| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-400 | 99 | 49.60 | Graham, Thomas (2017) (Eleanor Roosevelt, CA) | UCLA Legends Invitational(CA), 2015-04-04(#5) |
| B-400 | 100 | 49.61 | Barrera, Eduardo (2015) (Sequoia, CA) | CIF-CCS Finals(CA), 2015-05-29(#3) |
| B-400 | 100 | 49.61 | Del Barrio, Emile (2015) (Terra Linda, CA) | CIF-NCS Meet of Champions(CA), 2015-05-30(#4) |
| B-400 | 102 | 49.62 | Ramos, Erick (2015) (Hemet, CA) | West Valley at Hemet(CA), 2015-04-16(#1) |
| B-400 | 103 | 49.64 | Bessolo, Daniel (2017) (Valley Christian, CA) | CIF-NCS Meet of Champions(CA), 2015-05-30(#6) |
| B-400 | 103 | 49.64 | Bessolo, Daniel (2017) (Valley Christian, CA) | CIF-NCS Meet of Champions(CA), 2015-05-30(#6) |
| B-400 | 105 | 49.65 | Sotomayor, Arturo (2015) (Roseville, CA) | Glenn Poole Invitational(CA), 2015-04-25(#4) |
| B-400 | 106 | 49.67 | Shamburger, D'Juan (2016) (Covina, CA) | Covina Invitational(CA), 2015-04-04(#2) |
| B-400 | 106 | 49.67 | Carter, Jarrett (2015) (Heritage, CA) | Sunbelt League Finals(CA), 2015-05-06(#2) |
| B-400 | 108 | 49.68 | O'Brien, Charles (2015) (Miramonte, CA) | Diablo Foothill Athletic League Finals(CA), 2015-05-15(#1) |
| B-400 | 109 | 49.69 | Hughes, Jonathan (2016) (Campolindo, CA) | Diablo Foothill Athletic League Finals(CA), 2015-05-15(#2) |
| B-400 | 109 | 49.69 | Singleton, Tyreke (2015) (Morse, CA) | CIF-SDS Finals(CA), 2015-05-30(#2) |
| B-400 | 111 | 49.76 | Tanner, Dominic (2016) (Granada Hills Charter, CA) | CIF-LA City Prelims(CA), 2015-05-21(#5) |
| B-400 | 112 | 49.77 | Atangana, Christian (2016) (North Hollywood, CA) | Aztec Invitational(CA), 2015-03-28(#1) |
| B-400 | 112 | 49.77 | Shon, Michael La (2015) (Pittsburg, CA) | Pittsburg Relays(CA), 2015-04-18(#1) |
| B-400 | 112 | 49.77 | Wrout, Cameron (2015) (Rio Mesa, CA) | Ventura County Championships(CA), 2015-05-01(#3) |
| B-400 | 112 | 49.77 | Isiah, Elijah (2018) (Edison, CA) | Reedley Invitational(CA), 2015-05-01(#4) |
| B-400 | 112 | 49.77 | Foster, Alec (2016) (Granada, CA) | CIF-NCS Meet of Champions(CA), 2015-05-30(#7) |
| B-400 | 117 | 49.78 | Patuano, Jared (2015) (Chino Hills, CA) | Chino Hills vs Rancho Cucamonga(CA), 2015-04-01(#1) |
| B-400 | 118 | 49.79 | Thompson, David (2015) (Rio Mesa, CA) | Don Green Invitational(CA), 2015-03-07(#4) |
| B-400 | 118 | 49.79 | Beeler, Blake (2016) (Valencia, CA) | Foothill League Finals(CA), 2015-05-07(#1) |
| B-400 | 120 | 49.80 | Del, Emile (2015) (Terra Linda, CA) | CIF-NCS Redwood Empire Area Meet(CA), 2015-05-23(#1) |
| B-400 | 121 | 49.83 | Wong, Lawrence (2015) (Galileo, CA) | Oakland Invitational(CA), 2015-03-28(#1) |
| B-400 | 122 | 49.84 | Salter, Tony (2015) (Grand Terrace, CA) | Roosevelt Invitational and Distance Carnival(CA), 2015-03-28(#4) |
| B-400 | 123 | 49.85 | Morello, Connor (2015) (Clovis, CA) | Buchanan West Coast Relays(CA), 2015-04-18(#2) |
