05-15(#7) |
| B-1600 | 243 | 4:32.54 | Askin, Kilty (2015) (Wheaton North, IL) | IL 3A York Boys Sectional(IL), 2015-05-22(#6) |
| B-1600 | 244 | 4:32.67 | Hicks, Scott (2015) (Naperville Central, IL) | Metea Valley Boys Invitational(IL), 2015-04-18(#6) |
| B-1600 | 245 | 4:32.72 | Milostan, Matthew (2017) (Neuqua Valley, IL) | Schaumburg Mikias Tibebu Invitational(IL), 2015-04-11(#2) |
| B-1600 | 246 | 4:32.73 | Lewandowski, Steve (2015) (St. Charles North, IL) | Upstate Eight Boys Conference Meet(IL), 2015-05-14(#5) |
| B-1600 | 247 | 4:32.74 | Panici, Demetri (2016) (Lincoln-Way North, IL) | Blue Smoke Invitational(IL), 2015-04-11(#2) |
| B-1600 | 248 | 4:32.81 | Smith, Vance (2015) (Lyons Township, IL) | EIU Race At State(IL), 2015-05-29(#11) |
| B-1600 | 249 | 4:32.90 | Becker, Jack (2018) (Crystal Lake South, IL) | Hampshire Boys Triangular(IL), 2015-04-27(#3) |
| B-1600 | 250 | 4:33.00 | Wantland, Jacob (2015) (Morris Community, IL) | Morris / Yorkville Boys Dual(IL), 2015-05-05(#1) |
| B-1600 | 250 | 4:33.00 | Willison, Jake (2018) (Plainfield South, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#14) |
| B-1600 | 250 | 4:33.00 | Scott, Alec (2018) (Belvidere North, IL) | Midwest Distance Classic(IL), 2015-06-13(#4) |
| B-1600 | 253 | 4:33.14 | Skora, Mike (2015) (St. Charles East, IL) | Upstate Eight Boys Conference Meet(IL), 2015-05-14(#6) |
| B-1600 | 254 | 4:33.24 | Griffith, Kyle (2017) (Lake Zurich, IL) | Lake Zurich Bears Invitational(IL), 2015-04-24(#2) |
| B-1600 | 255 | 4:33.29 | Osmulski, Matt (2016) (Elmwood-Brimfield, IL) | IL 1A Farmington Boys Sectional(IL), 2015-05-22(#2) |
| B-1600 | 256 | 4:33.39 | Toby, Josh (2016) (Naperville Central, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#15) |
| B-1600 | 257 | 4:33.43 | Cooley, Jeremiah (2016) (Danville, IL) | News-Gazette Honor Roll Meet(IL), 2015-05-18(#2) |
| B-1600 | 258 | 4:33.52 | Scheuermann, Trent (2016) (Deer Creek Mackinaw, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#16) |
| B-1600 | 259 | 4:33.53 | Llanes, Sergio (2015) (Plainfield East, IL) | Hunt Invitational(IL), 2015-04-30(#4) |
| B-1600 | 260 | 4:33.60 | Carter, Joe (2015) (Downers Grove North, IL) | WSC-Silver Boys Frosh/JV/Open Meet (IL), 2015-05-09 |
| B-1600 | 261 | 4:33.63 | Deamantopulos, Mitchell (2015) (Geneva, IL) | Kane County Boys Championships(IL), 2015-05-09(#6) |
| B-1600 | 261 | 4:33.63 | Moore, Christian (2015) (Naperville North, IL) | DuPage Valley Boys Conference Meet(IL), 2015-05-15(#5) |
| B-1600 | 261 | 4:33.63 | Peterson, Ian (2016) (Lincoln-Way Central, IL) | IL 3A Homewood-Flossmoor Boys Sectional(IL), 2015-05-21(#5) |
| B-1600 | 261 | 4:33.63 | Knight, Austin (2018) (Carterville, IL) | IL 2A Triad Boys Sectional(IL), 2015-05-21(#4) |
