| Event | Rank | Mark | By | Meet |
| B-5k_XC | 1 | 15:08.70 | Aho, Jack (2017) (Grayslake Central, IL) | NXN Midwest Regional(IN), 2015-11-15(#4) |
| B-5k_XC | 2 | 15:09.10 | Kern Jr., Charlie (2018) (York Community, IL) | NXN Midwest Regional(IN), 2015-11-15(#5) |
| B-5k_XC | 3 | 15:11.30 | Torpy, Sean (2016) (Carl Sandburg, IL) | NXN Midwest Regional(IN), 2015-11-15(#6) |
| B-5k_XC | 4 | 15:13.60 | Pereira, Matt (2017) (Lake Zurich, IL) | Foot Locker Midwest(WI), 2015-11-28(#7) |
| B-5k_XC | 5 | 15:25.60 | Griffith, Brian (2017) (Lake Zurich, IL) | NXN Midwest Regional(IN), 2015-11-15(#12) |
| B-5k_XC | 6 | 15:28.00 | Drabchuk, Roman (2016) (Hinsdale South, IL) | NXN Midwest Regional(IN), 2015-11-15(#14) |
| B-5k_XC | 7 | 15:29.80 | Kilrea, Danny (2018) (Lyons Township, IL) | NXN Midwest Regional(IN), 2015-11-15(#17) |
| B-5k_XC | 8 | 15:34.00 | Salvano, Kevin (2016) (Buffalo Grove, IL) | Locktoberfest Invitational(IL), 2015-10-03(#1) |
| B-5k_XC | 9 | 15:36.90 | Macuiba, Dustin (2016) (Warren Township, IL) | Horlick Rebel Invitational(WI), 2015-09-05(#1) |
| B-5k_XC | 10 | 15:38.20 | Lalonde, Jack (2016) (Downers Grove South, IL) | NXN Midwest Regional(IN), 2015-11-15(#23) |
| B-5k_XC | 11 | 15:40.50 | Torpy, Chris (2016) (Carl Sandburg, IL) | NXN Midwest Regional(IN), 2015-11-15(#26) |
| B-5k_XC | 12 | 15:41.10 | Anderson, Scott (2017) (Neuqua Valley, IL) | NXN Midwest Regional(IN), 2015-11-15(#28) |
| B-5k_XC | 13 | 15:42.00 | Lehnhardt, Max (2016) (Carl Sandburg, IL) | Southwest Suburban-Blue Conference Meet(IL), 2015-10-17(#1) |
| B-5k_XC | 14 | 15:42.70 | Knudsen, Soren (2017) (Minooka Community, IL) | Foot Locker Midwest(WI), 2015-11-28(#23) |
| B-5k_XC | 15 | 15:43.50 | Hahndorf, Michael (2016) (McHenry, IL) | NXN Midwest Regional(IN), 2015-11-15(#30) |
| B-5k_XC | 16 | 15:44.00 | Mendez, Clayton (2018) (Whitney Young, IL) | Locktoberfest Invitational(IL), 2015-10-03(#2) |
| B-5k_XC | 17 | 15:45.40 | Zona, Vince (2017) (Lyons Township, IL) | NXN Midwest Regional(IN), 2015-11-15(#33) |
| B-5k_XC | 18 | 15:46.00 | Laskero, Dan (2016) (Carl Sandburg, IL) | Southwest Suburban-Blue Conference Meet(IL), 2015-10-17(#3) |
| B-5k_XC | 18 | 15:46.00 | Danner, Alec (2017) (Downers Grove North, IL) | NXN Midwest Regional(IN), 2015-11-15(#35) |
| B-5k_XC | 20 | 15:46.50 | Mceneaney, Jake (2017) (Neuqua Valley, IL) | NXN Midwest Regional(IN), 2015-11-15(#36) |
| B-5k_XC | 21 | 15:46.80 | Lukas, Brandon (2016) (Carl Sandburg, IL) | NXN Midwest Regional(IN), 2015-11-15(#38) |
| B-5k_XC | 22 | 15:46.90 | Derrick, Josh (2016) (New Trier Township, IL) | NXN Midwest Regional(IN), 2015-11-15(#39) |
