| Event | Rank | Mark | By | Meet |
| B-400 | 1 | 46.59 | Benjamin, Rai (2015) (Mount Vernon, NY) | New Balance Indoor Nationals(NY), 2015-03-15(#1) |
| B-400 | 2 | 46.80 | McLaughlin, Taylor (2015) (Union Catholic, NJ) | New Balance Indoor Nationals(NY), 2015-03-15(#2) |
| B-400 | 3 | 47.16 | Allen, Will (2016) (Paul Laurence Dunbar, KY) | UK HS Invitational(KY), 2015-02-21(#1) |
| B-400 | 4 | 47.32 | Brown, Izaiah (2015) (Amsterdam, NY) | New Balance Indoor Nationals(NY), 2015-03-15(#2) |
| B-400 | 5 | 47.35 | Lyles, Josephus (2016) (T.C. Williams, VA) | New Balance Indoor Nationals(NY), 2015-03-15(#3) |
| B-400 | 5 | 47.35 | Flournoy, Jaron (2015) (John Glenn, MI) | MITS #2 @ SVSU(MI), 2015-01-17(#1) |
| B-400 | 7 | 47.37 | Allen, William (2016) (Bryan Station, KY) | New Balance Indoor Nationals(NY), 2015-03-15(#4) |
| B-400 | 8 | 47.66 | Bowden, Skyler (2015) (Saline, MI) | UK HS Invitational(KY), 2015-02-21(#2) |
| B-400 | 9 | 47.68 | Rose, Richard (2015) (Boys and Girls, NY) | New Balance Indoor Nationals(NY), 2015-03-15(#5) |
| B-400 | 10 | 48.01 | Grimes, Norman (2016) (Canyon, TX) | Texas Tech HS Open(TX), 2015-02-21(#1) |
| B-400 | 11 | 48.02 | Tolbert, Deante (Auburn, AL) | Last Chance Invitational(AL), 2015-01-31(#1) |
| B-400 | 12 | 48.06 | Bunion, Deshawne (2015) (Rahway, NJ) | New Balance Indoor Nationals(NY), 2015-03-15(#6) |
| B-400 | 13 | 48.07 | Hamilton, Justin (2015) (DeMatha Catholic, MD) | UK HS Invitational(KY), 2015-02-21(#3) |
| B-400 | 14 | 48.18 | Gomez, Rico (2015) (Frederick Douglass, MD) | UK HS Invitational(KY), 2015-02-21(#4) |
| B-400 | 14 | 48.18 | Huggins, Nathanaiel (2016) (Opelika, AL) | AL 6A Indoor State Meet(AL), 2015-02-07(#1) |
| B-400 | 16 | 48.21 | Clarke, Raymund (2015) (Clark Abraham, NJ) | New Balance Indoor Nationals(NY), 2015-03-15(#7) |
| B-400 | 17 | 48.41 | Orange, Carlton (2015) (Memphis University, TN) | Arkansas HS Invitational(AR), 2015-01-17(#1) |
| B-400 | 18 | 48.48 | Tucker, Infinite (2016) (Huntington, NY) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#1) |
| B-400 | 19 | 48.50 | Fields, Howard (2017) (Manvel, TX) | Texas A&M HS Indoor Classic(TX), 2015-01-10(#1) |
| B-400 | 19 | 48.50 | Murphy, Drake (2015) (Ball, TX) | Texas A&M HS Indoor Classic(TX), 2015-01-10(#2) |
| B-400 | 21 | 48.73 | Clark, Ryan (2015) (Banneker, GA) | Indoor Alumni Age Group Invitational(AL), 2014-12-27(#1) |
| B-400 | 22 | 48.74 | Dacres, Joshua (2015) (Lakeland/Panas, NY) | Armory Youth Championships(NY), 2015-02-16(#1) |
| B-400 | 23 | 48.75 | Ogden, Caleb (2016) (Oak Creek, WI) | Madison West Relays - Class A(WI), 2015-04-04(#1) |
| B-400 | 24 | 48.76 | Haines, Nasir (2015) (Freehold Township, NJ) | New Balance Indoor Nationals(NY), 2015-03-15(#11) |
| B-400 | 25 | 48.78 | Banks, Jaylen (2015) (Hermitage, VA) | UK HS Invitational(KY), 2015-02-21(#5) |