| B-1600 | 265 | 4:33.64 | Norvell, Matt (2015) (Monticello, IL) | Clinton Co-Ed Meet #3(IL), 2015-04-28(#1) |
| B-1600 | 266 | 4:33.65 | Gichuru, Brian (2017) (Belleville West, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#8) |
| B-1600 | 267 | 4:33.66 | Mclaughlin, Brady (2015) (Benet Academy, IL) | IL 3A York Boys Sectional(IL), 2015-05-22(#8) |
| B-1600 | 268 | 4:33.68 | Abbott, Jeff (2015) (Warren Township, IL) | EIU Race At State(IL), 2015-05-29(#13) |
| B-1600 | 269 | 4:33.70 | Svienty, Sam (2017) (John Hersey, IL) | Wanner Knights Invitational(IL), 2015-05-01(#19) |
| B-1600 | 270 | 4:33.83 | Earp, Austin (2016) (St. Joseph-Ogden, IL) | IL 1A St. Joseph-Ogden Boys Sectional(IL), 2015-05-22(#2) |
| B-1600 | 271 | 4:33.86 | Shannon, Joe (2015) (Edwardsville, IL) | Madison County Championships(IL), 2015-04-28(#2) |
| B-1600 | 272 | 4:34.04 | Verlinden, Justin (2016) (United Township, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#9) |
| B-1600 | 273 | 4:34.09 | Pipilas, Stephen (2018) (Downers Grove South, IL) | Wanner Knights Invitational(IL), 2015-05-01(#20) |
| B-1600 | 274 | 4:34.15 | Moreno, Nico (2016) (Jones College Prep, IL) | IL 3A Northside Prep Boys Sectional(IL), 2015-05-22(#10) |
| B-1600 | 275 | 4:34.17 | Klose, Hunter (2015) (St. Charles East, IL) | Jim Arnold Classic(IL), 2015-05-02(#5) |
| B-1600 | 276 | 4:34.30 | Niewiarowski, Andrew (2017) (Loyola Academy, IL) | Chicago Catholic League Championships(IL), 2015-05-16(#7) |
| B-1600 | 276 | 4:34.30 | Buban, Jack (2017) (Fremd, IL) | IL 3A Palatine Boys Sectional(IL), 2015-05-21(#12) |
| B-1600 | 278 | 4:34.31 | Mesplay, Zach (2016) (Monticello, IL) | Monticello Boys Invitational(IL), 2015-04-17(#3) |
| B-1600 | 279 | 4:34.38 | Rodenberg, Cole (2016) (Waterloo, IL) | Buzz Bradley Relays(IL), 2015-04-24(#1) |
| B-1600 | 279 | 4:34.38 | Reilly-Hayward, Patrick (2016) (Loyola Academy, IL) | Marquette University HS Invitational(WI), 2015-05-02(#6) |
| B-1600 | 281 | 4:34.40 | Tam, Alex (2018) (Libertyville, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#1) |
| B-1600 | 282 | 4:34.45 | Walter, Brady (2015) (Carl Sandburg, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#2) |
| B-1600 | 283 | 4:34.52 | Humy, Nathan (2016) (Hononegah, IL) | Northern Illinois Invitational(IL), 2015-05-08(#3) |
| B-1600 | 284 | 4:34.58 | Furcich, Justin (2015) (Monticello, IL) | St. Joseph-Ogden Spartan Classic(IL), 2015-05-01(#1) |
| B-1600 | 285 | 4:34.62 | Williamson, Shane (2017) (Vernon Hills, IL) | Al Janulis Relays(IL), 2015-04-18(#2) |
| B-1600 | 286 | 4:34.66 | Whorton, Logan (2015) (O'Fallon, IL) | Belleville West Boys Invitational(IL), 2015-04-11(#6) |
| B-1600 | 287 | 4:34.71 | Rogers, Sam (2015) (Sacred Heart-Griffin, IL) | Gene Ward Invitational(IL), 2015-05-01(#5) |
