| Event | Rank | Mark | By | Meet |
| B-Mile | 1 | 4:06.26 | Tamagno, Austin (2016) (Brea Olinda, CA) (US#9) | Azusa Distance Meet of Champions(CA), 2015-03-28(#1) |
| B-Mile | 2 | 4:12.21 | Beckum, Dillon (2017) (Bonita, CA) (US#52) | Azusa Distance Meet of Champions(CA), 2015-03-28(#5) |
| B-Mile | 3 | 4:12.53 | Ernst, William (2015) (San Luis Obispo, CA) (US#59) | Azusa Distance Meet of Champions(CA), 2015-03-28(#6) |
| | | National Elites above. State Elites below | | |
| B-Mile | 4 | 4:19.16 | Gagnon, Bennett (2015) (Palos Verdes, CA) | Arcadia Invitational(CA), 2015-04-11(#1) |
| B-Mile | 5 | 4:19.39 | Franklin, Robert (2016) (Palos Verdes, CA) | Arcadia Invitational(CA), 2015-04-11(#1) |
| B-Mile | 6 | 4:23.48 | Gonzalez, Fernando (2015) (Bishop Amat, CA) | Arcadia Invitational(CA), 2015-04-11(#7) |
| B-Mile | 7 | 4:26.61 | Orellana, Giovanni (2017) (Brea Olinda, CA) | Arcadia Invitational(CA), 2015-04-11(#11) |
| B-Mile | 8 | 4:26.63 | Tull, Daniel (2015) (Atascadero, CA) | Maurice Greene Invitational(CA), 2015-03-21(#1) |
| B-Mile | 9 | 4:28.64 | Salazar, Mario (2016) (Indio, CA) | Arcadia Invitational(CA), 2015-04-11(#5) |
| B-Mile | 10 | 4:32.70 | Ruegg, Kristian (2016) (Notre Dame, CA) | Maurice Greene Invitational(CA), 2015-03-21(#5) |
| B-Mile | 11 | 4:33.31 | Lagerstrom, Brennan (2016) (Notre Dame, CA) | Maurice Greene Invitational(CA), 2015-03-21(#6) |
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| | | See more performances for B-Mile | | |