| B-400 | 123 | 49.85 | Martin, Trevor (2015) (Centennial -CE, CA) | CIF-CE Masters(CA), 2015-05-23(#3) |
| B-400 | 125 | 49.87 | Ramirez, Edgar (2015) (Coachella Valley, CA) | CIF-SS Division 2 Prelims(CA), 2015-05-16(#6) |
| B-400 | 125 | 49.87 | Sexton, Nick (2016) (Christian -SD, CA) | CIF-SDS Prelims(CA), 2015-05-23(#1) |
| B-400 | 127 | 49.88 | Tucker, Tanner (2017) (Clovis East, CA) | CIF-CE Masters(CA), 2015-05-23(#4) |
| B-400 | 128 | 49.90 | Chin, Jordan (2016) (Chaminade, CA) | Laguna Beach Trophy Invite(CA), 2015-03-21(#4) |
| B-400 | 128 | 49.90 | Phillips, Antone (2016) (Vanden, CA) | Sacramento Meet of Champions(CA), 2015-05-02(#4) |
| B-400 | 130 | 49.92 | Ezenwugo, Sidney (2015) (Edison, CA) | Reedley Invitational(CA), 2015-05-01(#5) |
| B-400 | 131 | 49.93 | Brady, Jack (2015) (Alemany, CA) | Mission League Prelims/Finals(CA), 2015-05-07(#3) |
| B-400 | 131 | 49.93 | Suri, Joshua (2015) (El Toro, CA) | South Coast League Prelims/Finals(CA), 2015-05-08(#1) |
| B-400 | 133 | 49.94 | Mcfadden, Jordan (2015) (Great Oak, CA) | Rancho Bernardo Bronco Invitational(CA), 2015-03-14(#1) |
| B-400 | 134 | 49.96 | Marin, Lazaro (2015) (Eleanor Roosevelt, CA) | Nike Chandler Rotary Invitational(AZ), 2015-03-21(#2) |
| B-400 | 135 | 49.97 | Joseph, Mark (2015) (Pacheco, CA) | CIF-SJS Division IV and V Prelims/Finals(CA), 2015-05-21(#2) |
| B-400 | 136 | 49.99 | Aguilera, Taylor (2015) (Notre Dame, CA) | Maurice Greene Invitational(CA), 2015-03-21(#2) |
| B-400 | 137 | 50.00 | Coats, Jordan (2015) (Vacaville Christian, CA) | Sierra Delta Center Meet #2(CA), 2015-04-15(#1) |
| B-400 | 137 | 50.00 | Baker, Rueben (2015) (San Leandro, CA) | Sacramento Meet of Champions(CA), 2015-05-02(#6) |
| B-400 | 137 | 50.00 | Nainggolan, Jonathan (2015) (Etiwanda, CA) | Baseline League Finals(CA), 2015-05-08(#4) |
| B-400 | 140 | 50.02 | Coates, Antoine (2015) (Castro Valley, CA) | Stanford Invitational(CA), 2015-04-04(#1) |
| B-400 | 140 | 50.02 | James, Cameron (2016) (St. Mary's College, CA) | CIF-NCS Meet of Champions(CA), 2015-05-30(#11) |
| B-400 | 142 | 50.03 | Frommoethelydo, Jemantaj (2016) (Pleasant Grove, CA) | CIF-SJS Division I Prelims(CA), 2015-05-20(#9) |
| B-400 | 143 | 50.04 | Easter, Anthony (2017) (Eleanor Roosevelt, CA) | Redondo Nike Invitational(CA), 2015-03-14(#3) |
| B-400 | 143 | 50.04 | Williams, Christian (2016) (Agoura, CA) | Marmonte League Finals(CA), 2015-05-08(#4) |
| B-400 | 145 | 50.05 | Wooten, Jordan (2015) (Lakewood, CA) | Moore League Finals(CA), 2015-05-08(#3) |
| B-400 | 146 | 50.06 | Tapia, Omar (2015) (Mendota, CA) | West Sierra League Meet(CA), 2015-04-15(#1) |
| B-400 | 147 | 50.07 | Roe, Chris (2015) (Burbank, CA) | Pacific League Prelims/Finals(CA), 2015-05-08(#2) |
| B-400 | 147 | 50.07 | Phan, Bryan (2015) (Murrieta Mesa, CA) | CIF-SS Finals(CA), 2015-05-23(#7) |
| B-400 | 149 | 50.09 | Keller, Skye (2014) (Monterey, CA) | MBL Gabilan & Pacific League Finals(CA), 2015-05-08(#1) |
