| Event | Rank | Mark | By | Meet |
| B-5k | 1 | 14:29.75 | Brandt, Robert (2015) (Loyola, CA) (US#2) | Zamperini Relays(CA), 2015-02-28(#1) |
| B-5k | 2 | 14:56.77 | Webb, Caleb (2015) (Big Bear, CA) (US#12) | US Junior Nationals(OR), 2015-06-27(#5) |
| B-5k | 3 | 15:06.52 | Pantaleon, Jesus (2015) (Tustin, CA) (US#19) | Ben Brown Invitational(CA), 2015-03-14(#3) |
| B-5k | 4 | 15:10.68 | Lay, Austin (2015) (Morro Bay, CA) (US#23) | Oxy Distance Carnival(CA), 2015-03-14(#4) |
| B-5k | 5 | 15:37.83 | Jakowec, Nicolaus (2015) (Loyola, CA) (US#40) | Zamperini Relays(CA), 2015-02-28(#2) |
| B-5k | 6 | 15:46.09 | Diehr, Julius (2015) (La Jolla Country Day, CA) (US#47) | NB Outdoor Nationals(NC), 2015-06-21(#13) |
| | | National Elites above. State Elites below | | |
| B-5k | 7 | 16:10.98 | Delfin, Gian (2016) (Long Beach Poly, CA) | Zamperini Relays(CA), 2015-02-28(#3) |
| B-5k | 8 | 16:14.50 | Bruggeman, Brennan (2015) (Long Beach Poly, CA) | Zamperini Relays(CA), 2015-02-28(#4) |
| B-5k | 9 | 16:24.80 | Hatch, Carl (2016) (Long Beach Poly, CA) | Zamperini Relays(CA), 2015-02-28(#5) |
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| | | See more performances for B-5k | | |