| B-400 | 26 | 48.81 | Lewis, John (2015) (Cheltenham, PA) | Hispanic Games(NY), 2015-01-10(#4) |
| B-400 | 27 | 48.85 | Kildal-Brandt, Christian (2015) (West Morris Mendham, NJ) | New Balance Indoor Nationals(NY), 2015-03-15(#12) |
| B-400 | 28 | 48.87 | Johnson, Tyler (2016) (Stivers For The Arts, OH) | OH Indoor State Meet(OH), 2015-03-07(#1) |
| B-400 | 29 | 48.88 | Schwartz, Rhayko (2015) (Boyd, TX) | Arkansas HS Invitational(AR), 2015-01-17(#2) |
| B-400 | 29 | 48.88 | Salcido, Carlos (2015) (Rock Springs, WY) | Simplot Games(ID), 2015-02-21(#1) |
| B-400 | 31 | 48.91 | Germanakos, Luke (2015) (Lynbrook, NY) | Eastern States(NY), 2015-03-03(#3) |
| B-400 | 32 | 48.92 | Stickle, Greg (2015) (Randolph, NJ) | Eastern States(NY), 2015-03-03(#4) |
| B-400 | 32 | 48.92 | Jenkins, Trevian (2015) (Hewitt-Trussville, AL) | Martin Luther King Indoor Track Classic(AL), 2015-01-19(#1) |
| B-400 | 34 | 48.94 | Jewett, Isaiah (2015) (Cathedral, CA) | Simplot Games(ID), 2015-02-21(#2) |
| B-400 | 35 | 48.97 | Dudley, Harrison (2015) (Paul W. Bryant, AL) | Last Chance Invitational(AL), 2015-01-31(#2) |
| B-400 | 35 | 48.97 | Hammond, Isaac (2015) (Herriman, UT) | UHSTCA Indoor Championships(UT), 2015-01-31(#1) |
| B-400 | 37 | 48.98 | Ross, Connor (2015) (Mcqueen, NV) | New Balance Boise Indoor(ID), 2015-02-07(#1) |
| B-400 | 38 | 49.02 | Hertz, Cory (2015) (Lakes, IL) | Illinois Top Times Championships - Class 3A(IL), 2015-03-28(#1) |
| B-400 | 39 | 49.04 | Hood, Montel (2016) (Wayne Memorial, MI) | Spire HS Showcase(OH), 2015-02-14(#4) |
| B-400 | 40 | 49.05 | Cooper, Marquise (2015) (Grayson, GA) | New Balance Indoor Nationals(NY), 2015-03-15(#13) |
| B-400 | 41 | 49.09 | Polk, Mason (2015) (Phillips Exeter, NH) | Eastern States(NY), 2015-03-03(#7) |
| B-400 | 41 | 49.09 | Hayes, Benjamin (2015) (Belleville, MI) | New Balance Indoor Nationals(NY), 2015-03-15(#14) |
| B-400 | 41 | 49.09 | Jefferson, Desmond (2015) (Shoemaker, TX) | Texas A&M HS Indoor Classic(TX), 2015-01-10(#3) |
| B-400 | 44 | 49.10 | Brazier, Donavan (2015) (Kenowa Hills, MI) | Gazelle Sports Elite Meet(MI), 2015-02-21(#1) |
| B-400 | 44 | 49.10 | Hayes, Ben (2015) (Belleville, MI) | Spire HS Showcase(OH), 2015-02-14(#5) |
| B-400 | 46 | 49.12 | Coleman, Antonio (2015) (Bowie, MD) | New Balance Indoor Nationals(NY), 2015-03-15(#16) |
| B-400 | 47 | 49.17 | Harris, Mar'Yea (2015) (Wilson, CA) | Simplot Games(ID), 2015-02-21(#3) |
| B-400 | 48 | 49.18 | Green, Tanner (2015) (Olathe South, KS) | Arkansas HS Invitational(AR), 2015-01-17(#3) |
| B-400 | 49 | 49.19 | Gray, Nick (2015) (Pickerington North, OH) | OH Indoor State Meet(OH), 2015-03-07(#1) |
| B-400 | 50 | 49.20 | Izu, Ilolo (2015) (Strake Jesuit, TX) | Texas A&M HS Indoor Classic(TX), 2015-01-10(#4) |
| B-400 | 51 | 49.25 | Mills, L.J (2015) (Humble, TX) | Texas A&M HS Indoor Classic(TX), 2015-01-10(#5) |