| B-400 | 149 | 50.09 | Moe, Kevin (2015) (Maria Carrillo, CA) | CIF-NCS Meet of Champions(CA), 2015-05-30(#13) |
| B-400 | 151 | 50.11 | Givens, Eli (2016) (Palo Alto, CA) | Palo Alto at Lynbrook(CA), 2015-04-30(#1) |
| B-400 | 151 | 50.11 | Gomez, Juan (2016) (Manteca, CA) | CIF-SJS Division II and III Prelims(CA), 2015-05-20(#6) |
| B-400 | 153 | 50.12 | Mcnamee, Bret (2015) (Oak Ridge, CA) | Sacramento Meet of Champions(CA), 2015-05-02(#7) |
| B-400 | 153 | 50.12 | Mcmillan, Jaye (2015) (Etiwanda, CA) | Baseline League Finals(CA), 2015-05-08(#5) |
| B-400 | 153 | 50.12 | Bentley, Bryce (2015) (St. Bernard, CA) | CIF-SS Finals(CA), 2015-05-23(#2) |
| B-400 | 156 | 50.14 | Bessard, Maxwell (2016) (Clovis West, CA) | CIF-CE Masters(CA), 2015-05-23(#5) |
| B-400 | 156 | 50.14 | Woods, Terryll (2015) (Edison, CA) | CIF-CE Masters(CA), 2015-05-23(#6) |
| B-400 | 156 | 50.14 | Mobley, Isaiah (2015) (Making Waves Academy, CA) | CIF-NCS Class A Area Meet(CA), 2015-05-23(#2) |
| B-400 | 159 | 50.15 | Crowley, Chip (2015) (San Marino, CA) | Rosemead Invitational(CA), 2015-03-21(#1) |
| B-400 | 159 | 50.15 | Macauley, Kyle (2016) (Bellarmine, CA) | Junipero Serra Top 7 Invitational(CA), 2015-04-11(#1) |
| B-400 | 159 | 50.15 | Lowe, Anthony (2017) (Deer Valley, CA) | Bay Valley Athletic League Prelims/Finals(CA), 2015-05-16(#4) |
| B-400 | 162 | 50.16 | Steele, Xavion (2017) (Tahquitz, CA) | Tahquitz at Beaumont (CA), 2015-03-18(#1) |
| B-400 | 162 | 50.16 | Chambers, Marquis (2015) (St. Mary's College, CA) | Stanford Invitational(CA), 2015-04-04(#1) |
| B-400 | 162 | 50.16 | Bluitt, cavan (2015) (Rancho Verde, CA) | Rancho Verde vs Canyon Springs vs Valley View(CA), 2015-04-09(#2) |
| B-400 | 165 | 50.17 | Bias, Jeremiah (2015) (Vista Del Lago, CA) | Beaumont Cougar Classic(CA), 2015-03-21(#1) |
| B-400 | 165 | 50.17 | Winters, Chaio (2015) (Santiago, CA) | Arcadia Invitational(CA), 2015-04-11(#8) |
| B-400 | 165 | 50.17 | Jackson, Jerone (2016) (Redondo Union, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#12) |
| B-400 | 165 | 50.17 | Weaver, Ryan (2015) (Turlock, CA) | CIF-SJS Division I Finals(CA), 2015-05-22(#1) |
| B-400 | 169 | 50.19 | Gonzalez, Tyler (2016) (Monache, CA) | Don Kavadas Tulare County Invitational(CA), 2015-04-24(#1) |
| B-400 | 170 | 50.20 | Goudeau, Stefon (2016) (Serra Gardena, CA) | Redondo Nike Invitational(CA), 2015-03-14(#5) |
| B-400 | 171 | 50.21 | Whitaker, Darron (2016) (Cathedral, CA) | UCLA Legends Invitational(CA), 2015-04-04(#9) |
| B-400 | 172 | 50.22 | Sloan, Oliver (2015) (Notre Dame, CA) | Maurice Greene Invitational(CA), 2015-03-21(#3) |
| B-400 | 172 | 50.22 | Raymond, David (2015) (Vista Del Lago, CA) | Bella Vista Bronco Invitational(CA), 2015-04-25(#2) |
| B-400 | 172 | 50.22 | Hayes, Arthur (2015) (Vallejo, CA) | Fred Faucett Invitational(CA), 2015-04-25(#1) |
