| Event | Rank | Mark | By | Meet |
| B-400H | 1 | 50.55 | Evans, Sheroid (2011) (Dulles, TX) | US Junior Nationals(IA), 2010-06-27(#1) |
| B-400H | 2 | 51.50 | Burgess, Bo (Jordan Wayne)) (2011) (Kennedale, TX) | US Junior Nationals(IA), 2010-06-27(#4) |
| B-400H | 3 | 51.53 | Jones, Sir Paul (2010) (Monroe, GA) | US Junior Nationals(IA), 2010-06-27(#5) |
| B-400H | 4 | 51.85 | Savage, Cornelius (2011) (Mceachern, GA) | NB Nationals(NC), 2010-06-19(#1) |
| B-400H | 5 | 51.86 | Lipsey, Javonte (2011) (Portage Northern, MI) | NB Nationals(NC), 2010-06-19(#2) |
| B-400H | 6 | 52.05 | White, Steven (2010) (Rocklin, CA) | US Junior Nationals(IA), 2010-06-27(#1) |
| B-400H | 7 | 52.40 | Smith, Roy (2010) (Miami Northwestern, FL) | Golden South Classic(FL), 2010-05-29(#1) |
| B-400H | 8 | 52.47 | Bogle, Demoye (2010) (Wayne, OH) | US Junior Nationals(IA), 2010-06-27(#7) |
| B-400H | 9 | 52.70 | Pryce, J'Lani (2010) (Bensalem, PA) | AAU JO Nationals YMYW(VA), 2010-08-07(#1) |
| B-400H | 10 | 52.71 | Calderon, Camilo (2010) (Cypress Creek, FL) | Golden South Classic(FL), 2010-05-29(#2) |
| B-400H | 11 | 52.72 | Carter, Devon (2010) (Washington, NC) | NB Nationals(NC), 2010-06-19(#3) |
| B-400H | 12 | 52.86 | Chaney, Danielle (2010) (Upper Dublin, PA) | NB Nationals(NC), 2010-06-19(#4) |
| B-400H | 13 | 52.89 | Bethea, Barry (2010) (Eastern Regional, NJ) | Camden County (NJ), 2010-05-08(#1) |
| B-400H | 14 | 52.91 | Dunn, Kyle (2011) (Linn-Mar, IA) | Wahawk Relays(IA), 2010-04-14(#1) |
| B-400H | 15 | 52.93 | Jordan, Ronald (Grandview, MO) | AAU JO Nationals YMYW(VA), 2010-08-07(#2) |
| B-400H | 16 | 52.95 | Williams, Brandon (2010) (Ridgeway, TN) | AAU JO Nationals YMYW(VA), 2010-08-07(#3) |
| B-400H | 17 | 52.99 | Graham, Aikan (2011) (Westwood, TX) | AAU JO Nationals YMYW(VA), 2010-08-07(#4) |
| B-400H | 18 | 53.12 | Tuttle, Max (2010) (Bloomington North, IN) | NB Nationals(NC), 2010-06-19(#5) |
| B-400H | 19 | 53.26 | Hayes, Keyunta (2010) (Lee, TX) | USATF JO YMYW(CA), 2010-08-01(#2) |
| B-400H | 20 | 53.38 | Vitale, Stephen (2010) (Randolph, NJ) | NJ Meet of Champs(NJ), 2010-06-03(#2) |
| B-400H | 21 | 53.40 | Burton, Brandon (2010) (Woodside, VA) | AAU Club Nationals YMYW(FL), 2010-07-18(#2) |
| B-400H | 22 | 53.42 | Gbumblee, Tim (2010) (Cypress Springs, TX) | USATF JO YMYW(CA), 2010-08-01(#1) |
| B-400H | 23 | 53.46 | Coleman, Gregory (2011) (Warren, TX) | AAU Area 14 TX YMYW(TX), 2010-07-10(#1) |
| B-400H | 24 | 53.51 | Miller, Tanner (2010) (Mid-Prairie, IA) | Drake Relays(IA), 2010-04-24(#2) |
| B-400H | 25 | 53.52 | Castilletti, Mark (2010) (Bayport-Blue Point, NY) | NY State D2(NY), 2010-06-12(#1) |
| B-400H | 26 | 53.53 | Araujo, Aaron (2010) (New Bedford, MA) | MA All-State(MA), 2010-06-05(#1) |
