| Event | Rank | Mark | By | Meet |
| B-Mile | 1 | 4:08.57 | Mantz, Conner (2015) (Sky View, UT) (US#17) | Golden South Classic(FL), 2015-05-23(#2) |
| B-Mile | 2 | 4:12.33 | Collins, Joshua (2015) (Wasatch, UT) (US#56) | Brooks PR Invitational(WA), 2015-06-20(#7) |
| B-Mile | 3 | 4:13.39 | MacKay, Logan (2016) (Davis, UT) (US#69) | NB Outdoor Nationals - Emerging Elites(NC), 2015-06-21(#2) |
| B-Mile | 4 | 4:16.21 | Johns, McKay (2017) (American Fork, UT) | Great Southwest Classic(NM), 2015-06-06(#2) |
| | | National Elites above. State Elites below | | |
| B-Mile | 5 | 4:21.48 | Handley, Will (2016) (Timpanogos, UT) | Arcadia Invitational(CA), 2015-04-11(#3) |
| B-Mile | 6 | 4:22.10 | Anderson, Dylan (2015) (Ogden, UT) | Nike Chandler Rotary Invitational(AZ), 2015-03-21(#7) |
| B-Mile | 7 | 4:22.63 | Bielaczyc, Garek (2016) (Salt Lake City East, UT) | Arcadia Invitational(CA), 2015-04-11(#10) |
| B-Mile | 8 | 4:22.72 | Lyons, Alex (2015) (Sky View, UT) | Stanford Invitational(CA), 2015-04-04(#8) |
| B-Mile | 9 | 4:23.64 | Smith, Stokton (2015) (Davis, UT) | Arcadia Invitational(CA), 2015-04-11(#4) |
| B-Mile | 10 | 4:23.74 | Feeny, Travis (2017) (Ogden, UT) | Arcadia Invitational(CA), 2015-04-11(#5) |
| B-Mile | 11 | 4:24.04 | Blanchard, Colter (2016) (Davis, UT) | Arcadia Invitational(CA), 2015-04-11(#5) |
| B-Mile | 12 | 4:25.60 | Arnell, Connor (2016) (Lehi, UT) | Arcadia Invitational(CA), 2015-04-11(#9) |
| B-Mile | 13 | 4:25.69 | Dillon, Taylor (2015) (Woods Cross, UT) | Arcadia Invitational(CA), 2015-04-11(#10) |
| B-Mile | 14 | 4:25.74 | Rummens, Andrew (2015) (Woods Cross, UT) | Arcadia Invitational(CA), 2015-04-11(#5) |
| B-Mile | 15 | 4:26.79 | Sharp, Kale (2015) (Desert Hills, UT) | Nike Chandler Rotary Invitational(AZ), 2015-03-21(#17) |
| B-Mile | 16 | 4:28.22 | Todd, Camren (2017) (Davis, UT) | Arcadia Invitational(CA), 2015-04-11(#12) |
| B-Mile | 17 | 4:31.84 | Perry, Denver (2017) (Bonneville, UT) | Arcadia Invitational(CA), 2015-04-11(#14) |
| B-Mile | 18 | 4:32.12 | Allsop, Brayden (2015) (Timpanogos, UT) | Arcadia Invitational(CA), 2015-04-11(#9) |
| B-Mile | 19 | 4:32.41 | Heaps, Thomas (2017) (Lehi, UT) | Arcadia Invitational(CA), 2015-04-11(#15) |
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| | | See more performances for B-Mile | | |