| B-5k_XC | 23 | 15:47.00 | Pajak, Filip (2017) (Prairie Ridge, IL) | Horlick Rebel Invitational(WI), 2015-09-05(#2) |
| B-5k_XC | 24 | 15:48.90 | Madell, Connor (2016) (Lyons Township, IL) | NXN Midwest Regional(IN), 2015-11-15(#42) |
| B-5k_XC | 25 | 15:49.80 | Tiongson, Paolo (2017) (Loyola Academy, IL) | NXN Midwest Regional(IN), 2015-11-15(#43) |
| B-5k_XC | 26 | 15:51.00 | Jacobs, Dylan (2018) (Carl Sandburg, IL) | Southwest Suburban-Blue Conference Meet(IL), 2015-10-17(#1) |
| B-5k_XC | 27 | 15:51.20 | Griffith, Kyle (2017) (Lake Zurich, IL) | NXN Midwest Regional(IN), 2015-11-15(#48) |
| B-5k_XC | 28 | 15:52.00 | Sebok, Jack (2016) (Plainfield North, IL) | Foot Locker Midwest(WI), 2015-11-28(#40) |
| B-5k_XC | 29 | 15:54.00 | Myers, Mark (2016) (Lake Forest, IL) | NXN Midwest Regional(IN), 2015-11-15(#52) |
| B-5k_XC | 29 | 15:54.00 | Neumann, Eric (2016) (Glenbard West, IL) | Locktoberfest Invitational(IL), 2015-10-03(#3) |
| B-5k_XC | 31 | 15:54.90 | Gleisner, David (2016) (Carl Sandburg, IL) | Foot Locker Midwest(WI), 2015-11-28(#46) |
| B-5k_XC | 32 | 15:55.80 | Livingston, Aidan (2016) (Neuqua Valley, IL) | NXN Midwest Regional(IN), 2015-11-15(#54) |
| B-5k_XC | 33 | 15:57.50 | Washington, Caleb (2017) (Shepard, IL) | NXN Midwest Regional(IN), 2015-11-15(#57) |
| B-5k_XC | 33 | 15:57.50 | Blood, Warren (2017) (New Trier Township, IL) | NXN Midwest Regional(IN), 2015-11-15(#58) |
| B-5k_XC | 35 | 15:58.00 | Wischnewsky, Sam (2016) (Whitney Young, IL) | Locktoberfest Invitational(IL), 2015-10-03(#5) |
| B-5k_XC | 36 | 15:58.20 | Nodus, Charlie (2016) (Hinsdale South, IL) | Foot Locker Midwest(WI), 2015-11-28(#52) |
| B-5k_XC | 37 | 15:58.60 | Fathizadeh, Sam (2017) (Hinsdale Central, IL) | NXN Midwest Regional(IN), 2015-11-15(#60) |
| B-5k_XC | 38 | 15:59.00 | Milostan, Matthew (2017) (Neuqua Valley, IL) | Locktoberfest Invitational(IL), 2015-10-03(#6) |
| B-5k_XC | 39 | 15:59.30 | Winek, Danny (2018) (Neuqua Valley, IL) | NXN Midwest Regional(IN), 2015-11-15(#64) |
| B-5k_XC | 40 | 15:59.50 | Evertsen, Blake (2017) (Hinsdale Central, IL) | Foot Locker Midwest(WI), 2015-11-28(#57) |
| | | National Elites above. State Elites below | | |
| B-5k_XC | 41 | 16:01.00 | LeComte, Karsen (2017) (Prospect, IL) | NXN Midwest Regional(IN), 2015-11-15(#68) |
| B-5k_XC | 42 | 16:02.70 | Begeman, Matt (2016) (Lyons Township, IL) | NXN Midwest Regional(IN), 2015-11-15(#74) |
| B-5k_XC | 43 | 16:03.10 | Denning, Max (2016) (York Community, IL) | NXN Midwest Regional(IN), 2015-11-15(#75) |
| B-5k_XC | 44 | 16:04.70 | Aho, Matt (2017) (Grayslake Central, IL) | NXN Midwest Regional(IN), 2015-11-15(#78) |