| B-400 | 172 | 50.22 | Reynoso, Andres (2017) (Concord, CA) | CIF-NCS Meet of Champions(CA), 2015-05-30(#15) |
| B-400 | 176 | 50.24 | Harris, Pierre (2015) (San Jacinto, CA) | Mountain Pass League Finals(CA), 2015-05-07(#1) |
| B-400 | 177 | 50.26 | Rasheed, Rashaan (2016) (Heritage, CA) | Deer Valley Invitational(CA), 2015-03-28(#2) |
| B-400 | 177 | 50.26 | Chohan, Paramveer (2016) (Buchanan, CA) | Tri-River Athletic Conference Finals(CA), 2015-05-07(#2) |
| B-400 | 179 | 50.27 | Moysov, Alec (2016) (Archbishop Riordan, CA) | CCS Top 8(CA), 2015-04-17(#3) |
| B-400 | 180 | 50.28 | Frommoeth, Jemantaj (Pleasant Grove, CA) | Stanford Invitational(CA), 2015-04-04(#3) |
| B-400 | 180 | 50.28 | Smith, Akili (2016) (St. John Bosco, CA) | Trinity League Finals(CA), 2015-05-08(#5) |
| B-400 | 180 | 50.28 | Glasser, Max (2018) (Marin Catholic, CA) | CIF-NCS Redwood Empire Area Meet(CA), 2015-05-23(#2) |
| B-400 | 183 | 50.29 | Wilcher, Dacarreya (2015) (Bellflower, CA) | Suburban League Finals(CA), 2015-05-08(#1) |
| B-400 | 184 | 50.30 | Reyes, Edwin (2016) (Sonoma Valley, CA) | Santa Rosa Twilight Invitational(CA), 2015-04-11(#1) |
| B-400 | 185 | 50.31 | Micallef, Benjamin (2017) (Bellarmine, CA) | St Francis at Bellarmine(CA), 2015-04-15(#1) |
| B-400 | 186 | 50.32 | Hernandez, Adrian (2015) (Mater Dei, CA) | ASICS Mt. Carmel Invitational(CA), 2015-03-28(#9) |
| B-400 | 186 | 50.32 | Rodriguez, Julio (2015) (Central Union, CA) | Valley Center Jaguar Invitational(CA), 2015-04-18(#2) |
| B-400 | 186 | 50.32 | Fernandez, Justin (2015) (South Pasadena, CA) | San Gabriel Valley Championships(CA), 2015-04-25(#5) |
| B-400 | 186 | 50.32 | Greenlow, Adam (2015) (Bellarmine, CA) | West Catholic Athletic League Prelims/Finals(CA), 2015-05-15(#1) |
| B-400 | 190 | 50.33 | Banks, Joseph (2017) (Hamilton, CA) | CIF-LA City Finals(CA), 2015-05-28(#4) |
| B-400 | 191 | 50.35 | Cristobal, Anthony (2017) (Gregori, CA) | CIF-SJS Division I Prelims(CA), 2015-05-20(#10) |
| B-400 | 192 | 50.36 | Sabrin, Mohsin (2016) (M.L.King Jr., CA) | BIG VIII League Finals(CA), 2015-05-07(#3) |
| B-400 | 192 | 50.36 | Johnson, Tyron (2015) (Serra Gardena, CA) | Del Rey League Finals(CA), 2015-05-06(#2) |
| B-400 | 194 | 50.37 | Bernard-Joseph, Andre' (2015) (Eleanor Roosevelt, CA) | Laguna Beach Distance Carnival(CA), 2015-02-28(#1) |
| B-400 | 194 | 50.37 | Brewer, Auchavian (2015) (Deer Valley, CA) | Bay Valley Athletic League Prelims/Finals(CA), 2015-05-16(#5) |
| B-400 | 194 | 50.37 | Brown, Harry (2017) (St. Mary's, CA) | CIF-SJS Division I Finals(CA), 2015-05-22(#2) |
| B-400 | 194 | 50.37 | Mccord, Cj (2015) (Sage Hill, CA) | CIF-SS Finals(CA), 2015-05-23(#3) |
| B-400 | 198 | 50.38 | Mackay, Clayton (2016) (Templeton, CA) | Russell Cup(CA), 2015-04-18(#2) |
| B-400 | 199 | 50.39 | Stallworth, Drake (2017) (Folsom, CA) | Sturgeon Invitational(CA), 2015-03-14(#1) |
| B-400 | 199 | 50.39 | Quintanilla, Arnie (2016) (Valley View, CA) | Rancho Verde vs Canyon Springs vs Valley View(CA), 2015-04-09(#3) |
