| Event | Rank | Mark | By | Meet |
| B-400H | 201 | 56.09 | Jordan, Ron (2013) (Governor Livingston, NJ) | NJ Group 2 State Champs(NJ), 2013-06-01(#6) |
| B-400H | 202 | 56.10 | Tobias, Nelson (Brentwood, NY) | New York Relays(NY), 2013-04-19(#3) |
| B-400H | 203 | 56.11 | Robinson, Josiah (2014) (Centennial, GA) | USATF Region 4 Junior Olympics(FL), 2013-07-07(#4) |
| B-400H | 204 | 56.13 | Mckinnon, Jacob (2014) (North Attleborough, MA) | MA MIAA D2 East Champs(MA), 2013-05-27(#3) |
| B-400H | 204 | 56.13 | Proctor, Truvaurnie (2015) (Dewitt Clinton, NY) | PSAL State Qualifier(NY), 2013-06-02(#1) |
| B-400H | 206 | 56.15 | McKenzie, Syron (Sheepshead Bay, NY) | PSAL State Qualifier(NY), 2013-06-02(#2) |
| B-400H | 207 | 56.16 | Cribb, Kevon (Trenton Central, NJ) | Mercer County Championships(NJ), 2013-05-11(#1) |
| B-400H | 208 | 56.17 | Carr, Ardran (2016) (Bowie, TX) | AAU Junior Olympic Championships(MI), 2013-08-03(#4) |
| B-400H | 209 | 56.20 | Dellavecchia, Nick (2013) (Absegami, NJ) | NJ Group 4 State Champs(NJ), 2013-06-01(#11) |
| B-400H | 209 | 56.20 | Hayden, James (2013) (Kingsley-Pierson, IA) | IA 2A Ridge View District/Regional Championship(IA), 2013-05-10(#2) |
| B-400H | 211 | 56.21 | Adams, William (14) (Charlotte, NC) | NB Outdoor Nationals - Emerging Elites(NC), 2013-06-16(#13) |
| B-400H | 212 | 56.22 | Idris, Bashir (2015) (C.D. Hylton, VA) | USATF National Junior Olympics - 15/16(NC), 2013-07-25(#7) |
| B-400H | 213 | 56.23 | Mcquillen, Logan (2013) (Monticello, IA) | IA 2A State Champs(IA), 2013-05-18(#10) |
| B-400H | 213 | 56.23 | Vanous, Lucas (2013) (Thomas Jefferson, IA) | IA 4A Linn-Marr Marion District/Regional Championship(IA), 2013-05-10(#5) |
| B-400H | 215 | 56.24 | Mckee, Trevor (2013) (Cam, IA) | IA 1A State Champs(IA), 2013-05-18(#6) |
| B-400H | 216 | 56.25 | Cajuste, Karl (2013) (West Orange, NJ) | NJ Group 4 State Champs(NJ), 2013-06-01(#12) |
| B-400H | 216 | 56.25 | Pressl, Cory (2013) (West Morris Mendham, NJ) | NJ Group 3 State Champs(NJ), 2013-06-01(#9) |
| B-400H | 216 | 56.25 | Usoff, Nick (2013) (Acton-Boxborough, MA) | MA All State Outdoor State Champs(MA), 2013-06-01(#8) |
| B-400H | 219 | 56.28 | Miranda, Bernardo (2014) (Delran, NJ) | NJ Group 2 State Champs(NJ), 2013-06-01(#7) |
| B-400H | 220 | 56.29 | Guerrera, Trevor (2014) (Sachem East, NY) | Loucks Games(NY), 2013-05-11(#3) |
| B-400H | 220 | 56.29 | Vaughn, Paris (2014) (Henry A Wise, MD) | NB Outdoor Nationals - Emerging Elites(NC), 2013-06-16(#14) |
| B-400H | 222 | 56.30 | Beatty, Jerome (2013) (Zebulon B Vance, NC) | Taco Bell Classic(SC), 2013-04-13(#4) |