| B-400 | 52 | 49.26 | Luongo, Joe (2015) (St. John's Prep, MA) | New Balance Indoor Nationals(NY), 2015-03-15(#18) |
| B-400 | 53 | 49.27 | Mitchell, D'Undre (2015) (Harker Heights, TX) | Arkansas HS Invitational(AR), 2015-01-17(#4) |
| B-400 | 54 | 49.28 | Snorweah, Charles (2015) (Pennsbury, PA) | Hispanic Games(NY), 2015-01-10(#6) |
| B-400 | 55 | 49.31 | Winn, John (2015) (Bryant, AR) | Arkansas HS Invitational(AR), 2015-01-17(#5) |
| B-400 | 56 | 49.32 | Mosby, Corrieon (2015) (Natchitoches Central, LA) | LA D1 Indoor State Meet(LA), 2015-02-21(#1) |
| B-400 | 57 | 49.37 | Rogers, Calvary (2015) (Greece Odyssey, NY) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#3) |
| B-400 | 57 | 49.37 | Jackson, Terrell (2016) (Memphis University, TN) | Indoor Alumni Age Group Invitational(AL), 2014-12-27(#1) |
| B-400 | 59 | 49.39 | Porter, Anton (2015) (Mount St. Michael, NY) | CHSAA Brooklyn/Queens Sectional(NY), 2015-01-25(#1) |
| B-400 | 60 | 49.40 | London, Wil (2015) (Waco, TX) | Texas A&M HS Indoor Classic(TX), 2015-01-10(#6) |
| B-400 | 60 | 49.40 | Montville, Daniel (Prattville, AL) | Last Chance Invitational(AL), 2015-01-31(#4) |
| B-400 | 62 | 49.42 | Zupko, Mike (2016) (Christian Brothers Academy, NJ) | Eastern States(NY), 2015-03-03(#8) |
| B-400 | 63 | 49.43 | Roche, Preston (2015) (Poudre, CO) | Simplot Games(ID), 2015-02-21(#4) |
| B-400 | 63 | 49.43 | Agyare-May, Rodney (2017) (Burncoat, MA) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#4) |
| B-400 | 65 | 49.49 | Linton, Steven (2016) (St. John's, MI) | Gazelle Sports Elite Meet(MI), 2015-02-21(#3) |
| B-400 | 66 | 49.51 | Ashby, Nick (2015) (Orem, UT) | UHSTCA Indoor Championships(UT), 2015-01-31(#2) |
| B-400 | 66 | 49.51 | Kinsey, Brandon (2015) (Woods Cross, UT) | UHSTCA Indoor Championships(UT), 2015-01-31(#2) |
| B-400 | 68 | 49.52 | Mighty, Kemarni (2016) (Clara Barton, NY) | Eastern States(NY), 2015-03-03(#9) |
| B-400 | 69 | 49.53 | Maity, Amit (2015) (Mason, OH) | OH Indoor State Meet(OH), 2015-03-07(#2) |
| B-400 | 69 | 49.53 | Smith Jr, Dominic M (2016) (Creekside, FL) | Indoor Alumni Age Group Invitational(AL), 2014-12-27(#2) |
| B-400 | 69 | 49.53 | Alexandre, Oliver (2015) (Hallandale, FL) | LSU HS Indoor Classic(LA), 2015-01-10(#1) |
| B-400 | 72 | 49.57 | Munson, Calvin (2015) (Broomfield, CO) | Air Force HS Open(CO), 2015-02-07(#2) |
| B-400 | 73 | 49.58 | Thompson, Chris (2016) (Lemont, IL) | Illinois Top Times Championships - Class 3A(IL), 2015-03-28(#2) |
| B-400 | 74 | 49.60 | Whitmore, Tyler (2015) (Upper Moreland, PA) | PFTCA Indoor State Championships(PA), 2015-03-01(#2) |
| B-400 | 74 | 49.60 | Woodard, Jayon (2016) (Southeast Raleigh, NC) | David Oliver Classic(NC), 2015-02-07(#1) |
| B-400 | 76 | 49.63 | Ojennes, Caleb (2016) (Palmer Ridge, CO) | Air Force HS Open(CO), 2015-02-07(#3) |
| B-400 | 77 | 49.64 | Okoro, Simeon (2015) (Weston, CT) | Yale HS Track Classic(CT), 2015-01-17(#1) |