| B-5k_XC | 45 | 16:05.00 | Cleary, Tom (2016) (Buffalo Grove, IL) | Locktoberfest Invitational(IL), 2015-10-03(#7) |
| B-5k_XC | 46 | 16:07.02 | Haffner, Brett (2018) (Hinsdale South, IL) | XC Coaches National Youth Championships(KY), 2015-11-21(#7) |
| B-5k_XC | 47 | 16:07.60 | Ferguson, Caleb (2016) (Neuqua Valley, IL) | NXN Midwest Regional(IN), 2015-11-15(#85) |
| B-5k_XC | 48 | 16:08.20 | Sodaro, Brian (2016) (Maine South, IL) | NXN Midwest Regional(IN), 2015-11-15(#86) |
| B-5k_XC | 49 | 16:08.90 | Lay, Tyler (2016) (McHenry, IL) | NXN Midwest Regional(IN), 2015-11-15(#91) |
| B-5k_XC | 50 | 16:09.00 | Skucas, Martin (2017) (Carl Sandburg, IL) | Southwest Suburban-Blue Conference Meet(IL), 2015-10-17(#5) |
| B-5k_XC | 51 | 16:10.00 | Peterson, Bennett (2017) (Oswego, IL) | Locktoberfest Invitational(IL), 2015-10-03(#9) |
| B-5k_XC | 52 | 16:12.00 | Yunk, Eryk (2016) (Belvidere North, IL) | NXN Midwest Regional(IN), 2015-11-15(#91) |
| B-5k_XC | 53 | 16:12.90 | Walker, Eli (2016) (Belvidere North, IL) | NXN Midwest Regional(IN), 2015-11-15(#96) |
| B-5k_XC | 54 | 16:13.40 | Pipilas, Stephen (2018) (Downers Grove South, IL) | NXN Midwest Regional(IN), 2015-11-15(#100) |
| B-5k_XC | 54 | 16:13.40 | Dina, Dominic (2016) (Neuqua Valley, IL) | NXN Midwest Regional(IN), 2015-11-15(#98) |
| B-5k_XC | 56 | 16:14.00 | Prescott, Robert (2016) (Downers Grove North, IL) | Locktoberfest Invitational(IL), 2015-10-03(#11) |
| B-5k_XC | 57 | 16:14.10 | Tomaska, Robert (2016) (York Community, IL) | NXN Midwest Regional(IN), 2015-11-15(#102) |
| B-5k_XC | 58 | 16:15.00 | Wolak, Patrick (2016) (Neuqua Valley, IL) | NXN Midwest Regional(IN), 2015-11-15(#5) |
| B-5k_XC | 59 | 16:15.30 | Brennan, Tom (2016) (Carl Sandburg, IL) | NXN Midwest Regional(IN), 2015-11-15(#105) |
| B-5k_XC | 60 | 16:15.80 | Brenk, Chris (2016) (Hinsdale Central, IL) | NXN Midwest Regional(IN), 2015-11-15(#108) |
| B-5k_XC | 61 | 16:16.00 | Mollway, Joshua (2017) (Neuqua Valley, IL) | Locktoberfest Invitational(IL), 2015-10-03(#12) |
| B-5k_XC | 62 | 16:16.30 | Pall, Alex (2017) (Lyons Township, IL) | NXN Midwest Regional(IN), 2015-11-15(#109) |
| B-5k_XC | 63 | 16:16.90 | Loquercio, Justin (2016) (Wheeling, IL) | NXN Midwest Regional(IN), 2015-11-15(#111) |
| B-5k_XC | 64 | 16:18.20 | Devereux, Tom (2016) (York Community, IL) | NXN Midwest Regional(IN), 2015-11-15(#114) |
| B-5k_XC | 65 | 16:19.00 | May, Jon (2016) (York Community, IL) | NXN Midwest Regional(IN), 2015-11-15(#117) |
| B-5k_XC | 66 | 16:19.23 | Angomas, Emmanuel (2019) (Plainfield East, IL) | XC Coaches National Youth Championships(KY), 2015-11-21(#12) |