| B-1600 | 288 | 4:34.72 | Taylor, Nathaniel (2017) (Ottawa Township, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#16) |
| B-1600 | 289 | 4:34.80 | Mohamed, Nebil (2015) (Niles North, IL) | Springfield Boys Open(IL), 2015-04-04(#2) |
| B-1600 | 289 | 4:34.80 | McMillan, Erik (2015) (O'Fallon, IL) | Collinsville / O'Fallon Boys Dual(IL), 2015-03-31(#2) |
| B-1600 | 291 | 4:34.81 | Thurman, Tanner (2015) (Plainfield North, IL) | Lane Tech Boys Quintangular(IL), 2015-04-16(#3) |
| B-1600 | 292 | 4:34.89 | Morrison, David (2015) (Batavia, IL) | Dan Horyn Invitational(IL), 2015-04-24(#16) |
| B-1600 | 293 | 4:34.93 | Sorokin, Alexi (2017) (Wheaton-Warrenville South, IL) | DuPage Valley Boys Conference Meet(IL), 2015-05-15(#1) |
| B-1600 | 294 | 4:34.96 | Caton, Justin (2016) (Waubonsie Valley, IL) | Gus Scott Co-Ed Invitational(IL), 2015-04-17(#3) |
| B-1600 | 295 | 4:35.04 | Mcquality, Tanner (2016) (Oswego East, IL) | EIU Race At State(IL), 2015-05-29(#16) |
| B-1600 | 296 | 4:35.09 | Grady, Evan (2015) (Dixon, IL) | Sterling Night Relays(IL), 2015-05-01(#4) |
| B-1600 | 297 | 4:35.10 | Otstott, Ben (2018) (Plainfield North, IL) | EIU Race At State(IL), 2015-05-29(#17) |
| B-1600 | 297 | 4:35.10 | Belgrad, Jacob (2017) (Hinsdale Central, IL) | WSC-Silver Boys Frosh/JV/Open Meet (IL), 2015-05-09 |
| B-1600 | 299 | 4:35.12 | Best, Andrew (2016) (Lyons Township, IL) | Collinsville Boys Invitational(IL), 2015-05-09(#8) |
| B-1600 | 300 | 4:35.16 | Gebhardt, Jacob (2018) (Sterling, IL) | Northern Illinois Invitational(IL), 2015-05-08(#4) |
| B-1600 | 301 | 4:35.19 | Galvan, David (2016) (East Aurora, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#17) |
| B-1600 | 302 | 4:35.20 | Aho, Matt (2017) (Grayslake Central, IL) | Hampshire Boys Triangular(IL), 2015-04-27(#4) |
| B-1600 | 302 | 4:35.20 | Martinez, Marco (2016) (Willowbrook, IL) | Glenbard South Boys Raider Invitational(IL), 2015-04-24(#3) |
| B-1600 | 304 | 4:35.25 | Martinez, Eduardo (2016) (J Sterling Morton, IL) | WSC-Gold Boys Conference Meet(IL), 2015-05-15(#4) |
| B-1600 | 305 | 4:35.28 | Neumann, Eric (2016) (Glenbard West, IL) | Red Grange Invitational(IL), 2015-04-24(#1) |
| B-1600 | 306 | 4:35.30 | Dubois, Victor (2015) (Naperville North, IL) | Gus Scott Co-Ed Invitational(IL), 2015-04-17(#4) |
| B-1600 | 307 | 4:35.35 | Sandberg, Charles (2016) (Whitney Young, IL) | Wanner Knights Invitational(IL), 2015-05-01(#23) |
| B-1600 | 308 | 4:35.36 | Tennison, Noah (2016) (Robinson, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#18) |
| B-1600 | 309 | 4:35.38 | Nabatov, Elliot (2016) (Wheeling, IL) | Wanner Knights Invitational(IL), 2015-05-01(#25) |
| B-1600 | 309 | 4:35.38 | Way, Carl (2016) (Danville, IL) | News-Gazette Honor Roll Meet(IL), 2015-05-18(#3) |