| B-400 | 77 | 49.64 | Small, Hunter (2015) (Garnet Valley, PA) | Armory Youth Championships(NY), 2015-02-16(#3) |
| B-400 | 77 | 49.64 | Wilson, Quincey (2016) (Atlanta, GA) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#5) |
| B-400 | 80 | 49.66 | Hall, Joshua (2015) (Hoover, AL) | Last Chance Invitational(AL), 2015-01-31(#6) |
| B-400 | 80 | 49.66 | Stewart, Trevor (2016) (South County, VA) | New Balance Indoor Nationals(NY), 2015-03-15(#19) |
| B-400 | 82 | 49.67 | Roberts, Reggie (2015) (Kelloggsville, MI) | GVSU D3/4 Invitational(MI), 2015-03-20(#1) |
| B-400 | 83 | 49.69 | Kellebrew, Joshua (2015) (David Douglas, OR) | New Balance Boise Indoor(ID), 2015-02-07(#2) |
| B-400 | 84 | 49.71 | Horseman, Josh (2015) (Otsego, OH) | OH Indoor State Meet(OH), 2015-03-07(#2) |
| B-400 | 85 | 49.72 | Morris, Norman (2015) (Penns Grove, NJ) | NJSIAA Group 1 Championships(NJ), 2015-02-15(#1) |
| B-400 | 85 | 49.72 | Strange, Steven (2016) (Oswego, IL) | Illinois Top Times Championships - Class 3A(IL), 2015-03-28(#3) |
| B-400 | 85 | 49.72 | Owens, Jake (2015) (Noblesville, IN) | Arkansas HS Invitational(AR), 2015-01-17(#5) |
| B-400 | 88 | 49.73 | Burton, Lorenzen (2015) (Olive Branch, MS) | Arkansas HS Invitational(AR), 2015-01-17(#6) |
| B-400 | 88 | 49.73 | Smith, Isiah (2016) (Abington, PA) | PFTCA Indoor State Championships(PA), 2015-03-01(#3) |
| B-400 | 90 | 49.74 | Wellenstein, Jack (2015) (Madison West, WI) | Madison West Relays - Class A(WI), 2015-04-04(#2) |
| B-400 | 90 | 49.74 | Howard, NeAndra (Huffman -Magnet, AL) | Last Chance Invitational(AL), 2015-01-31(#7) |
| B-400 | 92 | 49.75 | Nobis, Austin (2015) (Bishop Gorman, NV) | Cherry & Silver All-Comers(NM), 2015-02-07(#1) |
| B-400 | 93 | 49.76 | Dillon, Andrew (2015) (Norristown Area, PA) | PFTCA Indoor State Championships(PA), 2015-03-01(#4) |
| B-400 | 94 | 49.78 | Ramadan, Hany (2015) (Deering, ME) | ME Class A Indoor State Meet(ME), 2015-02-16(#1) |
| B-400 | 95 | 49.80 | Hill, Thomas (Auburn, AL) | Last Chance Invitational(AL), 2015-01-31(#8) |
| B-400 | 96 | 49.81 | Tillman, Brian (2016) (Euclid, OH) | OH Indoor State Meet(OH), 2015-03-07(#3) |
| B-400 | 97 | 49.84 | Brown, Terry (2015) (Round Rock, TX) | Arkansas HS Invitational(AR), 2015-01-17(#8) |
| B-400 | 98 | 49.85 | Walton, Marc (2015) (Mentor, OH) | Spire HS Showcase(OH), 2015-02-14(#6) |
| B-400 | 99 | 49.87 | Warren, Lincoln (2015) (Horn, TX) | Texas A&M HS Indoor Classic(TX), 2015-01-10(#7) |
| B-400 | 99 | 49.87 | Heiner, Chase (2015) (Provo, UT) | BYU HS Indoor Invitational(UT), 2015-01-24(#1) |
| B-400 | 101 | 49.88 | Griffiths, Ronaldo (2017) (Clara Barton, NY) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#6) |
| B-400 | 101 | 49.88 | Ntreh, Chris (2015) (Plano East, TX) | Texas A&M HS Indoor Classic(TX), 2015-01-10(#6) |
| B-400 | 103 | 49.91 | Sayles, Ronald (2015) (Arbor View, NV) | BYU HS Indoor Invitational(UT), 2015-01-24(#2) |