| B-400 | 199 | 50.39 | Small, Jon (2016) (Del Oro, CA) | Sacramento Meet of Champions(CA), 2015-05-02(#9) |
| B-400 | 199 | 50.39 | Cornwell, Anthony (2016) (Vintage, CA) | CIF-SJS Division I Prelims(CA), 2015-05-20(#11) |
| B-400 | 203 | 50.40 | Croft, Blake (2015) (Davis Sr., CA) | Halden Invitational(CA), 2015-04-11(#2) |
| B-400 | 203 | 50.40 | Edwards, Brandon (2016) (Highland, CA) | Golden League Prelims/Finals(CA), 2015-05-06(#1) |
| B-400 | 203 | 50.40 | Contreras, John (2016) (Chino Hills, CA) | Baseline League Finals(CA), 2015-05-08(#6) |
| B-400 | 206 | 50.43 | Brandon, Dwight (2015) (Eastlake, CA) | Eastlake at Otay Ranc(CA), 2015-05-07(#1) |
| B-400 | 206 | 50.43 | Munoz, Jose (2015) (Ripon, CA) | CIF-SJS Division IV and V Prelims/Finals(CA), 2015-05-21(#3) |
| B-400 | 208 | 50.44 | Comly, Nick (2015) (Acalanes, CA) | Dan Gabor Sprint & Distance Festival(CA), 2015-03-07(#3) |
| B-400 | 208 | 50.44 | Ramirez, Nicholas (2015) (Trabuco Hills, CA) | Trabuco Hills vs Mission Viejo(CA), 2015-04-15(#2) |
| B-400 | 208 | 50.44 | Escobedo, Christian (2015) (Warren, CA) | San Gabriel Valley League Prelims/Finals(CA), 2015-05-05(#3) |
| B-400 | 211 | 50.45 | Victoria, Josh (2016) (El Diamante, CA) | Rafer Johnson Invitational(CA), 2015-03-21(#1) |
| B-400 | 211 | 50.45 | Stamps, Jaylen (2016) (Dorsey, CA) | Pasadena Games(CA), 2015-03-28(#9) |
| B-400 | 211 | 50.45 | Cardoza-Valdez, Mariano (2015) (Shasta, CA) | Woody Wilson Invitational(CA), 2015-04-17(#1) |
| B-400 | 211 | 50.45 | Armes, Erik (2015) (Coronado, CA) | Central League Finals(CA), 2015-05-15(#2) |
| B-400 | 211 | 50.45 | Torres, Fausto (2015) (Chaffey, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#15) |
| B-400 | 211 | 50.45 | Cabrera, Brandon (2016) (Edison, CA) | CIF-CE Masters(CA), 2015-05-23(#7) |
| B-400 | 217 | 50.47 | Godfrey, Nicolas (2016) (Cathedral, CA) | Pasadena Games(CA), 2015-03-28(#10) |
| B-400 | 217 | 50.47 | Johnson, Lucas (2016) (Mt. Carmel, CA) | Palomar League Championships(CA), 2015-05-15(#2) |
| B-400 | 219 | 50.48 | Cardoza-Valdez, Mario (2015) (Shasta, CA) | Sacramento Meet of Champions(CA), 2015-05-02(#11) |
| B-400 | 219 | 50.48 | Bolarinwa, Dami (2016) (Palo Alto, CA) | CIF-CCS Finals(CA), 2015-05-29(#5) |
| B-400 | 221 | 50.49 | Myers, Marcel (2016) (Alemany, CA) | Mission League Prelims/Finals(CA), 2015-05-07(#6) |
| B-400 | 221 | 50.49 | Strenn, Noah (2016) (Trabuco Hills, CA) | South Coast League Prelims/Finals(CA), 2015-05-08(#2) |
| B-400 | 223 | 50.51 | O'Brien, Charlie (2015) (Miramonte, CA) | Stanford Invitational(CA), 2015-04-04(#4) |
| B-400 | 223 | 50.51 | Webster, Said-Kamal (2015) (El Camino, CA) | Capital Athletic League Meet #3(CA), 2015-04-29(#1) |
| B-400 | 225 | 50.52 | Spellman, Calvin (2017) (Laguna Creek, CA) | Glenn Poole Invitational(CA), 2015-04-25(#5) |