| B-1600 | 311 | 4:35.40 | Vincent, Daniel (2016) (Grayslake Central, IL) | Hampshire Boys Triangular(IL), 2015-04-27(#5) |
| B-1600 | 311 | 4:35.40 | Kellerhals, Wil (Warren Township, IL) | IL 3A Palatine Boys Sectional(IL), 2015-05-21(#13) |
| B-1600 | 313 | 4:35.43 | Rivas, Joseph (2015) (Fenton, IL) | IL 3A York Boys Sectional(IL), 2015-05-22(#9) |
| B-1600 | 314 | 4:35.47 | Fierstos, Nate (2016) (Sacred Heart-Griffin, IL) | IL 2A Lanphier Boys Sectional(IL), 2015-05-22(#3) |
| B-1600 | 315 | 4:35.49 | Kellerhals, William (2015) (Warren Township, IL) | Rolling Meadows Mustang Classic(IL), 2015-05-01(#9) |
| B-1600 | 316 | 4:35.50 | Loquercio, Justin (2016) (Wheeling, IL) | Mid-Suburban League Boys Championships(IL), 2015-05-15(#15) |
| B-1600 | 317 | 4:35.52 | Dau, Tyler (2017) (Geneva, IL) | Kane County Boys Championships(IL), 2015-05-09(#8) |
| B-1600 | 318 | 4:35.67 | Sills, Henry (2016) (Champaign Central, IL) | News-Gazette Honor Roll Meet(IL), 2015-05-18(#4) |
| B-1600 | 319 | 4:35.69 | Gaesser, Clay (2015) (Gibson City-Melvin-Sibley, IL) | IL 1A Paxton-Buckley-Loda Boys Sectional(IL), 2015-05-21(#3) |
| B-1600 | 320 | 4:35.70 | Bruch, Patrick (2017) (Notre Dame, IL) | PJS Honor Roll Meet(IL), 2015-05-26(#3) |
| B-1600 | 321 | 4:35.74 | Franklin, Jack (2017) (Normal University, IL) | Gene Ward Invitational(IL), 2015-05-01(#6) |
| B-1600 | 322 | 4:35.76 | Schmidt, John (2017) (Grant Community, IL) | IL 3A Guilford Boys Sectional(IL), 2015-05-21(#9) |
| B-1600 | 323 | 4:35.80 | Szelazek, Matt (2016) (Leyden , IL) | Leyden Big Bear Invitational(IL), 2015-04-16(#2) |
| B-1600 | 324 | 4:35.82 | Bechtold, Kyle (2016) (Lincoln-Way North, IL) | LWW Warrior Invitational(IL), 2015-05-01(#9) |
| B-1600 | 325 | 4:35.85 | Cable, Josh (2018) (Rochester, IL) | Sangamon County Invitational(IL), 2015-05-08(#2) |
| B-1600 | 326 | 4:35.86 | Licari, Nick (2016) (Hononegah, IL) | IL 3A Guilford Boys Sectional(IL), 2015-05-21(#10) |
| B-1600 | 327 | 4:35.90 | Loza, Luis (2015) (Romeoville, IL) | Stagg Boys Invitational(IL), 2015-04-11(#2) |
| B-1600 | 327 | 4:35.90 | Irvine, Ian (2016) (Romeoville, IL) | IL 3A Downers Grove South Boys Sectional(IL), 2015-05-22(#11) |
| B-1600 | 329 | 4:35.93 | Brown, Austin (2016) (Plainfield South, IL) | Hunt Invitational(IL), 2015-04-30(#6) |
| B-1600 | 330 | 4:35.98 | Bautista, Arturo (2017) (Buffalo Grove, IL) | Mid-Suburban League Boys Championships(IL), 2015-05-15(#1) |
| B-1600 | 330 | 4:35.98 | Crail, Nathan (2015) (Glenbard West, IL) | Wheaton North Best 4 Invitational(IL), 2015-04-11(#1) |
| B-1600 | 332 | 4:36.00 | Whitfield, Nate (2016) (Glenbrook North, IL) | Warren Boys Invitational(IL), 2015-04-18(#4) |
| B-1600 | 332 | 4:36.00 | Golding, Aaron (2016) (Alleman, IL) | Western Big Six Boys Conference Meet(IL), 2015-05-15(#2) |