| B-5k_XC | 67 | 16:19.80 | Wills, Trevor (2016) (Yorkville, IL) | NXN Midwest Regional(IN), 2015-11-15(#119) |
| B-5k_XC | 68 | 16:20.30 | Cozine, Matt (2016) (Prospect, IL) | NXN Midwest Regional(IN), 2015-11-15(#121) |
| B-5k_XC | 69 | 16:20.60 | Kennedy, Ryan (2018) (Neuqua Valley, IL) | NXN Midwest Regional(IN), 2015-11-15(#6) |
| B-5k_XC | 70 | 16:20.70 | Filipic, Luke (2016) (Prospect, IL) | NXN Midwest Regional(IN), 2015-11-15(#122) |
| B-5k_XC | 71 | 16:21.20 | Kinne, Austin (2017) (Neuqua Valley, IL) | NXN Midwest Regional(IN), 2015-11-15(#7) |
| B-5k_XC | 72 | 16:21.70 | Price, Zack (2018) (Yorkville, IL) | NXN Midwest Regional(IN), 2015-11-15(#126) |
| B-5k_XC | 73 | 16:22.00 | Guittar, Mitchell (2018) (Buffalo Grove, IL) | Locktoberfest Invitational(IL), 2015-10-03(#14) |
| B-5k_XC | 74 | 16:23.60 | Ronzone, Michael (2018) (Marmion Academy, IL) | NXN Midwest Regional(IN), 2015-11-15(#131) |
| B-5k_XC | 75 | 16:23.80 | Crowinshield, Max (2016) (Prospect, IL) | NXN Midwest Regional(IN), 2015-11-15(#132) |
| B-5k_XC | 76 | 16:24.00 | Rivera, Samuel (2019) (Whitney Young, IL) | Locktoberfest Invitational(IL), 2015-10-03(#15) |
| B-5k_XC | 77 | 16:25.26 | O'Keefe, Will (2017) (Granite City, IL) | IL 3A Edwardsville Regional(IL), 2015-10-24(#1) |
| B-5k_XC | 78 | 16:26.00 | Tam, Alex (2018) (Libertyville, IL) | Horlick Rebel Invitational(WI), 2015-09-05(#4) |
| B-5k_XC | 79 | 16:27.80 | MacGregor, Sean (2018) (York Community, IL) | NXN Midwest Regional(IN), 2015-11-15(#143) |
| B-5k_XC | 80 | 16:29.00 | Milkus, Paul (2017) (Shepard, IL) | Locktoberfest Invitational(IL), 2015-10-03(#16) |
| B-5k_XC | 80 | 16:29.00 | Partee, John (2016) (Plainfield South, IL) | Locktoberfest Invitational(IL), 2015-10-03(#17) |
| B-5k_XC | 82 | 16:29.60 | Hill, Nathan (2016) (Hinsdale Central, IL) | NXN Midwest Regional(IN), 2015-11-15(#148) |
| B-5k_XC | 82 | 16:29.60 | Smith, Keagan (2016) (Huntley, IL) | Fox Valley Conference Meet(IL), 2015-10-17(#5) |
| B-5k_XC | 84 | 16:29.80 | Girmschied, John (2016) (Grayslake Central, IL) | NXN Midwest Regional(IN), 2015-11-15(#149) |
| B-5k_XC | 85 | 16:29.90 | Delgado, Jaime (2016) (Warren Township, IL) | Horlick Rebel Invitational(WI), 2015-09-05(#6) |
| B-5k_XC | 86 | 16:30.00 | Frank, Alex (2016) (Wheaton North, IL) | Locktoberfest Invitational(IL), 2015-10-03(#18) |
| B-5k_XC | 86 | 16:30.00 | Rosendo, Raul (2016) (Joliet Central, IL) | Southwest Suburban-Blue Conference Meet(IL), 2015-10-17(#8) |
| B-5k_XC | 86 | 16:30.00 | Kinne, Zach (2019) (Neuqua Valley, IL) | NXN Midwest Regional(IN), 2015-11-15(#11) |
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| | | See more performances for B-5k_XC | | |