| B-400H | 26 | 53.53 | Nunley, Malcolm (2010) (Southeast Raleigh, NC) | NB Nationals(NC), 2010-06-19(#6) |
| B-400H | 26 | 53.53 | Burns, Artie (2013) (Miami Northwestern, FL) | USATF Youth - Intermediate(IL), 2010-07-04(#1) |
| B-400H | 29 | 53.60 | Filandro, Mark (2010) (Indian Hills, NJ) | Bergen Meet of Champs(NJ), 2010-05-25(#1) |
| B-400H | 29 | 53.60 | Lewis, Charles (2010) (Highland, NM) | USATF JO Reg 10 YMYW(CO), 2010-07-11(#1) |
| B-400H | 31 | 53.62 | Daughtery, Kennedy (Duncanville, TX) | US Junior Nationals(IA), 2010-06-27(#7) |
| B-400H | 32 | 53.64 | Hwang, Insoo (2011) (Ridgewood, NJ) | NJ Meet of Champs(NJ), 2010-06-03(#3) |
| B-400H | 33 | 53.65 | Marsh, Travis (2010) (Ankeny Centennial, IA) | Hi-Covey Relays(IA), 2010-04-10(#1) |
| B-400H | 33 | 53.65 | Porteous, John (2011) (Wood Ridge, NJ) | NJ Group Champs(NJ), 2010-05-29(#1) |
| B-400H | 35 | 53.66 | Hurst, Deonte (2012) (East Kentwood, MI) | NB Nationals(NC), 2010-06-19(#7) |
| B-400H | 36 | 53.67 | CRAWFORD, KAREEM (2010) (Curtis, NY) | PSAL Champs(NY), 2010-06-06(#1) |
| B-400H | 37 | 53.69 | Skarupa, Cody (2010) (Niceville, FL) | Golden South Classic(FL), 2010-05-29(#4) |
| B-400H | 37 | 53.69 | Comar, Waquaim (2010) (Twinsburg, OH) | NB Nationals(NC), 2010-06-19(#9) |
| B-400H | 39 | 53.78 | Viney, Cameron (2012) (Elkins, WV) | NB Nationals(NC), 2010-06-19(#10) |
| B-400H | 40 | 53.82 | Bell, Stephon (2010) (Penns Grove, NJ) | NJ Group Champs(NJ), 2010-05-29(#2) |
| B-400H | 40 | 53.82 | Owens, Elijha (2011) (Shaker Heights, OH) | NB Nationals(NC), 2010-06-19(#12) |
| B-400H | 42 | 53.87 | Newtoff, Ryan (2010) (Lincoln-Way Central, IL) | Senior Spothlight Meet(WI), 2010-06-12(#1) |
| B-400H | 43 | 53.88 | Collier, Jermaine (2012) (Trenton Central, NJ) | NJ. Sectionals(NJ), 2010-05-22(#1) |
| B-400H | 44 | 53.89 | Maat, Ojike (Cordova, TN) | AAU JO Area 5 TN YMYW(TN), 2010-07-11(#1) |
| B-400H | 45 | 53.90 | Bagley, Brandon (2010) (John Hardin, KY) | NB Nationals(NC), 2010-06-19(#13) |
| B-400H | 46 | 53.96 | Camacho, Roberto (92) (Copperas Cove, TX) | AAU Area 14 TX YMYW(TX), 2010-07-10(#2) |
| B-400H | 47 | 54.02 | Johnson, Algeron (2011) (Highland, NJ) | NJ. Sectionals(NJ), 2010-05-22(#1) |
| B-400H | 48 | 54.05 | Boesen, Ben (2011) (Dowling Catholic, IA) | Drake Relays(IA), 2010-04-24(#3) |
| B-400H | 48 | 54.05 | Gilson, Aeron (2010) (Mt. Olive, NJ) | NJAC Championships(NJ), 2010-05-05(#2) |
| B-400H | 48 | 54.05 | Wagner, Kelvin (2010) (Winslow Township, NJ) | NJ Meet of Champs(NJ), 2010-06-03(#5) |
| B-400H | 51 | 54.10 | Demiel, Jaquan (2011) (Lakeland, VA) | Atlantic Coast Invitational(VA), 2010-06-19(#1) |