| B-1600 | 332 | 4:36.00 | Friesen, Noah (2015) (Chicago Christian, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#19) |
| B-1600 | 335 | 4:36.01 | Nunez, Mateo (2017) (Riverside-Brookfield, IL) | Metro Suburban West Boys Conference Meet(IL), 2015-05-15(#1) |
| B-1600 | 336 | 4:36.04 | Bluhm, Ethan (2015) (Sacred Heart-Griffin, IL) | Springfield Boys City Meet(IL), 2015-05-05(#3) |
| B-1600 | 337 | 4:36.08 | Groves-Scott, Brydon (2015) (Edwardsville, IL) | Southwest Boys Conference Meet(IL), 2015-05-13(#5) |
| B-1600 | 338 | 4:36.10 | Irvine, Andrew (2016) (Hinsdale Central, IL) | WSC-Silver Boys Frosh/JV/Open Meet (IL), 2015-05-09 |
| B-1600 | 339 | 4:36.13 | Vonor, Koffivi (2015) (Moline, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#11) |
| B-1600 | 340 | 4:36.15 | Jones, Jonah (2017) (Wheaton Academy, IL) | Gus Scott Co-Ed Invitational(IL), 2015-04-17(#4) |
| B-1600 | 341 | 4:36.16 | Smith, Nathan (2015) (Winnebago, IL) | Winnebago Boys Quad(IL), 2015-04-28(#1) |
| B-1600 | 341 | 4:36.16 | Rivera, Samuel (2019) (Whitney Young, IL) | Midwest Distance Classic(IL), 2015-06-13(#6) |
| B-1600 | 343 | 4:36.19 | Worman, Jack (2017) (Hoffman Estates, IL) | Mid-Suburban League Boys Championships(IL), 2015-05-15(#16) |
| B-1600 | 344 | 4:36.20 | Wolf, William (2015) (Mahomet-Seymour, IL) | IL 2A Mattoon Boys Sectional(IL), 2015-05-21(#5) |
| B-1600 | 345 | 4:36.21 | Seneczko, Nicholas (2015) (Libertyville, IL) | IL 3A Palatine Boys Sectional(IL), 2015-05-21(#15) |
| B-1600 | 346 | 4:36.22 | Kropid, JD (2016) (Springfield, IL) | Wanner Knights Invitational(IL), 2015-05-01(#28) |
| B-1600 | 347 | 4:36.24 | Madoch, Danny (2016) (Harry D Jacobs, IL) | IL 3A Guilford Boys Sectional(IL), 2015-05-21(#11) |
| B-1600 | 348 | 4:36.26 | Peters, Jared (2015) (Normal Community, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#12) |
| B-1600 | 349 | 4:36.34 | Ambrose, Nathan (2015) (Winnebago, IL) | Winnebago Boys Quad(IL), 2015-04-28(#2) |
| B-1600 | 350 | 4:36.39 | Milner, Matt (2016) (Lake Zurich, IL) | Lake Zurich Bears Invitational(IL), 2015-04-24(#4) |
| B-1600 | 350 | 4:36.39 | Deardurff, Dylan (2016) (Joliet West, IL) | EIU Race At State(IL), 2015-05-29(#19) |
| B-1600 | 352 | 4:36.44 | O'Donnell, Jack (2017) (Prospect, IL) | Mid-Suburban League Boys Championships(IL), 2015-05-15(#2) |
| B-1600 | 353 | 4:36.45 | Radomski, Evan (2017) (Whitney Young, IL) | St. Ignatius Co-Ed Invitational(IL), 2015-04-29(#1) |
| B-1600 | 353 | 4:36.45 | Walter, Avery (2015) (Prairie Central, IL) | Senior Spotlight Meet(IA), 2015-06-13(#5) |
| B-1600 | 355 | 4:36.53 | Ferguson, Caleb (2016) (Neuqua Valley, IL) | Red Ribbon Classic(IL), 2015-05-02(#4) |
