| Event | Rank | Mark | By | Meet |
| B-400 | 1 | 45.19 | Norman, Michael (2016) (Vista Murrieta, CA) (US#1) | CA State Finals(CA), 2015-06-06(#1) |
| B-400 | 2 | 47.21 | Harris, Mar'Yea (2015) (Wilson, CA) (US#36) | CIF-SS Masters Meet(CA), 2015-05-29(#2) |
| B-400 | 3 | 47.68 | Repp, Caleb (2015) (Los Osos, CA) (US#65) | Baseline League Finals(CA), 2015-05-08(#2) |
| B-400 | 4 | 47.98 | Lubrin, Christian (2016) (Wilson, CA) | Reedley Invitational(CA), 2015-05-01(#1) |
| B-400 | 5 | 48.20 | Griffith, Tristan (2015) (Camarillo, CA) | Arcadia Invitational(CA), 2015-04-11(#1) |
| | | National Elites above. State Elites below | | |
| B-400 | 6 | 48.25 | Carty, Andrew (2015) (Los Alamitos, CA) | Arcadia Invitational(CA), 2015-04-11(#3) |
| B-400 | 7 | 48.29 | Wilcox, Chris (2016) (Eleanor Roosevelt, CA) | UCLA Legends Invitational(CA), 2015-04-04(#3) |
| B-400 | 8 | 48.53 | Bethurem, Corbin (2015) (Camarillo, CA) | Arcadia Invitational(CA), 2015-04-11(#2) |
| B-400 | 9 | 48.58 | Wilcox, Christopher (2016) (Eleanor Roosevelt, CA) | CIF-SS Finals(CA), 2015-05-23(#4) |
| B-400 | 10 | 48.65 | Edwards, Connor (2016) (Chaparral, CA) | Temecula vs Chaparral(CA), 2015-03-19(#1) |
| B-400 | 11 | 48.96 | Cunningham, Isaiah (2017) (Rancho Verde, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#7) |
| B-400 | 12 | 49.25 | Medina, Thomas (2015) (Santa Fe, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#9) |
| B-400 | 13 | 49.29 | Hall, Christopher (2017) (Wilson, CA) | Reedley Invitational(CA), 2015-05-01(#2) |
| B-400 | 14 | 49.30 | Doyle, Brennan (2015) (Burbank, CA) | Pacific League Prelims/Finals(CA), 2015-05-08(#1) |
| B-400 | 15 | 49.32 | Levias, Jayson (2015) (Lakewood, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#10) |
| B-400 | 16 | 49.56 | Howard, Daveon (2016) (Long Beach Poly, CA) | Pasadena Games(CA), 2015-03-28(#4) |
| B-400 | 17 | 49.60 | Graham, Thomas (2017) (Eleanor Roosevelt, CA) | UCLA Legends Invitational(CA), 2015-04-04(#5) |
| B-400 | 18 | 49.67 | Carter, Jarrett (2015) (Heritage, CA) | Sunbelt League Finals(CA), 2015-05-06(#2) |
| B-400 | 19 | 49.78 | Patuano, Jared (2015) (Chino Hills, CA) | Chino Hills vs Rancho Cucamonga(CA), 2015-04-01(#1) |
| B-400 | 20 | 49.79 | Beeler, Blake (2016) (Valencia, CA) | Foothill League Finals(CA), 2015-05-07(#1) |
| B-400 | 21 | 49.87 | Ramirez, Edgar (2015) (Coachella Valley, CA) | CIF-SS Division 2 Prelims(CA), 2015-05-16(#6) |
| B-400 | 22 | 49.93 | Suri, Joshua (2015) (El Toro, CA) | South Coast League Prelims/Finals(CA), 2015-05-08(#1) |
| B-400 | 23 | 49.94 | Mcfadden, Jordan (2015) (Great Oak, CA) | Rancho Bernardo Bronco Invitational(CA), 2015-03-14(#1) |
| B-400 | 24 | 49.96 | Marin, Lazaro (2015) (Eleanor Roosevelt, CA) | Nike Chandler Rotary Invitational(AZ), 2015-03-21(#2) |
| B-400 | 25 | 50.00 | Nainggolan, Jonathan (2015) (Etiwanda, CA) | Baseline League Finals(CA), 2015-05-08(#4) |
| B-400 | 26 | 50.04 | Easter, Anthony (2017) (Eleanor Roosevelt, CA) | Redondo Nike Invitational(CA), 2015-03-14(#3) |