| B-400H | 52 | 54.12 | Corley, Monte (2010) (James Logan, CA) | Stanford Invitational (CA), 2010-03-27(#1) |
| B-400H | 52 | 54.12 | Parks, Jonathon (2010) (Chapel Hill, GA) | USATF JO Reg 3 YMYW(NC), 2010-07-11(#3) |
| B-400H | 54 | 54.17 | Mosely, manny (2011) (Middletown, NY) | NY State D1(NY), 2010-06-12(#1) |
| B-400H | 55 | 54.34 | Pulleritis, Chris (2011) (Acton-Boxborough, MA) | MA All-State(MA), 2010-06-05(#2) |
| B-400H | 55 | 54.34 | Prejean, Michael (2011) (Kashmere, TX) | AAU JO Nationals YMYW(VA), 2010-08-07(#5) |
| B-400H | 57 | 54.35 | Nortman, Ty (2010) (West Liberty, IA) | Senior Spothlight Meet(WI), 2010-06-12(#2) |
| B-400H | 58 | 54.36 | Shelby, Robert (2010) (Federal Way, WA) | US Junior Nationals(IA), 2010-06-27(#10) |
| B-400H | 59 | 54.38 | Reber, Alex (2013) (Cherry Hill East, NJ) | NJ Meet of Champs(NJ), 2010-06-03(#7) |
| B-400H | 59 | 54.38 | House, Donnie (2011) (Timber Creek, NJ) | NJ Group Champs(NJ), 2010-05-29(#2) |
| B-400H | 61 | 54.39 | Civitano, Adam (2011) (St. Joseph by the Sea, NY) | Staten Island Championships(NY), 2010-05-02(#1) |
| B-400H | 62 | 54.41 | Vance, Sammy (2010) (Solon, IA) | Drake Relays(IA), 2010-04-24(#4) |
| B-400H | 62 | 54.41 | Shackleford, Justyn (2011) (Towers, GA) | USATF JO Georgia Assoc.(GA), 2010-06-20(#2) |
| B-400H | 64 | 54.46 | Collins, Sean (Arch. Molloy, NY) | New York Relays(NY), 2010-04-17(#2) |
| B-400H | 64 | 54.46 | Roberts, Kadesh (2012) (Bay Shore, NY) | Section 11 State Qualifier(NY), 2010-06-05(#2) |
| B-400H | 66 | 54.48 | Nelson, Derek (2010) (Davis Sr., CA) | Stanford Invitational (CA), 2010-03-27(#2) |
| B-400H | 66 | 54.48 | Markuson, Logan (2010) (Kaneland , IL) | Senior Spothlight Meet(WI), 2010-06-12(#3) |
| B-400H | 68 | 54.52 | Veras, Jose (2011) (William L Dickinson, NJ) | NJ. Sectionals(NJ), 2010-05-22(#1) |
| B-400H | 69 | 54.53 | Broussard, Alan (Jp. Stevens, ) | NJ. Sectionals(NJ), 2010-05-22(#2) |
| B-400H | 70 | 54.56 | Gregg, Andrew (2010) (Homer, NY) | OHSL Freedom Champs(NY), 2010-05-18(#1) |
| B-400H | 71 | 54.57 | Lillard, Bryson (2011) (Brentwood Academy, TN) | AAU JO Area 5 TN YMYW(TN), 2010-07-11(#3) |
| B-400H | 72 | 54.66 | Morgan, Floyd (2010) (West Orange, NJ) | Essex County(NJ), 2010-05-15(#1) |
| B-400H | 73 | 54.69 | Wannamaker, Devin (2012) (Lower Richland, SC) | SC 3A State Meet(SC), 2010-05-15(#1) |
| B-400H | 74 | 54.70 | Brown, Trevor (2010) (Wasson, CO) | US Junior Nationals(IA), 2010-06-27(#11) |
| B-400H | 75 | 54.72 | Koger, Michael (2010) (Mira Costa, CA) | USATF JO Southern California(CA), 2010-06-13(#3) |
| | | National Elites above. State Elites below | | |
| B-400H | 76 | 54.76 | Payton, Joe (2011) (Longwood, NY) | Section 11 State Qualifier(NY), 2010-06-05(#3) |
