| Event | Rank | Mark | By | Meet |
| B-3200 | 1 | 9:32.84 | Flight, Salvatore (2015) (Fenwick, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#1) |
| B-3200 | 2 | 9:32.85 | Williamson, Shane (2017) (Vernon Hills, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#2) |
| B-3200 | 3 | 9:33.87 | Mitchell, Evan (2017) (Lincoln-Way West, IL) | Southwest Suburban Boys Indoor Conference Meet(IL), 2015-03-21(#2) |
| B-3200 | 4 | 9:36.60 | Saavedra, Walmer (2016) (Lindblom College Preparatory, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#3) |
| | | National Elites above. State Elites below | | |
| B-3200 | 5 | 9:37.63 | Meyer, Jacob (2016) (University of Chicago Lab School, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#4) |
| B-3200 | 6 | 9:40.00 | Monkemeyer, Nick (2016) (Rockford Christian, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#6) |
| B-3200 | 7 | 9:43.45 | Carius, Brady (2015) (Morton, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#7) |
| B-3200 | 8 | 9:47.55 | Norvell, Matt (2015) (Monticello, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#8) |
| B-3200 | 9 | 9:47.70 | Keeble, Alex (2016) (Mahomet-Seymour, IL) | Centennial Charger Classic(IL), 2015-03-07(#3) |
| B-3200 | 10 | 9:50.47 | Hill, Eli (2015) (Normal University, IL) | Gene Armer Invitational(IL), 2015-03-21(#1) |
| B-3200 | 11 | 9:51.09 | King, Michael (2016) (Glenbard South, IL) | York Boys Invitational(IL), 2015-03-06(#4) |
| B-3200 | 12 | 9:51.21 | Millburg, Adam (2015) (Sycamore, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#9) |
| B-3200 | 13 | 9:52.85 | Smith, Tyler (2015) (Vernon Hills, IL) | Antioch D117 Invitational(IL), 2015-02-28(#6) |
| B-3200 | 14 | 9:56.00 | Fiene, Nick (2015) (Illiana Christian, IL) | Lincoln-Way Central Co-Ed Invitational(IL), 2015-03-07(#1) |
| B-3200 | 15 | 9:56.89 | Landis, Jonathan (2017) (Sterling, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#10) |
| B-3200 | 16 | 9:59.40 | Oury, Jacob (2017) (Hampshire, IL) | Fox Valley Boys Indoor Conference Meet(IL), 2015-03-18(#4) |
| B-3200 | 17 | 10:04.00 | DeYoung, Colin (2016) (Illiana Christian, IL) | Lincoln-Way Central Co-Ed Invitational(IL), 2015-03-07(#2) |
| B-3200 | 18 | 10:04.51 | Wondaal, Nick (2016) (Illiana Christian, IL) | Gazelle Sports Elite Meet(MI), 2015-02-21(#12) |
| B-3200 | 19 | 10:05.09 | Musial, Clay (2015) (Burlington Central, IL) | Byron Indoor Classic(IL), 2015-03-21(#4) |
| B-3200 | 20 | 10:05.39 | Rushing, Mitchell (2015) (Marion, IL) | SIU Boys HS Invitational(IL), 2015-03-07(#2) |
| B-3200 | 21 | 10:06.37 | Church, Matt (2015) (East Peoria, IL) | Mahomet-Seymour Varsity Invitational(IL), 2015-03-12(#2) |
| B-3200 | 22 | 10:08.87 | Wantland, Jacob (2015) (Morris Community, IL) | Lockport Boys Open(IL), 2015-02-28(#6) |
| B-3200 | 23 | 10:09.62 | Cherry, Micah (2016) (Carbondale Comm, IL) | SIU Boys HS Invitational(IL), 2015-03-07(#3) |
| B-3200 | 24 | 10:10.48 | Darrow, Jack (2017) (Fenwick, IL) | Chicago Catholic League Indoor Championships(IL), 2015-03-21(#2) |
| B-3200 | 25 | 10:10.55 | Young, Zach (2017) (Marion, IL) | SIU Boys HS Invitational(IL), 2015-03-07(#4) |
| B-3200 | 26 | 10:13.29 | Ricthman, Matt (2018) (Kaneland , IL) | Batavia Distance Madness(IL), 2015-03-13(#11) |
| B-3200 | 27 | 10:14.35 | Feehan, Mitch (2016) (Lincoln-Way West, IL) | Greg Foster Invitational(IL), 2015-02-21(#4) |
| B-3200 | 28 | 10:16.54 | Copeland, Phillip (2015) (Dunlap, IL) | Galesburg Silver Streak Invitational(IL), 2015-03-21(#1) |
| B-3200 | 29 | 10:17.34 | Friedler, Kyle (2017) (Northside Prep, IL) | CPS Indoor Meet - Group A(IL), 2015-03-22(#1) |
| B-3200 | 30 | 10:18.16 | Dodds, Dawson (2016) (Tolono Unity, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#4) |
| B-3200 | 31 | 10:20.29 | Arevalo, Victor (2016) (Marengo, IL) | Gene Armer Invitational(IL), 2015-03-21(#6) |
| B-3200 | 32 | 10:20.39 | Motto, Peter (2016) (Lincoln-Way West, IL) | Southwest Suburban Boys Indoor Conference Meet(IL), 2015-03-21(#9) |
| B-3200 | 33 | 10:21.31 | Hamblen, Brayden (2017) (Rock Falls Township, IL) | Byron Last Chance Meet(IL), 2015-03-23(#1) |
| B-3200 | 34 | 10:21.62 | Ressler, Dan (2015) (Antioch, IL) | Antioch D117 Invitational(IL), 2015-02-28(#9) |
| B-3200 | 35 | 10:21.90 | Geier, Alex (2016) (Vernon Hills, IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#13) |
| B-3200 | 36 | 10:22.53 | Montgomery, Will (2015) (Monticello, IL) | SIU Boys HS Invitational(IL), 2015-03-07(#7) |
| B-3200 | 37 | 10:24.76 | Williams, Rob (2015) (Vernon Hills, IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#14) |
| B-3200 | 38 | 10:25.00 | Kowalczyk, Matt (2016) (Benet Academy, IL) | Lyons Township Boys Quad(IL), 2015-02-19(#5) |
| B-3200 | 39 | 10:25.92 | Fox, Nick (2016) (Geneseo, IL) | NIB-12 Indoor Conference Meet(IL), 2015-03-21(#4) |
| B-3200 | 40 | 10:26.51 | Walmer, Andrew (2017) (Mahomet-Seymour, IL) | Mahomet-Seymour Varsity Invitational(IL), 2015-03-12(#3) |
| B-3200 | 41 | 10:26.57 | Harnick, Sean (2015) (Benet Academy, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#7) |
| B-3200 | 42 | 10:26.93 | Volk, Ethan (2016) (Rockford Christian, IL) | Chicago U-High Meet #3(IL), 2015-03-13(#5) |
| B-3200 | 43 | 10:27.20 | Wipfler, Matt (2015) (Metamora, IL) | Sterling Newman Invitational(IL), 2015-03-06(#1) |
| B-3200 | 44 | 10:27.26 | Kowalczyk, Zachary (2016) (Benet Academy, IL) | ICOPS Championships(IL), 2015-03-01(#10) |
| B-3200 | 45 | 10:28.11 | Keifer, David (2017) (St. Francis, IL) | Sycamore Boys Invitational(IL), 2015-03-11(#1) |
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| | | See more performances for B-3200 | | |