| B-400 | 27 | 50.05 | Wooten, Jordan (2015) (Lakewood, CA) | Moore League Finals(CA), 2015-05-08(#3) |
| B-400 | 28 | 50.07 | Roe, Chris (2015) (Burbank, CA) | Pacific League Prelims/Finals(CA), 2015-05-08(#2) |
| B-400 | 29 | 50.12 | Mcmillan, Jaye (2015) (Etiwanda, CA) | Baseline League Finals(CA), 2015-05-08(#5) |
| B-400 | 30 | 50.16 | Bluitt, cavan (2015) (Rancho Verde, CA) | Rancho Verde vs Canyon Springs vs Valley View(CA), 2015-04-09(#2) |
| B-400 | 31 | 50.17 | Jackson, Jerone (2016) (Redondo Union, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#12) |
| B-400 | 31 | 50.17 | Winters, Chaio (2015) (Santiago, CA) | Arcadia Invitational(CA), 2015-04-11(#8) |
| B-400 | 33 | 50.36 | Sabrin, Mohsin (2016) (M.L.King Jr., CA) | BIG VIII League Finals(CA), 2015-05-07(#3) |
| B-400 | 34 | 50.37 | Bernard-Joseph, Andre' (2015) (Eleanor Roosevelt, CA) | Laguna Beach Distance Carnival(CA), 2015-02-28(#1) |
| B-400 | 35 | 50.39 | Quintanilla, Arnie (2016) (Valley View, CA) | Rancho Verde vs Canyon Springs vs Valley View(CA), 2015-04-09(#3) |
| B-400 | 36 | 50.40 | Edwards, Brandon (2016) (Highland, CA) | Golden League Prelims/Finals(CA), 2015-05-06(#1) |
| B-400 | 36 | 50.40 | Contreras, John (2016) (Chino Hills, CA) | Baseline League Finals(CA), 2015-05-08(#6) |
| B-400 | 38 | 50.44 | Ramirez, Nicholas (2015) (Trabuco Hills, CA) | Trabuco Hills vs Mission Viejo(CA), 2015-04-15(#2) |
| B-400 | 38 | 50.44 | Escobedo, Christian (2015) (Warren, CA) | San Gabriel Valley League Prelims/Finals(CA), 2015-05-05(#3) |
| B-400 | 40 | 50.45 | Torres, Fausto (2015) (Chaffey, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#15) |
| B-400 | 41 | 50.49 | Strenn, Noah (2016) (Trabuco Hills, CA) | South Coast League Prelims/Finals(CA), 2015-05-08(#2) |
| B-400 | 42 | 50.54 | Guracha, Yeab (2016) (Arcadia, CA) | Pacific League Prelims/Finals(CA), 2015-05-08(#3) |
| B-400 | 43 | 50.55 | Bowens, Zion (2017) (Long Beach Poly, CA) | Moore League Finals(CA), 2015-05-08(#5) |
| B-400 | 44 | 50.65 | Cummings, Michael (2015) (Centennial, CA) | BIG VIII League Finals(CA), 2015-05-07(#4) |
| B-400 | 45 | 50.66 | Hernandez, Connor (2016) (Camarillo, CA) | Ventura County Championships(CA), 2015-05-01(#6) |
| B-400 | 45 | 50.66 | Power, Mac (2015) (Mira Costa, CA) | Bay League Finals(CA), 2015-05-08(#2) |
| B-400 | 45 | 50.66 | Ramirez, Nick (2015) (Trabuco Hills, CA) | South Coast League Prelims/Finals(CA), 2015-05-08(#3) |
| B-400 | 48 | 50.70 | Magallanez, Matt (2015) (Walnut, CA) | ASICS Mt. Carmel Invitational(CA), 2015-03-28(#15) |
| B-400 | 49 | 50.74 | Sanchez, Jovanni (2016) (Chaffey, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#19) |
| B-400 | 50 | 50.78 | Bui, Philip (2015) (Fountain Valley, CA) | Orange County Championships(CA), 2015-04-25(#9) |
| B-400 | 51 | 50.83 | Magallanez, Matthew (2015) (Walnut, CA) | San Gabriel Valley Championships(CA), 2015-04-25(#8) |
| B-400 | 52 | 50.86 | Cuero, Jake (2017) (Trabuco Hills, CA) | South Coast League Prelims/Finals(CA), 2015-05-08(#2) |