| B-400H | 77 | 54.78 | Woodyard, Marquis (2010) (Thomas Johnson, MD) | Penn Relays finals(PA), 2010-04-24(#5) |
| B-400H | 78 | 54.79 | Parker, Michael (2010) (Michigan Center, MI) | NB Nationals(NC), 2010-06-19(#17) |
| B-400H | 79 | 54.82 | Fowler, Brandon (2010) (Woodland Regional, CT) | Hartford Public HS Invite(CT), 2010-05-08(#1) |
| B-400H | 80 | 54.84 | Collins, Lavon (2010) (Willowridge, TX) | US Junior Nationals(IA), 2010-06-27(#13) |
| B-400H | 81 | 54.85 | Crompton, Kyle (2012) (Ponte Vedra, FL) | Golden South Classic(FL), 2010-05-29(#5) |
| B-400H | 81 | 54.85 | Chandler, Jaquell (2010) (Shaker, NY) | NY State D1(NY), 2010-06-12(#2) |
| B-400H | 83 | 54.91 | Minkah, Kenneth (2011) (DeSoto, TX) | AAU JO Area 15 YMYW(TX), 2010-07-03(#1) |
| B-400H | 84 | 54.95 | Davis, Javon (2011) (Evans, FL) | Golden South Classic(FL), 2010-05-29(#6) |
| B-400H | 85 | 54.97 | Smith, Michael (2012) (Track Phi Tr, ) | USATF Youth - Intermediate(IL), 2010-07-04(#2) |
| B-400H | 86 | 54.98 | Russo, Nick (2010) (Natick, MA) | MA Eastern Div 2(MA), 2010-05-28(#1) |
| B-400H | 87 | 55.00 | Mcgetrick, Ian (2010) (Tigard, OR) | Stanford Invitational (CA), 2010-03-27(#3) |
| B-400H | 88 | 55.01 | Boateng, Christian (2011) (Old Bridge, NJ) | NJ State Group Championships (NJ), 2010-05-29(#6) |
| B-400H | 89 | 55.02 | Timmins, Tom (2011) (Phoenixville Area, PA) | Penn Relays finals(PA), 2010-04-24(#7) |
| B-400H | 89 | 55.02 | Ramirez, Larry (2010) (Pleasantville, NJ) | NJ Meet of Champs(NJ), 2010-06-03(#10) |
| B-400H | 89 | 55.02 | Barrett, Sancho (2011) (Amityville Memorial, NY) | Section 11 Boys Divisional(NY), 2010-05-27(#2) |
| B-400H | 92 | 55.05 | Oestreich, Nick (2010) (Bettendorf, IA) | Drake Relays(IA), 2010-04-24(#6) |
| B-400H | 93 | 55.06 | Davis, Jovan (2011) (Evans, FL) | AAU Club Nationals YMYW(FL), 2010-07-18(#5) |
| B-400H | 93 | 55.06 | Thompson, Brandon (2010) (Germantown, PA) | Blunt East Coast Inv YMYW(NC), 2010-07-25(#2) |
| B-400H | 95 | 55.09 | Sterling, Christopher (2011) (Unknown, CO) | USATF JO Reg 10 YMYW(CO), 2010-07-11(#2) |
| B-400H | 96 | 55.10 | McClendon, Jamal (2012) (Miami Northwestern, FL) | NB Nationals(NC), 2010-06-19(#18) |
| B-400H | 97 | 55.11 | DiBianca, Joe (Oakcrest, NJ) | Penn Relays finals(PA), 2010-04-24(#8) |
| B-400H | 98 | 55.12 | Cain, Bryan (2011) (Chaminade-Julienne, OH) | USATF JO Reg 5 YMYW(KY), 2010-07-11(#1) |
| B-400H | 99 | 55.13 | Harris, Jordan (2011) (Haddonfield Memorial, NJ) | USATF JO Reg 2 YMYW(NJ), 2010-07-11(#1) |
| B-400H | 99 | 55.13 | Lewis, Keri (2010) (Pennsauken, NJ) | NJ. Sectionals(NJ), 2010-05-22(#2) |
| B-400H | 99 | 55.13 | Finigan, Peter (2010) (Reading, MA) | MA Eastern Div 2(MA), 2010-05-28(#2) |
