Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
B-Mile | 1 | 4:25.07 | Maloney, Kyle (2015) (Jones College Prep, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#4) |
B-Mile | 2 | 4:28.34 | Worku, Keduse (2017) (Whitney Young, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#2) |
B-Mile | 3 | 4:29.70 | Saavedra, Walmer (2016) (Lindblom College Preparatory, IL) | Brother Rice Relays(IL), 2015-04-24(#1) |
B-Mile | 4 | 4:39.35 | Santoro, Arthur (2017) (Jones College Prep, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#6) |
B-Mile | 5 | 4:42.61 | Barreto, Ethan (2016) (Jones College Prep, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#4) |
B-Mile | 6 | 4:43.83 | Benes, Zac (2017) (Jones College Prep, IL) | Chicago Magnificent Miles(IL), 2015-06-05(#4) |
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| | | See more performances for B-Mile | | |