| Event | Rank | Mark | By | Meet |
| B-1500 | 1 | 4:02.34 | Torpy, Sean (2016) (Carl Sandburg, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#1) |
| | | National Elites above. State Elites below | | |
| B-1500 | 2 | 4:05.42 | Torpy, Chris (2016) (Carl Sandburg, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#5) |
| B-1500 | 3 | 4:05.97 | Brennan, Tom (2016) (Carl Sandburg, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#3) |
| B-1500 | 4 | 4:12.08 | Feehan, Mitch (2016) (Lincoln-Way West, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#7) |
| B-1500 | 5 | 4:14.74 | Healy, Noah (2017) (Lincoln-Way North, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#3) |
| B-1500 | 6 | 4:16.42 | Chomiak, John (2016) (Lincoln-Way North, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#1) |
| B-1500 | 7 | 4:18.22 | Panici, Demetri (2016) (Lincoln-Way North, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#1) |
| B-1500 | 8 | 4:19.34 | Walter, Brady (2015) (Carl Sandburg, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#2) |
| B-1500 | 9 | 4:21.61 | Lehnhardt, Max (2016) (Carl Sandburg, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#6) |
| B-1500 | 10 | 4:21.76 | Robertson, Caleb (2017) (Bolingbrook, IL) | USATF IL Assc JO Championships(IL), 2015-06-28(#6) |
| B-1500 | 11 | 4:22.52 | Keene, Stewart (2018) (Homewood-Flossmoor, IL) | USATF IL Assc JO Championships(IL), 2015-06-28(#8) |
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| | | See more performances for B-1500 | | |