| B-400 | 225 | 50.52 | Weseman, Geoffrey (2015) (Merrill West , CA) | Tri-City Athletic League Prelims/Finals(CA), 2015-05-15(#2) |
| B-400 | 227 | 50.53 | Parviainen, Luke (2015) (Independence, CA) | CIF-CE Masters(CA), 2015-05-23(#9) |
| B-400 | 227 | 50.53 | Smith, Curtis (2016) (Valhalla, CA) | CIF-SDS Finals(CA), 2015-05-30(#4) |
| B-400 | 229 | 50.54 | Guracha, Yeab (2016) (Arcadia, CA) | Pacific League Prelims/Finals(CA), 2015-05-08(#3) |
| B-400 | 229 | 50.54 | Lo, Brandon (2016) (Lincoln, CA) | CIF-LA City Finals(CA), 2015-05-28(#1) |
| B-400 | 231 | 50.55 | Bowens, Zion (2017) (Long Beach Poly, CA) | Moore League Finals(CA), 2015-05-08(#5) |
| B-400 | 231 | 50.55 | Castillo, Francisco (2017) (Calexico, CA) | Dick Wilkins Frosh-Soph Invitational(CA), 2015-05-02(#3) |
| B-400 | 231 | 50.55 | King, Jahmal (2015) (Bellflower, CA) | Suburban League Finals(CA), 2015-05-08(#2) |
| B-400 | 231 | 50.55 | Friske, Derek (2015) (The King's Academy, CA) | CIF-CCS Finals(CA), 2015-05-29(#6) |
| B-400 | 235 | 50.56 | Scott, Brenden (2015) (Carson, CA) | UCLA Legends Invitational(CA), 2015-04-04(#10) |
| B-400 | 236 | 50.57 | Payne, Dlafayette (2017) (Center, CA) | Pioneer Valley League Finals(CA), 2015-05-14(#1) |
| B-400 | 236 | 50.57 | Stabile, Daniel (2015) (Xavier Prep, CA) | CIF-SS Division 4 Prelims(CA), 2015-05-16(#3) |
| B-400 | 236 | 50.57 | Sackett, Aaustin (2016) (Hamilton, CA) | CIF-LA City Prelims(CA), 2015-05-21(#4) |
| B-400 | 239 | 50.58 | Spencer, James (2015) (Dougherty Valley, CA) | Oakland Invitational(CA), 2015-03-28(#2) |
| B-400 | 240 | 50.61 | Bell, Jason (2015) (Mira Mesa, CA) | Point Loma at Mira Mesa(CA), 2015-04-30(#1) |
| B-400 | 241 | 50.63 | Moran, Brett (2016) (St. John Bosco, CA) | Trinity League Prelims(CA), 2015-04-30(#5) |
| B-400 | 241 | 50.63 | Comma, Jordan (2018) (Tri-City Christian, CA) | CIF-SDS Finals(CA), 2015-05-30(#4) |
| B-400 | 243 | 50.65 | Williams, Shawn (2016) (Murrieta Mesa, CA) | Vista Murrieta at Murrieta Mesa(CA), 2015-04-16(#1) |
| B-400 | 243 | 50.65 | Cummings, Michael (2015) (Centennial, CA) | BIG VIII League Finals(CA), 2015-05-07(#4) |
| B-400 | 245 | 50.66 | Hernandez, Connor (2016) (Camarillo, CA) | Ventura County Championships(CA), 2015-05-01(#6) |
| B-400 | 245 | 50.66 | Carrington, Imani (2015) (Eastside, CA) | Golden League Prelims/Finals(CA), 2015-05-06(#2) |
| B-400 | 245 | 50.66 | Ramirez, Nick (2015) (Trabuco Hills, CA) | South Coast League Prelims/Finals(CA), 2015-05-08(#3) |
| B-400 | 245 | 50.66 | Power, Mac (2015) (Mira Costa, CA) | Bay League Finals(CA), 2015-05-08(#2) |
| B-400 | 245 | 50.66 | Knevelbaard, Kasey (2015) (Immanuel, CA) | CIF-CE Sierra-Sequoia Area Championships(CA), 2015-05-13(#1) |
| B-400 | 245 | 50.66 | Hernandez, Nick (2015) (High Tech, CA) | CIF-SDS Prelims(CA), 2015-05-23(#4) |
| B-400 | 251 | 50.67 | Brown, Xolan (2016) (Redlands, CA) | Cougar Classic(CA), 2015-03-07(#3) |