| B-400 | 104 | 49.93 | Pierre, Evander (2015) (Hudson Catholic, NJ) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#7) |
| B-400 | 105 | 49.94 | James, Kasaun (2016) (Fort Knox, KY) | UK HS Invitational(KY), 2015-02-21(#8) |
| B-400 | 106 | 49.95 | Eldridge, Spencer (2016) (Juab, UT) | Utah Distance Challenge(UT), 2015-02-13(#2) |
| B-400 | 106 | 49.95 | St. Louis, Donovan (2015) (Upper Darby, PA) | PFTCA Indoor State Championships(PA), 2015-03-01(#5) |
| B-400 | 106 | 49.95 | Bowen, Patrick (2016) (Rockhurst, MO) | Arkansas HS Invitational(AR), 2015-01-17(#9) |
| B-400 | 109 | 49.96 | Anderson, Kimani (2015) (Medgar Evers, NY) | Hispanic Games(NY), 2015-01-10(#2) |
| B-400 | 109 | 49.96 | Moss, Ty (2015) (Neuqua Valley, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#1) |
| B-400 | 109 | 49.96 | Miawad, Hazem (2015) (Old Bridge, NJ) | NJSIAA Group 4 Central Sectional Championship(NJ), 2015-02-01(#1) |
| B-400 | 112 | 49.97 | Rouser, Garrett (2015) (Kingston, WA) | UW HS Invitational(WA), 2015-02-07(#1) |
| B-400 | 113 | 49.98 | Espinosa, Zac (2015) (Neuqua Valley, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#2) |
| B-400 | 114 | 49.99 | Ellison, Joseph (2015) (Keller Central, TX) | Arkansas HS Invitational(AR), 2015-01-17(#10) |
| B-400 | 114 | 49.99 | Brown, Javonta (2015) (Dunbar, OH) | OH Indoor State Meet(OH), 2015-03-07(#3) |
| B-400 | 116 | 50.03 | Keating, Johnathan (2015) (Ridgefield, CT) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#8) |
| B-400 | 116 | 50.03 | Sperl, Austin (2015) (Comsewogue, NY) | Eastern States(NY), 2015-03-03(#10) |
| B-400 | 116 | 50.03 | Lin, Austin (2016) (Watertown, MA) | Boston University Mini Meet #3(MA), 2015-01-03(#2) |
| B-400 | 119 | 50.06 | Jeffries, Titus (2016) (Chantilly, VA) | New Balance Indoor Nationals(NY), 2015-03-15(#22) |
| B-400 | 120 | 50.07 | Garcia, Wilber (2015) (St. John's College, DC) | UK HS Invitational(KY), 2015-02-21(#9) |
| B-400 | 121 | 50.08 | Tatham, Rasheed (2015) (St. Thomas Aquinas, FL) | Jimmy Carnes Invitational(FL), 2015-01-24(#3) |
| B-400 | 122 | 50.11 | Perez, Larry (2015) (Appoquinimink, DE) | DE Indoor State Meet(MD), 2015-02-07(#1) |
| B-400 | 123 | 50.12 | Carroll, Esden (2015) (Algona, IA) | Iowa State Boys HS Classic(IA), 2015-03-17(#1) |
| B-400 | 123 | 50.12 | Housen, Cody (2015) (Mount Vernon, NY) | Eastern States(NY), 2015-03-03(#12) |
| B-400 | 125 | 50.13 | Harmon, Grant (2015) (Centerville, OH) | OH Indoor State Meet(OH), 2015-03-07(#4) |
| B-400 | 126 | 50.14 | Piron, Peyton (2015) (Batavia, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#3) |
| B-400 | 126 | 50.14 | Miller, Brock (2017) (Lakewood, CO) | USATF-Colorado State Indoor Championships(CO), 2015-02-01(#2) |
| B-400 | 126 | 50.14 | Matters, Nathan (2015) (Unattached, MO) | Arkansas HS Invitational(AR), 2015-01-17(#12) |
