| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-3200 | 1 | 9:44.55 | Ponder, Eric (2015) (Tuscola, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#1) |
| B-3200 | 2 | 9:58.08 | Skinner, Marcus (2016) (Shelbyville, IL) | Jersey Winter Thaw Invitational(IL), 2015-03-14(#1) |
| B-3200 | 3 | 9:58.69 | Smith, Nathan (2015) (Winnebago, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#11) |
| B-3200 | 4 | 10:00.19 | King, Sirlaurence (2016) (Leo Catholic, IL) | Lockport Boys Open(IL), 2015-02-28(#4) |
| B-3200 | 5 | 10:01.05 | Guido, Brennan (2016) (St. Joseph-Ogden, IL) | Urbana Uni Meet #3(IL), 2015-03-11(#1) |
| B-3200 | 6 | 10:06.76 | Adams, Jake (2015) (Harvest Christian, IL) | Niles West Invitational(IL), 2015-03-06(#4) |
| B-3200 | 7 | 10:10.43 | Schmillen, Levi (2015) (Fieldcrest, IL) | Normal West Boys Invitational(IL), 2015-02-28(#3) |
| B-3200 | 8 | 10:10.62 | Earp, Austin (2016) (St. Joseph-Ogden, IL) | SIU Boys HS Invitational(IL), 2015-03-07(#5) |
| B-3200 | 9 | 10:13.04 | Mchugh, Tommy (2017) (North Shore Country Day, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#2) |
| B-3200 | 10 | 10:17.48 | Buglehol, Cory (2015) (Marquette, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#3) |
| B-3200 | 11 | 10:21.74 | Otto, Kienan (2015) (Alleman, IL) | Galesburg Silver Streak Invitational(IL), 2015-03-21(#2) |
| B-3200 | 12 | 10:24.92 | Stanley, Ethan (2015) (Galva, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#5) |
| B-3200 | 13 | 10:25.00 | Conroy, Peter (2017) (Northridge Prep, IL) | Maine East Boys Invitational(IL), 2015-03-07(#2) |
| B-3200 | 14 | 10:25.04 | Graham, Wesley (2015) (Alleman, IL) | Galesburg Silver Streak Invitational(IL), 2015-03-21(#3) |
| B-3200 | 15 | 10:27.33 | Cook, Michael (2015) (Wethersfield, IL) | Big River HS Indoor Series #3(MO), 2015-02-08(#7) |
| B-3200 | 16 | 10:27.71 | Tennison, Noah (2016) (Robinson, IL) | SIU Boys HS Invitational(IL), 2015-03-07(#10) |
| B-3200 | 17 | 10:28.50 | Dea, Nick (2015) (Westmont, IL) | Hinsdale Central Boys Open(IL), 2015-02-26(#2) |
| B-3200 | 18 | 10:28.51 | Sisko, Michael (2017) (Harvest Christian, IL) | Nelson Daniels Invitational - Small Schools(WI), 2015-03-20(#5) |
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| | | See more performances for B-3200 | | |