| B-400 | 251 | 50.67 | Vierstra, Austin (2015) (Western, CA) | CIF-SS Division 2 Prelims(CA), 2015-05-16(#12) |
| B-400 | 251 | 50.67 | Hardy, Caleb (2017) (Unattached, CA) | Golden West Invitational(CA), 2015-06-13(#6) |
| B-400 | 254 | 50.68 | Greenwood, Dayzhaun (2015) (Vallejo, CA) | Deer Valley Invitational(CA), 2015-03-28(#4) |
| B-400 | 255 | 50.69 | Lovell, Elgin (2016) (Vacaville, CA) | Monticello Empire League Finals(CA), 2015-05-14(#1) |
| B-400 | 255 | 50.69 | Hanible, Aaron (2017) (Heritage, CA) | USATF Youth National Championships 15-16(IL), 2015-07-05(#4) |
| B-400 | 257 | 50.70 | Magallanez, Matt (2015) (Walnut, CA) | ASICS Mt. Carmel Invitational(CA), 2015-03-28(#15) |
| B-400 | 257 | 50.70 | Hawk, Draven (2015) (Scotts Valley, CA) | North Salinas Invitational(CA), 2015-04-11(#2) |
| B-400 | 257 | 50.70 | Polk, Josef (2016) (Linden, CA) | Bret Harte Invitational(CA), 2015-04-25(#2) |
| B-400 | 257 | 50.70 | Manning, Tommy (2015) (Serrano, CA) | Mojave River League Finals(CA), 2015-04-29(#1) |
| B-400 | 261 | 50.72 | Cruz, Josh (2017) (Bishop Amat, CA) | San Gabriel Valley Championships(CA), 2015-04-25(#7) |
| B-400 | 261 | 50.72 | Parker, Anthonee (2015) (Hamilton, CA) | Birmingham Rotary Invitational(CA), 2015-04-25(#2) |
| B-400 | 261 | 50.72 | Davys-Buenlos, Jacob (2016) (Archbishop Mitty, CA) | West Catholic Athletic League Prelims/Finals(CA), 2015-05-15(#2) |
| B-400 | 261 | 50.72 | Reaney, Thomas (2015) (West Hills, CA) | Grossmont League Varsity Prelims/Finals(CA), 2015-05-15(#1) |
| B-400 | 261 | 50.72 | Fondiller, Nick (2016) (Los Gatos, CA) | CIF-CCS Prelims(CA), 2015-05-23(#5) |
| B-400 | 266 | 50.73 | Larrimore, Kareem (2017) (Servite, CA) | St. John Bosco vs Servite(CA), 2015-03-26(#2) |
| B-400 | 266 | 50.73 | Walker, Stephon (2015) (Oak Hills, CA) | Mojave River League Finals(CA), 2015-04-29(#2) |
| B-400 | 268 | 50.74 | Sanchez, Jovanni (2016) (Chaffey, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#19) |
| B-400 | 268 | 50.74 | Price, John (2016) (Otay Ranch, CA) | CIF-SDS Finals(CA), 2015-05-30(#6) |
| B-400 | 270 | 50.75 | Santos, Malcolm (2016) (Deer Valley, CA) | Deer Valley Invitational(CA), 2015-03-28(#5) |
| B-400 | 270 | 50.75 | Phillips, Antione (2016) (Vanden, CA) | Deer Valley Invitational(CA), 2015-03-28(#5) |
| B-400 | 270 | 50.75 | Gomez-Garcia, Ray (2016) (Fullerton, CA) | CIF-SS Division 2 Prelims(CA), 2015-05-16(#13) |
| B-400 | 273 | 50.76 | Bennet, Tevin (2015) (Moreno Valley, CA) | Raincross Tradition(CA), 2015-04-18(#1) |
| B-400 | 273 | 50.76 | Gaspar, Lani (2015) (El Molino, CA) | Santa Rosa Twilight Invitational(CA), 2015-04-11(#1) |
| B-400 | 273 | 50.76 | Cunningham, Darrion (2015) (Skyline, CA) | Montgomery Viking Track Classic(CA), 2015-04-25(#3) |
| B-400 | 273 | 50.76 | Dixon, Darren (2016) (Crossroads, CA) | CIF-SS Division 4 Prelims(CA), 2015-05-16(#4) |
| B-400 | 277 | 50.77 | Gomez-Garcia, Carlos (2017) (Enochs, CA) | Modesto Metro League Finals(CA), 2015-05-12(#1) |