| B-400 | 126 | 50.14 | Johnson, Aidan (2015) (Shawnee Mission South, KS) | Arkansas HS Invitational(AR), 2015-01-17(#13) |
| B-400 | 130 | 50.15 | Harris, Aaron (2016) (Lisle, IL) | Arkansas HS Invitational(AR), 2015-01-17(#14) |
| B-400 | 131 | 50.16 | Hollins, Brandon (Pelham, AL) | Last Chance Invitational(AL), 2015-01-31(#9) |
| B-400 | 132 | 50.17 | Pratt, Darnell (2017) (Mount Hebron, MD) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#10) |
| B-400 | 133 | 50.18 | Miller, Luke (2015) (Pickerington North, OH) | OH Indoor State Meet(OH), 2015-03-07(#5) |
| B-400 | 133 | 50.18 | Wilson, Jarod (2015) (Newark, DE) | William H Emery Christmas City Relays(PA), 2014-12-27(#1) |
| B-400 | 135 | 50.19 | Casey, Jadin (2015) (Stevensville, MT) | Simplot Games(ID), 2015-02-21(#8) |
| B-400 | 136 | 50.20 | Jackson, Demetrius (2015) (New Deal, TX) | Texas Tech HS Open(TX), 2015-02-21(#2) |
| B-400 | 136 | 50.20 | Holloway, Jasheen (Paul Robeson, NY) | Hispanic Games(NY), 2015-01-10(#4) |
| B-400 | 136 | 50.20 | Bagley, Micah (2015) (Hoover, AL) | AL 7A Indoor State Meet(AL), 2015-02-07(#4) |
| B-400 | 139 | 50.22 | Conway, Sean (2016) (Neshaminy, PA) | PFTCA Indoor State Championships(PA), 2015-03-01(#6) |
| B-400 | 139 | 50.22 | Powers, Ryan (2017) (Bay Port, WI) | WTFA Boys State Indoor Championships(WI), 2015-04-04(#1) |
| B-400 | 139 | 50.22 | Pollenitz, Triaon (2016) (Auburn, AL) | Last Chance Invitational(AL), 2015-01-31(#10) |
| B-400 | 139 | 50.22 | Dixon, Jake (2015) (Cheverus, ME) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#11) |
| B-400 | 143 | 50.23 | Akil, Isaiah (2015) (Riverdale Baptist, MD) | Kevin Dare HS Invitational(PA), 2015-01-24(#1) |
| B-400 | 143 | 50.23 | Forcatto, Nico (2015) (Fort Collins, CO) | Martin Luther King Mile-Hi Classic(CO), 2015-01-18(#1) |
| B-400 | 145 | 50.26 | Rouchon, Trevions (2015) (Franklin, LA) | LA D2 Indoor State Meet(LA), 2015-02-21(#1) |
| B-400 | 145 | 50.26 | Floyd, Garrett (2016) (Marlington, OH) | OH Indoor State Meet(OH), 2015-03-07(#4) |
| B-400 | 145 | 50.26 | Murdock, Steven (2015) (Bryant, AR) | AR 5A-7A Indoor State Meet(AR), 2015-02-07(#2) |
| B-400 | 145 | 50.26 | Moorer, Brandon (2016) (Seton Hall Prep, NJ) | Essex County Championships (NJ), 2015-01-25(#1) |
| B-400 | 149 | 50.27 | Bell, Xavier (2017) (Southern Lab, LA) | LSU HS Qualifier #1(LA), 2015-01-24(#1) |
| B-400 | 149 | 50.27 | Johnson, Jeffrey (2015) (Centennial, ID) | Simplot Games(ID), 2015-02-21(#9) |
| B-400 | 149 | 50.27 | Dixon, Jake (Unattached, ) | Vanderbilt HS Invitational(TN), 2015-01-31(#3) |
| B-400 | 152 | 50.28 | Davis, Edward (2015) (Edna Karr Magnet, LA) | LA D1 Indoor State Meet(LA), 2015-02-21(#2) |
| B-400 | 152 | 50.28 | Robinson, Aaron (2017) (Oxon Hill, MD) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#12) |