| B-400H | 99 | 55.13 | Obeng-Agyapong, Jeremiah (Dewitt Clinton, NY) | NY State D1(NY), 2010-06-12(#3) |
| B-400H | 99 | 55.13 | Cormier, Morgan (2012) (Brother Martin, LA) | AAU Club Nationals Intermediate(FL), 2010-07-18(#1) |
| B-400H | 104 | 55.14 | Hulbert, Rashad (2012) (Crete-Monee, IL) | USATF JO Reg 7 Intermediate(IN), 2010-01-11(#1) |
| B-400H | 105 | 55.15 | Oluyadi, Bayaan (2010) (Union, NJ) | NJ Meet of Champs(NJ), 2010-06-03(#11) |
| B-400H | 106 | 55.16 | Farrington, Syteek (2010) (Camden, NJ) | NJ State Group Championships (NJ), 2010-05-29(#2) |
| B-400H | 107 | 55.17 | Marks, Le'Sean (2010) (Hamilton, AZ) | USATF JO Reg 10 YMYW(CO), 2010-07-11(#3) |
| B-400H | 108 | 55.26 | DiBianca, Joseph (2010) (Oakcrest, NJ) | NJ. Sectionals(NJ), 2010-05-22(#4) |
| B-400H | 109 | 55.27 | Dolan, Brendan (2010) (Shaker, NY) | Eddy Invite(NY), 2010-05-15(#2) |
| B-400H | 110 | 55.28 | Andrade, Jordin (2010) (Bonney Lake, WA) | USATF JO Region 15 YMYW(NV), 2010-06-27(#3) |
| B-400H | 110 | 55.28 | Kinlaw, Devante (2012) (Conway, SC) | USATF JO Reg 3 YMYW(NC), 2010-07-11(#4) |
| B-400H | 112 | 55.30 | Swersky, Robert (2010) (Parsippany Hills, NJ) | NJ. Sectionals(NJ), 2010-05-22(#1) |
| B-400H | 113 | 55.31 | Wingate, Ernest (2010) (Bergen Catholic, NJ) | Bergen County Group Champs(NJ), 2010-05-15(#1) |
| B-400H | 113 | 55.31 | Boully, Aj (2010) (Borah, ID) | Track City Classic(OR), 2010-07-18(#1) |
| B-400H | 115 | 55.32 | Cipcic, Cameron (2011) (Western Branch, VA) | AAU JO Area 3 VA YMYW(VA), 2010-06-27(#2) |
| B-400H | 116 | 55.33 | Hagstrom, Sage (2011) (La Jolla Country Day, CA) | AAU Area 18 CA YMYW, 2010-06-20(#1) |
| B-400H | 117 | 55.34 | III, William (2010) (Bergen Catholic, NJ) | NJ Group Champs(NJ), 2010-05-29(#1) |
| B-400H | 117 | 55.34 | Jenkins, Erin (2013) (Zebulon B Vance, NC) | USATF JO Reg 3 Intermediate(NC), 2010-07-11(#1) |
| B-400H | 119 | 55.35 | Hazell, Gregory (2011) (Don Bosco Prep, NJ) | NJ Group Champs(NJ), 2010-05-29(#2) |
| B-400H | 120 | 55.36 | Stokes, Adam (2011) (Jackson Memorial, NJ) | East Coast Relays(NJ), 2010-05-17(#2) |
| B-400H | 120 | 55.36 | Jenkins, James (2010) (Page, NC) | NB Nationals(NC), 2010-06-19(#21) |
| B-400H | 122 | 55.37 | Gregory, Brandon (2012) (Northern Valley Old Tappan, NJ) | Bergen Meet of Champs(NJ), 2010-05-25(#2) |
| B-400H | 122 | 55.37 | White, Kelvin (2010) (Lakewood, FL) | AAU JO Area 7 Tallahassee YMYW(FL), 2010-06-27(#1) |
| B-400H | 124 | 55.39 | Morgan, Duane (2011) (West Orange, NJ) | Super Essex Conf.(NJ), 2010-05-07(#1) |
| B-400H | 125 | 55.40 | Bunce, Juwann (2012) (Longwood, NY) | St Anthonys Invite(NY), 2010-05-01(#2) |
| B-400H | 125 | 55.40 | Gibilisco, Jamie (2010) (Notre Dame, NJ) | Mercer County Championships(NJ), 2010-05-08(#1) |