| B-400 | 277 | 50.77 | Botello, Diego (2016) (El Diamante, CA) | West Yosemite League(CA), 2015-05-08(#1) |
| B-400 | 279 | 50.78 | Bui, Philip (2015) (Fountain Valley, CA) | Orange County Championships(CA), 2015-04-25(#9) |
| B-400 | 279 | 50.78 | Moiz, Huzefa (2015) (Oak Park, CA) | Ventura County Championships(CA), 2015-05-01(#7) |
| B-400 | 279 | 50.78 | Holcomb, Connor (2016) (Canyon, CA) | Foothill League Finals(CA), 2015-05-07(#2) |
| B-400 | 282 | 50.80 | Mackey, Thomas (2016) (Del Norte, CA) | CIF-SDS Prelims(CA), 2015-05-23(#6) |
| B-400 | 283 | 50.81 | Spellman, Clinton (2017) (Laguna Creek, CA) | Halden Invitational(CA), 2015-04-11(#4) |
| B-400 | 283 | 50.81 | Nnoli, Uchenna (2016) (Cerritos, CA) | Suburban League Finals(CA), 2015-05-08(#3) |
| B-400 | 285 | 50.83 | Magallanez, Matthew (2015) (Walnut, CA) | San Gabriel Valley Championships(CA), 2015-04-25(#8) |
| B-400 | 286 | 50.84 | Chance, Coy (2015) (Dixon, CA) | CIF-SJS Division IV and V Prelims/Finals(CA), 2015-05-21(#4) |
| B-400 | 287 | 50.85 | Cardoza, Mariano (2015) (Shasta, CA) | EAL/SRL Championships(CA), 2015-05-15(#1) |
| B-400 | 287 | 50.85 | Knox, Kalid (2015) (Will C. Wood, CA) | CIF-SJS Division I Prelims(CA), 2015-05-20(#18) |
| B-400 | 289 | 50.86 | Dotson, Marcus (2015) (Dublin, CA) | Sacramento Meet of Champions(CA), 2015-05-02(#16) |
| B-400 | 289 | 50.86 | Cuero, Jake (2017) (Trabuco Hills, CA) | South Coast League Prelims/Finals(CA), 2015-05-08(#2) |
| B-400 | 289 | 50.86 | Luiz, Marcus (2015) (Golden Valley, CA) | Central California Championships(CA), 2015-05-09(#2) |
| B-400 | 289 | 50.86 | Larkin, Henry (2018) (Oakland Technical, CA) | CIF-OAK Finals(CA), 2015-05-27(#1) |
| B-400 | 293 | 50.87 | Jackson, Daveron (2016) (Carson, CA) | South Bay (LA) Championships(CA), 2015-04-18(#3) |
| B-400 | 293 | 50.87 | Moreno, Alvaro (2015) (Pioneer Valley, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#22) |
| B-400 | 293 | 50.87 | Hernandez, Chris (2015) (Webb, CA) | CIF-SS Division 4 Prelims(CA), 2015-05-16(#6) |
| B-400 | 293 | 50.87 | Dupree, Retuquel (2016) (Natomas, CA) | CIF-SJS Division IV and V Prelims/Finals(CA), 2015-05-21(#5) |
| B-400 | 297 | 50.88 | Wilson, Jonathan (2016) (Hart, CA) | Foothill League Finals(CA), 2015-05-07(#3) |
| B-400 | 298 | 50.89 | Bruner, Dereck (2016) (Vanden, CA) | Vallejo Relays(CA), 2015-03-07(#2) |
| B-400 | 298 | 50.89 | Brown, Isiaha (2015) (Monterey Trail, CA) | Franklin and Pleasant Grove at Monterey Trail(CA), 2015-04-08(#2) |
| B-400 | 298 | 50.89 | Tamagno, Austin (2016) (Brea Olinda, CA) | Brea Olinda at Foothill(CA), 2015-04-23(#1) |
| B-400 | 298 | 50.89 | Norys, Jacob (2015) (M.L.King Jr., CA) | BIG VIII League Finals(CA), 2015-05-07(#5) |
| B-400 | 298 | 50.89 | Garrison, Seth (2015) (Foothill -NO, CA) | CIF-NS Finals(CA), 2015-05-29(#1) |
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