| B-400 | 53 | 50.87 | Moreno, Alvaro (2015) (Pioneer Valley, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#22) |
| B-400 | 54 | 50.89 | Norys, Jacob (2015) (M.L.King Jr., CA) | BIG VIII League Finals(CA), 2015-05-07(#5) |
| B-400 | 55 | 50.90 | Phillips, James (2018) (Heritage, CA) | Sunbelt League Finals(CA), 2015-05-06(#3) |
| B-400 | 56 | 50.92 | Mohsin, Sabrin (2016) (M.L.King Jr., CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#23) |
| B-400 | 57 | 50.94 | Kisa, Kaleo (2015) (Beaumont, CA) | Beaumont vs. Citrus Hill(CA), 2015-04-16(#1) |
| B-400 | 57 | 50.94 | Vivanco, Eric (2016) (Upland, CA) | Roosevelt Invitational and Distance Carnival(CA), 2015-03-28(#1) |
| B-400 | 59 | 50.95 | Gray, Chris (2016) (Beaumont, CA) | Beaumont v. West Valley(CA), 2015-04-09(#1) |
| B-400 | 60 | 50.97 | Handy, Kris (2015) (Vista Murrieta, CA) | Southwestern League Finals(CA), 2015-05-06(#5) |
| B-400 | 61 | 50.98 | Crespo, Luis (2015) (Paloma Valley, CA) | Sunbelt League Finals(CA), 2015-05-06(#4) |
| B-400 | 62 | 50.99 | Matova-Kirya, Nicholas (2015) (Alhambra, CA) | Covina Invitational(CA), 2015-04-04(#7) |
| B-400 | 62 | 50.99 | Matova-Kirya, Nickol (2015) (Alhambra, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#24) |
| B-400 | 64 | 51.04 | Phillippy, Michael (2018) (Aliso Niguel, CA) | El Toro at Aliso Niguel(CA), 2015-04-16(#2) |
| B-400 | 65 | 51.05 | Brennan, Matthew (2015) (Aliso Niguel, CA) | Trabuco Hills vs Aliso Niguel(CA), 2015-03-26(#1) |
| B-400 | 66 | 51.06 | Hardy, Jacobi (2017) (Wilson, CA) | Moore League Finals(CA), 2015-05-08(#6) |
| B-400 | 67 | 51.09 | Landry, Tremere (2015) (Chino Hills, CA) | Chino Hills vs Los Osos(CA), 2015-04-29(#1) |
| B-400 | 68 | 51.11 | Tello, Alexander (2017) (Heritage, CA) | Heritage vs Murrieta Valley(CA), 2015-03-12(#1) |
| B-400 | 69 | 51.13 | Reyes, Matthew (2015) (Troy, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#26) |
| B-400 | 70 | 51.18 | Ghazlani, Elias (2016) (Fountain Valley, CA) | Canyon and Fountain Valley at Yorba Linda(CA), 2015-03-10(#1) |
| B-400 | 71 | 51.22 | Kappas, Denison (2015) (Newbury Park, CA) | Ventura County Championships(CA), 2015-05-01(#9) |
| B-400 | 72 | 51.23 | Castellanos, Heriberto (2015) (Warren, CA) | San Gabriel Valley League Prelims/Finals(CA), 2015-05-05(#4) |
| B-400 | 73 | 51.24 | Silva, Josh (2015) (Corona, CA) | Corona at Roosevelt(CA), 2015-04-15(#1) |
| B-400 | 73 | 51.24 | Babineaux, Faris (2017) (Quartz Hill, CA) | Golden League Prelims/Finals(CA), 2015-05-06(#3) |
| B-400 | 75 | 51.35 | Smith, Keaton (2015) (Dana Hills, CA) | Dana Hills vs Trabuco Hills(CA), 2015-04-23(#2) |
| B-400 | 75 | 51.35 | Gibson, Julian (2016) (Pacifica, CA) | Rio Mesa at Pacifica(CA), 2015-04-22(#3) |
| B-400 | 75 | 51.35 | Dodson, Preston (2015) (Riverside Poly, CA) | Arlington and Riverside Poly at JW North(CA), 2015-04-08(#2) |
| B-400 | 78 | 51.41 | Reynolds, Austin (2016) (Loyola, CA) | Mission League Prelims/Finals(CA), 2015-05-07(#9) |
| B-400 | 79 | 51.43 | Clark, Hunter (2016) (San Clemente, CA) | South County Classic(CA), 2015-03-13(#5) |