| B-400H | 125 | 55.40 | Nabinett, Diamere (2011) (Tatnall, DE) | USATF JO Reg 2 YMYW(NJ), 2010-07-11(#3) |
| B-400H | 128 | 55.41 | Henry, Derrick (2010) (Timber Creek, NJ) | NJ Group Champs(NJ), 2010-05-29(#4) |
| B-400H | 128 | 55.41 | Rodrigeuz, Leonardo (2010) (Proctor, NY) | Section 3 State Qualifier(NY), 2010-06-03(#1) |
| B-400H | 130 | 55.42 | Lucas, Earl (Boys and Girls, NY) | PSAL Champs(NY), 2010-06-06(#2) |
| B-400H | 131 | 55.45 | Obiem, Baffour (2010) (East Meadow, NY) | NY State D1(NY), 2010-06-12(#5) |
| B-400H | 132 | 55.46 | Cruikshank, Jair (2012) (Nashoba Regional, MA) | MA Central Division(MA), 2010-05-29(#1) |
| B-400H | 133 | 55.47 | Congress, Anthony (North Rockland, NY) | Loucks Games(NY), 2010-05-08(#2) |
| B-400H | 133 | 55.47 | Strong, John (2010) (Fulton, NY) | Section 3 State Qualifier(NY), 2010-06-03(#2) |
| B-400H | 135 | 55.48 | Caesar, Nick (2010) (Washingtonville, NY) | Section 9 Class A/D Champs(NY), 2010-05-27(#2) |
| B-400H | 136 | 55.50 | Moutenot, Erik (2011) (Mahwah, NJ) | Bergen Meet of Champs(NJ), 2010-05-25(#3) |
| B-400H | 137 | 55.55 | Michinock, Charles (2011) (Mater Dei, CA) | USATF JO Southern California(CA), 2010-06-13(#5) |
| B-400H | 137 | 55.55 | Robinson, Seth (Rancocas Valley, NJ) | USATF JO Reg 2 YMYW(NJ), 2010-07-11(#4) |
| B-400H | 139 | 55.56 | Webb, Kyle (2010) (Delsea, NJ) | NJ. Sectionals(NJ), 2010-05-22(#2) |
| B-400H | 140 | 55.57 | Okazaki, Cory (2010) (Emerald Ridge, WA) | USATF JO Reg 13 YMYW(WA), 2010-07-10(#1) |
| B-400H | 141 | 55.59 | Tripodi, Anthony (2011) (Cliffside Park, NJ) | Bergen County Group Champs(NJ), 2010-05-15(#2) |
| B-400H | 141 | 55.59 | Francois, Vlad (2010) (North Attleborough, MA) | MA Eastern Div 2(MA), 2010-05-28(#3) |
| B-400H | 143 | 55.60 | Kelly, Riley (2010) (Longmeadow, MA) | MA Western Division(MA), 2010-05-29(#1) |
| B-400H | 144 | 55.63 | Schenke, Rob (2011) (Kings Park, NY) | Section 11 Boys Divisional(NY), 2010-05-27(#1) |
| B-400H | 145 | 55.66 | Shingles, Nicola (2012) (Wakulla, FL) | AAU JO Area 7 Tallahassee YMYW(FL), 2010-06-27(#2) |
| B-400H | 146 | 55.67 | Budd, Ryan (2010) (Riverhead, NY) | Section 11 Boys Divisional(NY), 2010-05-27(#2) |
| B-400H | 146 | 55.67 | Mason, Erin (2010) (Cherokee, NJ) | NJ Meet of Champs(NJ), 2010-06-03(#13) |
| B-400H | 148 | 55.69 | Maliff, Terrence (Wall, NJ) | Monmouth County Championships(NJ), 2010-05-08(#1) |
| B-400H | 149 | 55.71 | Colvin, Victor (Northridge, AL) | AAU JO Area 5 TN YMYW(TN), 2010-07-11(#4) |
| B-400H | 149 | 55.71 | Armstrong, Chris (2013) (East Central, TX) | AAU JO Nationals Intermediate(VA), 2010-08-07(#1) |