| B-400H | 222 | 56.30 | Jellings, David (2015) (North Fayette, IA) | Marmac Bulldog Relays(IA), 2013-04-29(#1) |
| B-400H | 222 | 56.30 | Richardson, Pete (2013) (West Genesee, NY) | Section 3 Class AA Championships(NY), 2013-05-22(#2) |
| B-400H | 225 | 56.31 | Smith, Everett (Plainfield, NJ) | NJ Group 3 State Champs(NJ), 2013-06-01(#10) |
| B-400H | 225 | 56.31 | Thibault, Nick (2014) (Center Point-Urbana, IA) | IA 3A Vinton-Shellsburg District/Regional Championship(IA), 2013-05-10(#1) |
| B-400H | 227 | 56.35 | Hurley, DeAndre (2014) (Abbeville, SC) | Taco Bell Classic(SC), 2013-04-13(#5) |
| B-400H | 228 | 56.37 | Lewis, Isaiah (2014) (Hillcrest, SC) | Taco Bell Classic(SC), 2013-04-13(#6) |
| B-400H | 228 | 56.37 | Koerselman, Jc (2013) (Boyden-Hull, IA) | IA 3A State Champs(IA), 2013-05-18(#13) |
| B-400H | 230 | 56.38 | Henry, Nathaniel (Egg Harbor, NJ) | NJ Cape Atlantic Lg Champs(NJ), 2013-05-16(#3) |
| B-400H | 230 | 56.38 | Osaro, Mike (2013) (Camanche, IA) | IA 2A State Champs(IA), 2013-05-18(#11) |
| B-400H | 232 | 56.39 | Zidani, Rachid (2013) (Central Regional, NJ) | Husky Relays(NJ), 2013-04-13(#1) |
| B-400H | 232 | 56.39 | Ongwenyi, Ted (2013) (Burlington Twp, NJ) | NJ Group 3 State Champs(NJ), 2013-06-01(#11) |
| B-400H | 232 | 56.39 | Momnohin, Kevin (2014) (Queen of Peace, NJ) | NJ Meet of Champs(NJ), 2013-06-05(#25) |
| B-400H | 235 | 56.41 | Carter, Austin (2014) (Folsom, CA) | Stanford Invitational(CA), 2013-03-30(#4) |
| B-400H | 235 | 56.41 | Dooner, Daniel (2014) (Glen Rock, NJ) | NJ Group 2 State Champs(NJ), 2013-06-01(#9) |
| B-400H | 237 | 56.42 | Foster, Marcus (2013) (Tuscarora, MD) | Patriot Invitational(MD), 2013-03-30(#2) |
| B-400H | 237 | 56.42 | Brown, McKinly (2016) (Hillside, NC) | USATF National Junior Olympics - 15/16(NC), 2013-07-25(#3) |
| B-400H | 239 | 56.43 | Eschholz, Alec (2015) (Mt Mansfield, VT) | USATF Youth Outdoor Champs (15-16)(IL), 2013-06-30(#1) |
| B-400H | 239 | 56.43 | Herriman, Will (2013) (St. Charles, OH) | USATF National Junior Olympics - YM/YW(NC), 2013-07-24(#23) |
| B-400H | 241 | 56.45 | Butler, Kristopher (2015) (Memphis Central, TN) | USATF National Junior Olympics - 15/16(NC), 2013-07-25(#6) |
| B-400H | 241 | 56.45 | Mitchell, Daron (2013) (Miller Grove, GA) | AAU Junior Olympic Championships(MI), 2013-08-03(#11) |
| B-400H | 243 | 56.46 | Jones, Thomas (2013) (Hugh M Cummings, NC) | Champions Tune-Up Meet(NC), 2013-06-01(#1) |
| B-400H | 244 | 56.47 | Mason, Cody (2014) (Mfl Marmac, IA) | IA 2A State Champs(IA), 2013-05-18(#12) |
| B-400H | 244 | 56.47 | Montgomery, Victor (2014) (Mccomb, MS) | USATF Southern Association Championships(LA), 2013-06-23(#1) |