| B-400 | 80 | 51.46 | Frash, Ryan (2015) (Pacifica, CA) | Pacifica at Oxnard(CA), 2015-04-15(#1) |
| B-400 | 81 | 51.49 | Jones, Joshua (2016) (Silverado, CA) | Inland Empire Championships(CA), 2015-04-25(#8) |
| B-400 | 82 | 51.54 | Wilson, Austin (2016) (Marina, CA) | Sunset League Finals(CA), 2015-05-07(#3) |
| B-400 | 83 | 51.58 | Lesko, Cody (2016) (Aliso Niguel, CA) | Orange County Championships(CA), 2015-04-25(#13) |
| B-400 | 84 | 51.61 | Burton, Koty (2016) (La Quinta, CA) | La Quinta at Palm Springs(CA), 2015-04-09(#1) |
| B-400 | 85 | 51.63 | Brown, Cameron (2016) (Long Beach Poly, CA) | Orange County Meet of Champions(CA), 2015-04-25(#5) |
| B-400 | 86 | 51.64 | Kossick, Cooper (2015) (Edison, CA) | Los Alamitos vs Marina vs Edison(CA), 2015-04-02(#2) |
| B-400 | 87 | 51.67 | Joseph, Brandon (2015) (Riverside Poly, CA) | Rancho Verde vs Riverside Poly(CA), 2015-04-22(#3) |
| B-400 | 88 | 51.68 | Peake, Oliver (2017) (Santa Monica, CA) | Ocean League Prelims/Finals(CA), 2015-05-04(#2) |
| B-400 | 89 | 51.69 | Sullivan, Bryce (2015) (Los Alamitos, CA) | Beach Cities Invitational(CA), 2015-03-28(#9) |
| B-400 | 90 | 51.74 | Ewing, Cameron (2015) (Newbury Park, CA) | Newbury Park at Thousand Oaks(CA), 2015-04-23(#2) |
| B-400 | 91 | 51.76 | Douglas, Brandon (2015) (Los Alamitos, CA) | Whittier and Troy at Los Alamitos (CA), 2015-03-21(#1) |
| B-400 | 92 | 51.77 | Rodriguez, Sergio (2015) (Redondo Union, CA) | Redondo Union vs. Palos Verdes(CA), 2015-04-23(#3) |
| B-400 | 92 | 51.77 | Santamaria, Denilson (2017) (Segerstrom, CA) | Orange County Championships(CA), 2015-04-25(#4) |
| B-400 | 94 | 51.79 | Westbrook, Brenton (2016) (Mira Costa, CA) | Bay League Finals(CA), 2015-05-08(#4) |
| B-400 | 94 | 51.79 | Essien, Daniel (2015) (Etiwanda, CA) | Chino Hills vs Etiwanda vs Damien/St Lucy's(CA), 2015-04-14(#1) |
| B-400 | 96 | 51.82 | Salinas, Richard (2015) (California, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#31) |
| B-400 | 97 | 51.86 | Hill, Rodrick (2017) (Etiwanda, CA) | Baseline League Prelims(CA), 2015-05-04(#7) |
| B-400 | 98 | 51.87 | Bui, Tommy (2016) (Valencia, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#32) |
| B-400 | 99 | 51.91 | Marshall, Damion (2015) (Great Oak, CA) | Vista Murrieta vs Great Oak(CA), 2015-03-19(#3) |
| B-400 | 100 | 51.96 | Price, Mike (2015) (Valencia, CA) | Don Green Invitational(CA), 2015-03-07(#9) |
| B-400 | 100 | 51.96 | Figueroa, Matt (2015) (Camarillo, CA) | Coastal Canyon League Prelims(CA), 2015-05-05(#5) |
| B-400 | 102 | 51.98 | Patterson, Kristopher (Redondo Union, CA) | South Bay (LA) Championships(CA), 2015-04-18(#7) |
| B-400 | 103 | 52.00 | Eley, Noah (2015) (Edison, CA) | Orange County Championships(CA), 2015-04-25(#20) |
| B-400 | 104 | 52.01 | Flores, Jonathan (2017) (Santa Fe, CA) | St. Paul Invitational(CA), 2015-03-21(#2) |
| B-400 | 105 | 52.02 | Le, Jimmy (2015) (Wilson, CA) | LA County Championships(CA), 2015-04-04(#6) |
| B-400 | 105 | 52.02 | Jones, Devery (2015) (Centennial, CA) | Santiago at Centennial, 2015-04-15(#2) |