| B-400H | 151 | 55.72 | Martinez, Kevin (2010) (Deer Park, NY) | Section 11 State Qualifier(NY), 2010-06-05(#4) |
| B-400H | 152 | 55.74 | Bruno, Nate (2010) (Lenox, MA) | MA Western Division(MA), 2010-05-29(#2) |
| B-400H | 153 | 55.76 | Namnath, David (2010) (Terra Linda, CA) | Stanford Invitational (CA), 2010-03-27(#4) |
| B-400H | 153 | 55.76 | Kanner, Russel (2010) (South Aiken, SC) | SC 3A State Meet(SC), 2010-05-15(#2) |
| B-400H | 155 | 55.77 | Myers, Dillon (2010) (Foxborough, MA) | MA All-State(MA), 2010-06-05(#5) |
| B-400H | 156 | 55.79 | Nueva, Christopher (2011) (Barnegat, NJ) | NJ. Sectionals(NJ), 2010-05-22(#4) |
| B-400H | 156 | 55.79 | Spann, Aaron (2011) (East Central, TX) | AAU Area 14 TX YMYW(TX), 2010-07-10(#3) |
| B-400H | 158 | 55.81 | Chavous, Andrew (2011) (South Aiken, SC) | SC 3A Region 5(SC), 2010-04-29(#1) |
| B-400H | 159 | 55.82 | Deery, Matthew (2011) (Phillipsburg, NJ) | NJ. Sectionals(NJ), 2010-05-22(#3) |
| B-400H | 160 | 55.86 | Hewitt, Andre (2012) (East Ny Transit Technical, NY) | AAU Club Nationals Intermediate(FL), 2010-07-18(#2) |
| B-400H | 161 | 55.87 | Palmer, Derrick (Glassboro, NJ) | NJ. Sectionals(NJ), 2010-05-22(#2) |
| B-400H | 162 | 55.88 | Whittington, Joel (2011) (Northview, IN) | USATF Youth - YMYW(IL), 2010-07-04(#2) |
| B-400H | 162 | 55.88 | Bernitt, Wylan (2011) (Countryside, FL) | AAU Club Nationals YMYW(FL), 2010-07-18(#5) |
| B-400H | 164 | 55.89 | Desil, Karl (Baldwin, NY) | Section 8 State Qualifier(NY), 2010-06-03(#1) |
| B-400H | 164 | 55.89 | Murphy, Keith (2010) (University City, MO) | AAU JO Nationals YMYW(VA), 2010-08-07(#11) |
| B-400H | 164 | 55.89 | Forbes, Jerrel (2011) (Classical, RI) | AAU JO Area 1 YMYW(MA), 2010-06-27(#2) |
| B-400H | 167 | 55.90 | Booker, Devon (2012) (Churchland, VA) | AAU JO Nationals Intermediate(VA), 2010-08-07(#2) |
| B-400H | 168 | 55.92 | Mcgugan, Aaron (Unknown, NJ) | Ocean Relays(NJ), 2010-04-30(#1) |
| B-400H | 168 | 55.92 | Pannell, Aaron (Notre Dame, NJ) | NJ Group Champs(NJ), 2010-05-29(#3) |
| B-400H | 170 | 55.93 | Legette, Jaquez (2011) (Wilson, SC) | SC 3A State Meet(SC), 2010-05-15(#3) |
| B-400H | 171 | 55.94 | Holmes, Brian (2010) (Alexander, GA) | NB Nationals(NC), 2010-06-19(#25) |
| B-400H | 172 | 55.96 | Cruz, Javar (2011) (Frederick, MD) | Patriot Invitational(MD), 2010-03-27(#1) |
| B-400H | 172 | 55.96 | Steggall, Brandon (2010) (Waverly-Shell Rock, IA) | Wahawk Relays(IA), 2010-04-14(#2) |
| B-400H | 172 | 55.96 | Washington, Tyler (2010) (La Salle Ins, NY) | NY Section 2 Class A(NY), 2010-05-28(#2) |
| B-400H | 172 | 55.96 | Spencer, Daryl (2012) (Cleveland Hill, NY) | Section 6 Qualifier(NY), 2010-06-05(#1) |
| B-400H | 176 | 56.00 | Williams, Sachar (2012) (East, NY) | Section 5 Meet of Champs(NY), 2010-06-04(#1) |