| B-400H | 246 | 56.48 | DuPre, Kenny (2013) (Pella, IA) | IA 3A Grinnell District/Regional Championship, 2013-05-10(#2) |
| B-400H | 247 | 56.50 | Kagemann, Jake (2014) (Central Clinton, IA) | IA 3A State Champs(IA), 2013-05-18(#14) |
| B-400H | 247 | 56.50 | Desir, Marc (2013) (Irvington, NJ) | NJ Group 3 State Champs(NJ), 2013-06-01(#12) |
| B-400H | 247 | 56.50 | Clarke, Patrick (2013) (Scarsdale, NY) | NY Section 1 State Qualifier(NY), 2013-05-31(#2) |
| B-400H | 250 | 56.51 | Hubbard, Daylen (2014) (Bloom Township, IL) | USATF Youth Outdoor Champs (YM/YW)(IL), 2013-06-30(#5) |
| B-400H | 250 | 56.51 | Sutherla, Shaquille (2014) (William L Dickinson, NJ) | NJ North 2 Group 4 Sectionals (NJ), 2013-05-26(#2) |
| B-400H | 250 | 56.51 | Moore, Audtin (Kingsway, NJ) | NJ South Group 3 Sectionals (NJ), 2013-05-26(#1) |
| B-400H | 253 | 56.53 | Gainey, Nate (2013) (Mount Hebron, MD) | Patriot Invitational(MD), 2013-03-30(#3) |
| B-400H | 253 | 56.53 | Meek, Terran (2014) (Ballard, KY) | USATF National Junior Olympics - YM/YW(NC), 2013-07-24(#24) |
| B-400H | 255 | 56.54 | Trauger, Colby (2013) (Pennridge, PA) | Council Rock Kiwanis Invitational(PA), 2013-04-06(#2) |
| B-400H | 255 | 56.54 | Wilson-King, Francisco (2013) (Yonkers, NY) | Loucks Games(NY), 2013-05-11(#5) |
| B-400H | 257 | 56.55 | Zachowsi, Zachary (Cedar Creek, NJ) | NJ Cape Atlantic Lg Champs(NJ), 2013-05-16(#5) |
| B-400H | 258 | 56.56 | Manson, Jalil (2013) (Plainfield East, IL) | USATF National Junior Olympics - YM/YW(NC), 2013-07-24(#26) |
| B-400H | 258 | 56.56 | Girardi, Peter (2014) (Cicero-North Syracuse, NY) | Section 3 Class AA Championships(NY), 2013-05-22(#3) |
| B-400H | 260 | 56.57 | Nightser, Dylan (2015) (Thomas Jefferson, IA) | IA 4A Urbandale District/Regional Championship(IA), 2013-05-10(#4) |
| B-400H | 261 | 56.58 | Latouche, Travone (2014) (Metuchen, NJ) | NJ Group 1 State Champs(NJ), 2013-06-01(#3) |
| B-400H | 261 | 56.58 | Penate, Walter (2013) (Longwood, NY) | St Anthonys Invite - unseeded(NY), 2013-05-03(#4) |
| B-400H | 263 | 56.59 | Davidson, Brendan (2014) (Northern Valley Old Tappan, NJ) | NJ Group 3 State Champs(NJ), 2013-06-01(#13) |
| B-400H | 264 | 56.64 | Balasco, Jared (2013) (Northwestern, SC) | SC 4A State Champs(SC), 2013-05-11(#5) |
| B-400H | 264 | 56.64 | Nichols, Rane (2014) (Davenport West, IA) | IA 4A State Champs(IA), 2013-05-18(#14) |
| B-400H | 264 | 56.64 | Picaro, John (2013) (Franklin Academy, NY) | NY State Meet(NY), 2013-06-08(#13) |
| B-400H | 267 | 56.67 | Rousseau, Conrad (2014) (Marblehead, MA) | MA MIAA D3 East Champs(MA), 2013-05-26(#4) |
