| Event | Rank | Mark | By | Meet |
| B-3m_XC | 1 | 14:38.30 | Van Scoter, Jack (2016) (Flintridge Preparatory School, CA) | Woodbridge Cross Country Classic(CA), 2015-09-19(#6) |
| B-3m_XC | 2 | 15:02.00 | Lozano, Isaiah (2016) (St. Bonaventure, CA) | CIF-SS Prelims(CA), 2015-11-14(#1) |
| B-3m_XC | 3 | 15:14.70 | Robinett, Trent (2017) (Oaks Christian, CA) | Woodbridge Cross Country Classic(CA), 2015-09-19(#2) |
| B-3m_XC | 4 | 15:17.59 | Callan, Peter (2016) (Thacher, CA) | Tri-County Athletic Association(CA), 2015-09-24(#2) |
| B-3m_XC | 5 | 15:21.01 | Mitchell, Andrew (2017) (Desert Christian, CA) | Dog Days of Fall Invitational(CA), 2015-09-12(#1) |
| B-3m_XC | 6 | 15:22.50 | Garcia, Joseph (2017) (Salesian, CA) | Camino, Del Rey, Santa Fe League Finals(CA), 2015-11-04(#5) |
| B-3m_XC | 7 | 15:23.70 | Evan, Pattinelli (2018) (Flintridge Preparatory School, CA) | Woodbridge Cross Country Classic(CA), 2015-09-19(#57) |
| B-3m_XC | 8 | 15:25.50 | Jimenez, Johnny (2016) (Santa Ynez, CA) | CIF-SS Prelims(CA), 2015-11-14(#4) |
| B-3m_XC | 9 | 15:27.29 | Pattinelli, Evan (2018) (Flintridge Preparatory School, CA) | Cool Breeze Invitational(CA), 2015-09-05(#16) |
| B-3m_XC | 10 | 15:28.30 | Stafford, Andrew (2016) (Morro Bay, CA) | CIF-SS Prelims(CA), 2015-11-14(#5) |
| | | National Elites above. State Elites below | | |
| B-3m_XC | 11 | 15:37.40 | Flores, Rogelio (2016) (Nipomo, CA) | CIF-SS Prelims(CA), 2015-11-14(#7) |
| B-3m_XC | 12 | 15:37.50 | Poole, Nikhil (2016) (Flintridge Preparatory School, CA) | Woodbridge Cross Country Classic(CA), 2015-09-19(#83) |
| B-3m_XC | 13 | 15:39.60 | Odenwald, Craig (2018) (Crean Lutheran, CA) | CIF-SS Prelims(CA), 2015-11-14(#8) |
| B-3m_XC | 14 | 15:40.40 | Vahala, Jonathan (2017) (Flintridge Preparatory School, CA) | Woodbridge Cross Country Classic(CA), 2015-09-19(#88) |
| B-3m_XC | 15 | 15:41.42 | Butler, Drake (2016) (Laguna Beach, CA) | Orange Coast League Finals(CA), 2015-11-04(#6) |
| B-3m_XC | 16 | 15:44.00 | Rose, Alex (2016) (Xavier Prep, CA) | Inland Empire Championships(CA), 2015-10-17(#29) |
| B-3m_XC | 17 | 15:44.30 | Vreeke, Ryan (2018) (Valley Christian, CA) | Rosemead Invitational(CA), 2015-09-12(#2) |
| B-3m_XC | 18 | 15:44.36 | Falcon, Andres (2016) (St. Paul, CA) | Bell Gardens Invitational(CA), 2015-10-17(#11) |
| B-3m_XC | 19 | 15:44.90 | Van Schendel, Kyril (2018) (Cate, CA) | CIF-SS Prelims(CA), 2015-11-14(#3) |
| B-3m_XC | 20 | 15:45.00 | Reynolds, Justin (2017) (Woodcrest Christian, CA) | Grant Nunnally Invitational(CA), 2015-09-19(#1) |
| B-3m_XC | 21 | 15:45.39 | Nielson, Penn (2016) (Laguna Beach, CA) | Orange Coast League Finals(CA), 2015-11-04(#7) |
| B-3m_XC | 22 | 15:46.25 | Sanchez Ii, Thomas (2016) (St. Paul, CA) | Bell Gardens Invitational(CA), 2015-10-17(#12) |
| B-3m_XC | 23 | 15:49.80 | Ramos, Mauricio (2017) (Big Bear, CA) | Woodbridge Cross Country Classic(CA), 2015-09-19(#7) |
| B-3m_XC | 24 | 15:50.00 | Walton, Spencer (2017) (Twentynine Palms, CA) | CIF-SS Prelims(CA), 2015-11-14(#12) |
| B-3m_XC | 25 | 15:50.80 | Stabile, David (2016) (Xavier Prep, CA) | Inland Empire Championships(CA), 2015-10-17(#33) |
| B-3m_XC | 26 | 15:51.90 | Huang, Raphael (2017) (Webb, CA) | Billy York Invitational(CA), 2015-09-26(#6) |
| B-3m_XC | 27 | 15:52.40 | Biehl, Joseph (2017) (Desert Christian, CA) | CIF-SS Finals(CA), 2015-11-21(#5) |
| B-3m_XC | 28 | 15:52.62 | Rupprecht, Josh (2018) (Valley Christian, CA) | Rosemead Invitational(CA), 2015-09-12(#3) |
| B-3m_XC | 29 | 15:52.80 | Bradford, Bryson (2017) (Woodcrest Christian, CA) | Billy York Invitational(CA), 2015-09-26(#7) |
| B-3m_XC | 30 | 15:54.30 | Coan, Riley (2017) (Flintridge Preparatory School, CA) | Woodbridge Cross Country Classic(CA), 2015-09-19(#116) |
| B-3m_XC | 31 | 15:55.30 | Nguyen, Albert (2016) (Oxford Academy, CA) | CIF-SS Prelims(CA), 2015-11-14(#13) |
| B-3m_XC | 32 | 15:56.70 | Illes, Brian (2016) (Santa Ynez, CA) | CIF-SS Prelims(CA), 2015-11-14(#14) |
| B-3m_XC | 33 | 15:58.10 | Hill, Tommy (2017) (Santa Ynez, CA) | CIF-SS Prelims(CA), 2015-11-14(#15) |
| B-3m_XC | 34 | 15:59.10 | Meister, Noah (2016) (Western Christian, CA) | Grant Nunnally Invitational(CA), 2015-09-19(#3) |
| B-3m_XC | 35 | 15:59.39 | Andrews, Tim (2016) (Laguna Beach, CA) | Orange Coast League Finals(CA), 2015-11-04(#12) |
| B-3m_XC | 36 | 15:59.61 | Lamontagne, Luc (2018) (Laguna Beach, CA) | Orange Coast League Finals(CA), 2015-11-04(#13) |
| B-3m_XC | 37 | 15:59.88 | Svenson, Ayrton (2017) (Laguna Beach, CA) | Orange Coast League Finals(CA), 2015-11-04(#14) |
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