| B-400H | 176 | 56.00 | Bernard, Lukas (2011) (Watertown, SD) | USATF JO YMYW(CA), 2010-08-01(#11) |
| B-400H | 178 | 56.01 | Johnson-Brought, Marcquis (2010) (Edison Tech & Occup Educ Ctr, NY) | Section 5 Meet of Champs(NY), 2010-06-04(#2) |
| B-400H | 178 | 56.01 | Johnson, Jerraco (2010) (Rock Island, IL) | USATF Youth - YMYW(IL), 2010-07-04(#3) |
| B-400H | 180 | 56.02 | Walsh, Sean (2010) (Freehold Township, NJ) | Monmouth County Championships(NJ), 2010-05-08(#2) |
| B-400H | 180 | 56.02 | Vankoevering, Antonio (2011) (Newark Valley, NY) | NY State D2(NY), 2010-06-12(#3) |
| B-400H | 182 | 56.03 | Boyce, Azeem (St. John The Baptist, NY) | NSCHSAA Champs(NY), 2010-05-16(#1) |
| B-400H | 182 | 56.03 | Stranahan, Shane (2011) (Penns Grove, NJ) | NJ. Sectionals(NJ), 2010-05-22(#3) |
| B-400H | 184 | 56.04 | Kambon, Adjamu (Princeton, NJ) | NJ Group Champs(NJ), 2010-05-29(#5) |
| B-400H | 185 | 56.05 | Williams, Cameron (2012) (Kirkwood, MO) | USATF Youth - YMYW(IL), 2010-07-04(#4) |
| B-400H | 186 | 56.06 | Alfred, Harold (2010) (Cheltenham, PA) | Council Rock Kiwanis Inv(PA), 2010-04-03(#2) |
| B-400H | 186 | 56.06 | Renwick, Curtly (Boys and Girls, NY) | Marty Lewis Memorial(NY), 2010-05-01(#1) |
| B-400H | 188 | 56.08 | Lawrence, Kevin (2012) (South Shore, NY) | Marty Lewis Memorial(NY), 2010-05-01(#2) |
| B-400H | 188 | 56.08 | Baglia, Scott (2010) (Falconer, NY) | Section 6 Qualifier(NY), 2010-06-05(#2) |
| B-400H | 188 | 56.08 | Sottak, Raymond (2012) (Chapin, TX) | USATF JO Reg 10 Intermediate(CO), 2010-07-11(#1) |
| B-400H | 191 | 56.09 | Dutton, Ej (2011) (Unknown, TN) | AAU JO Area 5 TN YMYW(TN), 2010-07-11(#5) |
| B-400H | 192 | 56.10 | Blair, Stephon (Sussex Tech, NJ) | NJ. Sectionals(NJ), 2010-05-22(#1) |
| B-400H | 192 | 56.10 | Harrison, Brandon (2010) (Watkins Memorial, OH) | USATF JO Reg 5 YMYW(KY), 2010-07-11(#2) |
| B-400H | 194 | 56.12 | Kroeze, Tyler (2011) (Unity Christian, IA) | Sioux City Relays(IA), 2010-04-17(#1) |
| B-400H | 195 | 56.14 | Williams, Justin (2011) (Granby, VA) | AAU JO Area 3 VA YMYW(VA), 2010-06-27(#3) |
| B-400H | 195 | 56.14 | Hill, Erik (2011) (Tea Area, SD) | USATF JO Reg 8 YMYW(IA), 2010-07-11(#1) |
| B-400H | 197 | 56.15 | Sievert, Christopher (2010) (Fort Dorchester, SC) | SC 4A State Meet(SC), 2010-05-15(#1) |
| B-400H | 198 | 56.16 | Gonzales, Jarrett (2012) (Damien, CA) | USATF JO Southern California(CA), 2010-06-13(#1) |
| B-400H | 199 | 56.19 | Williams, Reginald (Forest Park, GA) | AAU Club Nationals YMYW(FL), 2010-07-18(#7) |
| B-400H | 200 | 56.21 | Gibson, Terrence (2011) (Rockland, MA) | MA All-State(MA), 2010-06-05(#7) |
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