| B-1600 | 356 | 4:36.54 | Lightbody, Gabe (2015) (Wheaton-Warrenville South, IL) | IL 3A York Boys Sectional(IL), 2015-05-22(#10) |
| B-1600 | 357 | 4:36.56 | Miller, Cory (2017) (Mendon Unity, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#20) |
| B-1600 | 358 | 4:36.64 | Donaldson, Jacob (2017) (Effingham, IL) | IL 2A Mattoon Boys Sectional(IL), 2015-05-21(#7) |
| B-1600 | 359 | 4:36.72 | Hutchinson, Zac (2018) (Lincoln-Way Central, IL) | Minooka Boys Invitational(IL), 2015-04-18(#10) |
| B-1600 | 359 | 4:36.72 | Gillam, Tanner (2018) (Normal University, IL) | Gene Ward Invitational(IL), 2015-05-01(#8) |
| B-1600 | 361 | 4:36.78 | Matushek, William (2017) (Hampshire, IL) | Fox Valley Boys Conference meet(IL), 2015-05-15(#12) |
| B-1600 | 362 | 4:36.80 | Lyons, Michael (2015) (Marian Central, IL) | Stevenson Patriot Relays(IL), 2015-04-16(#6) |
| B-1600 | 363 | 4:36.86 | Izewski, Nate (2017) (Palatine, IL) | Mid-Suburban League Boys Championships(IL), 2015-05-15(#3) |
| B-1600 | 364 | 4:36.89 | Ross, Kyle (2016) (Harry D Jacobs, IL) | Carlin Nalley Invitational(IL), 2015-05-09(#4) |
| B-1600 | 365 | 4:36.95 | Schwartz, Jake (2017) (Waterloo, IL) | Collinsville Boys Invitational(IL), 2015-05-09(#10) |
| B-1600 | 366 | 4:36.96 | Rushing, Mitchell (2015) (Marion, IL) | South Seven Boys Conference Meet(IL), 2015-05-15(#1) |
| B-1600 | 367 | 4:36.99 | Sepanski, Nick (2018) (Springfield, IL) | Lanphier Boys F/S Invitational(IL), 2015-05-12(#2) |
| B-1600 | 368 | 4:37.00 | Livingston, Aidan (2016) (Neuqua Valley, IL) | Neuqua Valley / Metea Valley Boys Dual(IL), 2015-05-05(#4) |
| B-1600 | 368 | 4:37.00 | Copeland, Brandon (2016) (Elgin, IL) | IL 3A West Aurora Boys Sectional(IL), 2015-05-21(#9) |
| B-1600 | 370 | 4:37.02 | Richtman, Matthew (2018) (Kaneland , IL) | Midwest Distance Classic(IL), 2015-06-13(#8) |
| B-1600 | 371 | 4:37.04 | Fischer, Luke (2015) (Peoria Christian, IL) | PJS Honor Roll Meet(IL), 2015-05-26(#4) |
| B-1600 | 372 | 4:37.10 | Young, Zach (2017) (Marion, IL) | IL 2A Triad Boys Sectional(IL), 2015-05-21(#5) |
| B-1600 | 373 | 4:37.13 | Kreipe, Nolan (2016) (Carlinville, IL) | IL 1A Boys State Prelims(IL), 2015-05-28(#21) |
| B-1600 | 374 | 4:37.18 | Stine, Connor (2015) (Olympia, IL) | Roger Washburn Invitational(IL), 2015-05-01(#3) |
| B-1600 | 375 | 4:37.20 | Pasley, Tyler (2017) (Shelbyville, IL) | Shelbyville Boys Quad(IL), 2015-04-02(#2) |
| B-1600 | 375 | 4:37.20 | Doorhy, Ryan (2017) (Hinsdale Central, IL) | WSC-Silver Boys Frosh/JV/Open Meet (IL), 2015-05-09 |
| B-1600 | 375 | 4:37.20 | Arreola, Armando (2016) (J Sterling Morton, IL) | IL 3A Lyons Township Boys Sectional(IL), 2015-05-22(#3) |
| B-1600 | 378 | 4:37.24 | Seneczko, Nick (2015) (Libertyville, IL) | Wanner Knights Invitational(IL), 2015-05-01(#29) |