| B-400 | 105 | 52.02 | Mitchall, Ma'Sai (2015) (Wilson, CA) | Reedley Invitational(CA), 2015-05-01(#10) |
| B-400 | 108 | 52.04 | Molina, Michael (2015) (Burroughs, CA) | Pacific League Prelims/Finals(CA), 2015-05-08(#4) |
| B-400 | 109 | 52.05 | Benton, Donavan (2018) (San Clemente, CA) | Laguna Hills vs San Clemente(CA), 2015-04-16(#3) |
| B-400 | 110 | 52.10 | Maroney, Kavenaugh (2017) (Wilson, CA) | Moore League Finals(CA), 2015-05-08(#1) |
| B-400 | 111 | 52.12 | Ogden, Jake (2016) (Dana Hills, CA) | Dana Hills vs Capo Valley(CA), 2015-04-15(#1) |
| B-400 | 111 | 52.12 | Price, Michael (2015) (Valencia, CA) | Foothill League Finals(CA), 2015-05-07(#6) |
| B-400 | 113 | 52.13 | Shirley, Logan (2015) (La Quinta, CA) | La Quinta at Palm Springs(CA), 2015-04-09(#3) |
| B-400 | 114 | 52.15 | Sharifjoo, Peter (2015) (West Ranch, CA) | Foothill League Finals(CA), 2015-05-07(#7) |
| B-400 | 115 | 52.19 | Hicks, Luke (2016) (Vista Murrieta, CA) | Temecula vs Vista Murrieta(CA), 2015-04-30(#1) |
| B-400 | 115 | 52.19 | Harned, Sammy (2015) (Dana Hills, CA) | Beach Cities Invitational(CA), 2015-03-28(#11) |
| B-400 | 117 | 52.23 | Mahoney, Rodrick (2016) (Santiago, CA) | Santiago at Centennial, 2015-04-15(#3) |
| B-400 | 118 | 52.28 | Nieto, Andre (Mira Costa, CA) | South Bay (LA) Championships(CA), 2015-04-18(#9) |
| B-400 | 119 | 52.29 | Grinnell, Shawn (2016) (Crescenta Valley, CA) | Pacific League Prelims/Finals(CA), 2015-05-08(#4) |
| B-400 | 119 | 52.29 | Burke, Cortland (2016) (Highland, CA) | Pasadena Games(CA), 2015-03-28(#23) |
| B-400 | 121 | 52.30 | Kim, Harrison (2016) (Highland, CA) | Golden League Prelims/Finals(CA), 2015-05-06(#4) |
| B-400 | 121 | 52.30 | Unkefer, Trent (2015) (Etiwanda, CA) | Cougar Classic(CA), 2015-03-07(#9) |
| B-400 | 123 | 52.32 | Long, David (2016) (Loyola, CA) | Loyola vs Harvard-Westlake vs Marymount(CA), 2015-03-19(#1) |
| B-400 | 123 | 52.32 | Darling, Andrew (2015) (Chino Hills, CA) | Chino Hills vs Los Osos(CA), 2015-04-29(#3) |
| B-400 | 125 | 52.34 | ROBLES, GILBERT (2015) (Corona, CA) | ML King vs Corona(CA), 2015-04-29(#2) |
| B-400 | 126 | 52.36 | Owen, Dylan (2015) (Vista Murrieta, CA) | Vista Murrieta vs Redlands East Valley(CA), 2015-03-05(#2) |
| B-400 | 126 | 52.36 | Mccloud, Connor (2016) (Dana Hills, CA) | Orange County Championships(CA), 2015-04-25(#23) |
| B-400 | 126 | 52.36 | Palmer, Jordan (2015) (Eleanor Roosevelt, CA) | Roosevelt at Santiago(CA), 2015-04-29(#1) |
| B-400 | 129 | 52.37 | Winans, Reginald (2015) (Long Beach Poly, CA) | Redondo Nike Invitational(CA), 2015-03-14(#22) |
| B-400 | 130 | 52.40 | Groves, James (2017) (Great Oak, CA) | Corona Frosh-Soph Showdown(CA), 2015-05-02(#2) |
| B-400 | 130 | 52.40 | Cobbins, Demarlo (2017) (El Toro, CA) | El Toro at Aliso Niguel(CA), 2015-04-16(#4) |
| B-400 | 132 | 52.47 | Reddish, Colton (2015) (Vista Murrieta, CA) | Vista Murrieta vs Chaparral(CA), 2015-04-21(#1) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for B-400 | | |