| B-400 | 154 | 50.29 | Seastrunk, David (2015) (Legacy, TX) | Arkansas HS Invitational(AR), 2015-01-17(#15) |
| B-400 | 154 | 50.29 | Cardoza, Garrett (2016) (Whitney, CA) | Capital Valley Conference Center Meet 1A(CA), 2015-03-18(#1) |
| B-400 | 156 | 50.30 | Ailshie, Bryce (2015) (Dobyns Bennett, TN) | KYA HS Invitational(TN), 2015-01-17(#2) |
| B-400 | 157 | 50.32 | Fratanduono, Anthony (2015) (Archbishop Ryan, PA) | PFTCA Indoor State Championships(PA), 2015-03-01(#7) |
| B-400 | 158 | 50.34 | Davis, David (2016) (Duncanville, TX) | Arkansas HS Invitational(AR), 2015-01-17(#16) |
| | | National Elites above. State Elites below | | |
| B-400 | 159 | 50.35 | Meyers, Zachary (2016) (Hempfield Area, PA) | PFTCA Indoor State Championships(PA), 2015-03-01(#8) |
| B-400 | 159 | 50.35 | Mccain, Ryan (2015) (Fox Creek, SC) | Indoor Alumni Age Group Invitational(AL), 2014-12-27(#3) |
| B-400 | 161 | 50.36 | Powell, Qwashon (2015) (John F. Kennedy, NJ) | NJSIAA Group 4 Championships(NJ), 2015-02-15(#2) |
| B-400 | 162 | 50.37 | Deboskie, Julian (McKinney North, TX) | Carl Lewis Invitational(TX), 2015-01-17(#2) |
| B-400 | 162 | 50.37 | Taylor, Ja'Quintman (2016) (Mansfield Summit, TX) | Arkansas HS Invitational(AR), 2015-01-17(#17) |
| B-400 | 164 | 50.38 | Abraham, Alvin (2015) (Egg Harbor, NJ) | NJSIAA Meet of Champions(NJ), 2015-02-21(#6) |
| B-400 | 165 | 50.39 | Stoner, Dillon (2017) (Jenks, OK) | Oklahoma HS Indoor #1(OK), 2015-01-23(#1) |
| B-400 | 166 | 50.40 | Tavares, Montgomery (2017) (Hillgrove, GA) | Vanderbilt HS Invitational(TN), 2015-01-31(#4) |
| B-400 | 167 | 50.41 | Gray, Malik (2015) (Duncanville, TX) | Texas A&M HS Indoor Classic(TX), 2015-01-10(#8) |
| B-400 | 168 | 50.42 | Cannon, Childress (2016) (Saginaw, MI) | MITS #2 @ SVSU(MI), 2015-01-17(#3) |
| B-400 | 169 | 50.44 | Liechty, Justin (2015) (Saranac, NY) | Armory Youth Championships(NY), 2015-02-16(#5) |
| B-400 | 169 | 50.44 | Champlin, Ryan (2016) (Grace Prep, TX) | USATF National Youth Indoor Championships(MD), 2015-03-15(#1) |
| B-400 | 169 | 50.44 | Wallace, Jevon (2017) (Harker Heights, TX) | Carl Lewis Invitational(TX), 2015-01-17(#2) |
| B-400 | 169 | 50.44 | Jean, James (2016) (Weequahic, NJ) | Armory Youth Championships(NY), 2015-02-16(#5) |
| B-400 | 173 | 50.45 | Deboskie, Julien (2015) (McKinney North, TX) | Oklahoma HS Indoor #1(OK), 2015-01-23(#2) |
| B-400 | 173 | 50.45 | Brown, Jeremiah (2016) (Southwest Guilford, NC) | David Oliver Classic(NC), 2015-02-07(#2) |
| B-400 | 173 | 50.45 | Murray, Camari (2016) (Bishop Mcnamara, MD) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#17) |
| B-400 | 173 | 50.45 | Burgess, Cameron (2016) (Charles Herbert Flowers, MD) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#18) |
| B-400 | 173 | 50.45 | Moe, Oliver (2015) (Xavier, NY) | Hispanic Games(NY), 2015-01-10(#6) |
| B-400 | 173 | 50.45 | Lyons, Tyran (2016) (Cahokia, IL) | Arkansas HS Invitational(AR), 2015-01-17(#18) |