| B-1600 | 378 | 4:37.24 | Ladeur, Andrew (2015) (Naperville North, IL) | Rolling Meadows Mustang Classic(IL), 2015-05-01(#11) |
| B-1600 | 380 | 4:37.25 | Ruiz, Aaron (2015) (J Sterling Morton, IL) | Bob Cohoon Invitational(IL), 2015-04-24(#18) |
| B-1600 | 381 | 4:37.26 | Fashingoma, Mugisha (2015) (Rock Island, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#13) |
| B-1600 | 382 | 4:37.27 | Houmes, Trey (2018) (Hoopeston Area, IL) | IL 1A St. Joseph-Ogden Boys Sectional(IL), 2015-05-22(#3) |
| B-1600 | 382 | 4:37.27 | Gillingham, Brett (2015) (Oswego, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#19) |
| B-1600 | 384 | 4:37.30 | Cleary, Tom (2016) (Buffalo Grove, IL) | Buffalo Grove BATE Invitational(IL), 2015-04-18(#5) |
| B-1600 | 385 | 4:37.31 | Parreno, Sam (2015) (Dundee-Crown, IL) | Crystal Lake Central Boys Invitational(IL), 2015-05-01(#8) |
| B-1600 | 386 | 4:37.33 | Funteas, Jimmy (2015) (Willowbrook, IL) | Wheaton North Best 4 Invitational(IL), 2015-04-11(#3) |
| B-1600 | 386 | 4:37.33 | Ludy, Adam (2017) (El Paso-Gridley, IL) | IL 1A Bureau Valley Boys Sectional(IL), 2015-05-22(#4) |
| B-1600 | 388 | 4:37.39 | Moreno, Vince (2016) (Joliet Central, IL) | IL 3A Homewood-Flossmoor Boys Sectional(IL), 2015-05-21(#6) |
| B-1600 | 389 | 4:37.42 | Nimerfroh, Montana (2015) (Buffalo Grove, IL) | IL 3A Palatine Boys Sectional(IL), 2015-05-21(#16) |
| B-1600 | 390 | 4:37.43 | Billapando, Jake (2015) (Plainfield North, IL) | Lane Tech Boys Quintangular(IL), 2015-04-16(#4) |
| B-1600 | 391 | 4:37.48 | Manos, John (2016) (Naperville Central, IL) | Metea Valley Boys Invitational(IL), 2015-04-18(#8) |
| B-1600 | 392 | 4:37.51 | Rodriguez, Eduardo (2017) (Lindblom College Preparatory, IL) | CPS Boys Sophomore Trials(IL), 2015-05-02(#1) |
| B-1600 | 393 | 4:37.55 | White, Trevor (2015) (Highland, IL) | Belleville West Boys Invitational(IL), 2015-04-11(#9) |
| B-1600 | 394 | 4:37.60 | Skeels, Thomas (2015) (Dunlap, IL) | Mid Illini Boys Conference Meet(IL), 2015-05-12(#5) |
| B-1600 | 395 | 4:37.66 | Demeyer, Michael (2017) (East Richland, IL) | IL 2A Mattoon Boys Sectional(IL), 2015-05-21(#8) |
| B-1600 | 396 | 4:37.67 | Tomich, Tyler (St. Charles North, IL) | IL 3A West Aurora Boys Sectional(IL), 2015-05-21(#10) |
| B-1600 | 397 | 4:37.69 | Kinne, Austin (2017) (Neuqua Valley, IL) | EIU Race At State(IL), 2015-05-29(#21) |
| B-1600 | 398 | 4:37.72 | Ubert, Ben (2015) (Minooka Community, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#20) |
| B-1600 | 398 | 4:37.72 | Maydanchik, Max (2015) (Hinsdale Central, IL) | EIU Race At State(IL), 2015-05-29(#22) |
| B-1600 | 400 | 4:37.85 | Sandlund, JB (2017) (St. Charles East, IL) | Jim Arnold Classic(IL), 2015-05-02(#1) |
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