| Event | Rank | Mark | By | Meet |
| B-400 | 1 | 46.55 | Robinson, Alexis (2014) (Eureka, CA) (US#8) | CIF State Finals(CA), 2013-06-01(#2) |
| B-400 | 2 | 47.03 | Kurtz, Frank (2014) (Heritage, CA) (US#18) | Sacramento Meet of Champions(CA), 2013-04-27(#1) |
| B-400 | 3 | 47.21 | Polk, Herbie (2013) (Maria Carrillo, CA) (US#26) | CIF-NCS Meet of Champions (Finals)(CA), 2013-05-25(#2) |
| B-400 | 4 | 47.53 | Carter, Christian (2013) (San Leandro, CA) (US#53) | Mt. SAC Relays(CA), 2013-04-20(#1) |
| B-400 | 5 | 48.10 | Kozel, Andrew (2013) (Healdsburg, CA) | CIF-NCS Redwood Empire Area Championships(CA), 2013-05-18(#3) |
| | | National Elites above. State Elites below | | |
| B-400 | 6 | 48.26 | Griffin, Kevin (2014) (De La Salle, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2013-05-18(#2) |
| B-400 | 7 | 48.42 | Hamlin, Lavalle (2013) (Deer Valley, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2013-05-18(#3) |
| B-400 | 8 | 48.78 | Roberson, Darnell (2013) (Amador Valley, CA) | Golden West Invitational(CA), 2013-06-09(#6) |
| B-400 | 9 | 48.98 | Slaton, Josh (2013) (Amador Valley, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2013-05-18(#4) |
| B-400 | 10 | 49.08 | Reynolds, Armani (2013) (Hercules, CA) | CIF-NCS Bay Shore Area Meet(CA), 2013-05-18(#2) |
| B-400 | 11 | 49.21 | Wollo, Rufus (2014) (James Logan, CA) | Sacramento Meet of Champions(CA), 2013-04-27(#1) |
| B-400 | 12 | 49.26 | Hamilton, Eugene (2013) (Bishop O'Dowd, CA) | CSUS Track Classic(CA), 2013-03-02(#2) |
| B-400 | 13 | 49.64 | Hoffman, Ryan (2013) (Campolindo, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2013-05-18(#5) |
| B-400 | 14 | 49.74 | Griffith, David (2014) (San Ramon Valley, CA) | West Coast Relays(CA), 2013-04-13(#1) |
| B-400 | 15 | 49.75 | Garcia, Dontae (2013) (Maria Carrillo, CA) | CIF-NCS Redwood Empire Area Championships(CA), 2013-05-18(#4) |
| B-400 | 16 | 49.88 | Bozzini, Chris (2014) (Justin-Siena, CA) | CIF-NCS Meet of Champions (Prelims)(CA), 2013-05-24(#10) |
| B-400 | 17 | 49.92 | Jones, Aaron (2015) (Castro Valley, CA) | WACC League Finals(CA), 2013-05-11(#2) |
| B-400 | 18 | 50.20 | Hay, Dante (2014) (Maria Carrillo, CA) | Viking Track Classic(CA), 2013-04-27(#3) |
| B-400 | 19 | 50.26 | Baldacci, Matthew (De La Salle, CA) | West Coast Relays(CA), 2013-04-13(#3) |
| B-400 | 20 | 50.47 | Carrington-Scott, Austin (2014) (Bishop O'Dowd, CA) | Woody Wilson High School Invitational(CA), 2013-04-20(#6) |
| B-400 | 21 | 50.50 | Gibson, Joshua (2015) (Justin-Siena, CA) | CIF-NCS Class A Meet(CA), 2013-05-18(#3) |
| B-400 | 22 | 50.54 | Brown, Jason (2014) (Antioch, CA) | Deer Valley Relays(CA), 2013-03-30(#2) |
| B-400 | 23 | 50.55 | Prowes, Antwuin (2014) (Hercules, CA) | Sacramento Meet of Champions(CA), 2013-04-27(#13) |
| B-400 | 24 | 50.66 | Hallinan, Devon (2014) (Sir Francis Drake, CA) | CIF-NCS Redwood Empire Area Championships(CA), 2013-05-18(#5) |
| B-400 | 25 | 50.70 | Petereit, Ethan (2014) (Healdsburg, CA) | Sonoma County League Championsips(CA), 2013-05-11(#2) |
| B-400 | 26 | 50.82 | Abrams, Andrew (2013) (St. Mary's College, CA) | CSUS Track Classic(CA), 2013-03-02(#5) |
