| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-Mile | 1 | 4:18.35 | Torpy, Sean (2016) (Carl Sandburg, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#1) |
| B-Mile | 2 | 4:21.65 | Torpy, Chris (2016) (Carl Sandburg, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#4) |
| B-Mile | 3 | 4:21.68 | Brennan, Tom (2016) (Carl Sandburg, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#2) |
| B-Mile | 4 | 4:29.42 | Chomiak, John (2016) (Lincoln-Way North, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#1) |
| B-Mile | 5 | 4:32.97 | Healy, Noah (2017) (Lincoln-Way North, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#3) |
| B-Mile | 6 | 4:33.20 | Feehan, Mitch (2016) (Lincoln-Way West, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#7) |
| B-Mile | 7 | 4:34.43 | Panici, Demetri (2016) (Lincoln-Way North, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#1) |
| B-Mile | 8 | 4:35.83 | Walter, Brady (2015) (Carl Sandburg, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#2) |
| B-Mile | 9 | 4:40.96 | Laskero, Dan (2016) (Carl Sandburg, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#3) |
| B-Mile | 10 | 4:41.26 | Lehnhardt, Max (2016) (Carl Sandburg, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#8) |
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| | | See more performances for B-Mile | | |