| B-400 | 179 | 50.46 | Anderson, Chase (2015) (Natrona County, WY) | WY State Indoor Championships(WY), 2015-03-07(#2) |
| B-400 | 179 | 50.46 | Arnold, Lamarion (Robert E. Lee, AL) | Indoor Alumni Age Group Invitational(AL), 2014-12-27(#4) |
| B-400 | 181 | 50.47 | Peebles, Dylan (2016) (Wakefield, NC) | David Oliver Classic(NC), 2015-02-07(#3) |
| B-400 | 181 | 50.47 | Simpson, Tanner (2015) (Nashville, TN) | UK HS Invitational(KY), 2015-02-21(#13) |
| B-400 | 183 | 50.48 | Blankenship, Sam (2015) (Johnsburg, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#1) |
| B-400 | 183 | 50.48 | Welford, Kai (2016) (Ball, TX) | Carl Lewis Invitational(TX), 2015-01-17(#3) |
| B-400 | 185 | 50.49 | Moore, Martrice (2015) (Mceachern, GA) | UK HS Invitational(KY), 2015-02-21(#14) |
| B-400 | 185 | 50.49 | Nixon, Daniel (2016) (Spain Park, AL) | Last Chance Invitational(AL), 2015-01-31(#12) |
| B-400 | 187 | 50.50 | Cortese, Brian (2015) (Unionville, PA) | PFTCA Indoor State Championships(PA), 2015-03-01(#9) |
| B-400 | 187 | 50.50 | Coley, Darron (2015) (Flint Hill, VA) | USATF National Youth Indoor Championships(MD), 2015-03-15(#2) |
| B-400 | 189 | 50.51 | Cole, Isaiah (2015) (Hazelwood West, MO) | Arkansas HS Invitational(AR), 2015-01-17(#19) |
| B-400 | 190 | 50.52 | Johnson, Dominik (2015) (Pewaukee, WI) | Nelson Daniels Invitational - Small Schools(WI), 2015-03-20(#1) |
| B-400 | 190 | 50.52 | Bleicher, Tj (2015) (Fuquay-Varina, NC) | David Oliver Classic(NC), 2015-02-07(#4) |
| B-400 | 192 | 50.53 | Jones, Jordan (2015) (Roman Catholic, PA) | PFTCA Indoor State Championships(PA), 2015-03-01(#10) |
| B-400 | 192 | 50.53 | Shirley, Alfred (2017) (Oscar F. Smith, VA) | Boo Williams Winter Break Invitational(VA), 2014-12-20(#1) |
| B-400 | 192 | 50.53 | Stauffer, Nicholas (2015) (Stadium, WA) | UW Open(WA), 2015-02-15(#7) |
| B-400 | 195 | 50.54 | Crisp, Vincent (2015) (North Mecklenburg, NC) | David Oliver Classic(NC), 2015-02-07(#5) |
| B-400 | 196 | 50.55 | Higgins, Tyler (2017) (Highland, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#2) |
| B-400 | 196 | 50.55 | Mcclurklin, Duane (2015) (Fountain-Fort Carson, CO) | USATF-Colorado State Indoor Championships(CO), 2015-02-01(#4) |
| B-400 | 198 | 50.56 | Klamm, Carl (2015) (Evanston Township, IL) | Illinois Top Times Championships - Class 3A(IL), 2015-03-28(#4) |
| B-400 | 198 | 50.56 | Ragin, Aaron (2015) (Legacy, CO) | Martin Luther King Mile-Hi Classic(CO), 2015-01-18(#3) |
| B-400 | 200 | 50.57 | Kiarie-Mumbi, Andrew (Xavier, NY) | CHSAA Brooklyn/Queens Sectional(NY), 2015-01-25(#2) |
| B-400 | 200 | 50.57 | Westbrook, Alvin (2015) (Whitehaven, TN) | Vanderbilt HS Invitational(TN), 2015-01-31(#5) |
| B-400 | 200 | 50.57 | Gibson, Ojay (2017) (Northridge, AL) | AL 6A Indoor State Meet(AL), 2015-02-07(#4) |
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