| B-400 | 27 | 50.85 | Hennies, Alex (2014) (Acalanes, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2013-05-18(#7) |
| B-400 | 28 | 50.93 | Ziegler, Bakari (2015) (Bishop O'Dowd, CA) | WACC League Finals(CA), 2013-05-11(#3) |
| B-400 | 28 | 50.93 | Alyas, Ryan (2014) (Novato, CA) | CIF-NCS Redwood Empire Area Championships(CA), 2013-05-18(#6) |
| B-400 | 30 | 50.97 | CLAY, AMARIS (2014) (James Logan, CA) | CIF-NCS Bay Shore Area Meet(CA), 2013-05-18(#5) |
| B-400 | 31 | 51.01 | NASMYTH, NIGEL (2013) (Newark Memorial, CA) | CIF-NCS Bay Shore Area Meet(CA), 2013-05-18(#6) |
| B-400 | 32 | 51.10 | Walter, Devin (2013) (Analy, CA) | Sonoma County League Championsips(CA), 2013-05-11(#3) |
| B-400 | 33 | 51.12 | Santos, Nick (2014) (Middletown, CA) | CIF-NCS Class A Meet(CA), 2013-05-18(#4) |
| B-400 | 34 | 51.17 | Reyes, Edwin (2016) (Sonoma Valley, CA) | Sonoma County League Championsips(CA), 2013-05-11(#4) |
| B-400 | 35 | 51.24 | Wellman, Jack (2014) (Alameda, CA) | WACC League Finals(CA), 2013-05-11(#4) |
| B-400 | 36 | 51.26 | Marcucci, Darin (2013) (Cloverdale, CA) | CIF-NCS Class A Meet(CA), 2013-05-18(#5) |
| B-400 | 36 | 51.26 | Lillig, Ben (2013) (California, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2013-05-18(#9) |
| B-400 | 38 | 51.37 | hochhaus, kohlden (2013) (Las Lomas, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2013-05-18(#10) |
| B-400 | 39 | 51.38 | Lewis, Shakur (2015) (Hayward, CA) | WACC League Finals(CA), 2013-05-11(#5) |
| B-400 | 40 | 51.43 | Harper, Austin (2013) (El Cerrito, CA) | Stanford Invitational(CA), 2013-03-30(#28) |
| B-400 | 41 | 51.46 | Kirk, Sterling (2013) (Stuart Hall, CA) | CIF-NCS Class A Meet(CA), 2013-05-18(#6) |
| B-400 | 42 | 51.50 | Lucy, Elijah (2015) (Emery, CA) | CIF-NCS Class A Meet(CA), 2013-05-18(#7) |
| B-400 | 43 | 51.65 | Baker, Rueben (2015) (San Leandro, CA) | WACC League Prelims(CA), 2013-05-09(#6) |
| B-400 | 43 | 51.65 | Viter, Jake (2014) (Maria Carrillo, CA) | CIF-NCS Redwood Empire Area Championships(CA), 2013-05-18(#10) |
| B-400 | 45 | 51.66 | Faulkner, Adler (2013) (Acalanes, CA) | East Bay Invitational(CA), 2013-03-02(#6) |
| B-400 | 45 | 51.66 | Brown, Marcus (De La Salle, CA) | Dan Gabor Invitational(CA), 2013-03-09(#5) |
| B-400 | 47 | 51.67 | Stewart, Quinn (2013) (Montgomery, CA) | CIF-NCS Redwood Empire Area Championships(CA), 2013-05-18(#11) |
| B-400 | 48 | 51.68 | Huggins, Alexander (2014) (Dublin, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2013-05-18(#11) |
| B-400 | 49 | 51.69 | Oseguera, Ivan (2014) (Liberty -NC, CA) | BVAL League Prelims(CA), 2013-05-08(#5) |
| B-400 | 50 | 51.70 | Spencer, James (2015) (Dougherty Valley, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2013-05-18(#12) |
| B-400 | 50 | 51.70 | Morgan, Tyrone (2014) (Salesian, CA) | Marsh Creek Invitational(CA), 2013-03-16(#5) |
| B-400 | 52 | 51.84 | Johnson, Deonta (2013) (Deer Valley, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2013-05-18(#13) |
| B-400 | 53 | 51.86 | Hasjim, Nick (2014) (Amador Valley, CA) | EBAL Championships(CA), 2013-05-11(#5) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for B-400 | | |