| B-400H | 268 | 56.68 | Hollis, Myles (2014) (Lawrenceville, NJ) | Moorestown Invitational(NJ), 2013-04-13(#2) |
| B-400H | 268 | 56.68 | Pallozzi, Mike (St. Augustine Prep School, NJ) | NJ Non-Public South A Sectionals(NJ), 2013-05-26(#2) |
| B-400H | 270 | 56.69 | Vasquez, Luis (2015) (Providence Catholic, IL) | USATF Youth Outdoor Champs (15-16)(IL), 2013-06-30(#2) |
| B-400H | 271 | 56.71 | Lopez, Josh (2014) (Poinciana, FL) | Golden South Classic(FL), 2013-05-18(#10) |
| B-400H | 271 | 56.71 | Van, Abe (2014) (Williamson, NY) | NY State Meet(NY), 2013-06-08(#14) |
| B-400H | 271 | 56.71 | Jackson, Dashawn (2015) (Harrisburg, PA) | AAU Junior Olympic Championships(MI), 2013-08-03(#4) |
| B-400H | 274 | 56.73 | Powell, Jerrick (2015) (Christian Brothers College, MO) | USATF Youth Outdoor Champs (15-16)(IL), 2013-06-30(#3) |
| B-400H | 275 | 56.74 | Hoofard, Dallas (2013) (Atwater, CA) | Stanford Invitational(CA), 2013-03-30(#5) |
| B-400H | 275 | 56.74 | Gray, Pat (2015) (Waukee, IA) | IA 4A State Champs(IA), 2013-05-18(#15) |
| B-400H | 277 | 56.75 | Adams, Will (2014) (Mallard Creek, NC) | USATF National Junior Olympics - YM/YW(NC), 2013-07-24(#27) |
| B-400H | 278 | 56.76 | Heinrichs, Justin (2015) (Estherville Lincoln Central, IA) | IA 2A State Champs(IA), 2013-05-18(#14) |
| B-400H | 278 | 56.76 | Serrao, Kevin (2014) (Bergen Tech, NJ) | NJ Group 4 State Champs(NJ), 2013-06-01(#13) |
| B-400H | 278 | 56.76 | James, Jeremy (2016) (Fairfield, AL) | USATF Region 6 Junior Olympics(MS), 2013-07-07(#1) |
| B-400H | 281 | 56.78 | White, Malcolm (2013) (Tallwood, VA) | NB Outdoor Nationals - Emerging Elites(NC), 2013-06-16(#15) |
| B-400H | 281 | 56.78 | Mensen, Kyle (2013) (Beckman, IA) | IA 2A Monticello District/Regional Championship(IA), 2013-05-10(#3) |
| B-400H | 281 | 56.78 | Sears, Ventavius (2013) (Northside, GA) | USATF Region 4 Junior Olympics(FL), 2013-07-07(#3) |
| B-400H | 284 | 56.79 | Bogle, Dikembe (South Shore, NY) | PSAL State Qualifier(NY), 2013-06-02(#3) |
| B-400H | 285 | 56.80 | Stoakes, Eric (2016) (Gladbrook-Reinbeck, IA) | IA 1A State Champs(IA), 2013-05-18(#7) |
| B-400H | 285 | 56.80 | Furlong, John (2014) (Southern Regional, NJ) | NJ Group 4 State Champs(NJ), 2013-06-01(#14) |
| B-400H | 287 | 56.82 | Harris, Robert (2014) (Walled Lake Central, MI) | AAU Area 12 National Qualifier(MI), 2013-06-30(#3) |
| B-400H | 287 | 56.82 | Bracken, Connor (2014) (Lake Oswego, OR) | USATF Region 13 Junior Olympics(WA), 2013-07-07(#5) |
| B-400H | 289 | 56.84 | Baxter, Juan (2014) (South Brunswick, NJ) | NJ Group 4 State Champs(NJ), 2013-06-01(#16) |
| B-400H | 290 | 56.87 | Cook, Kalin (2014) (Shaw, GA) | USATF Region 4 Junior Olympics(FL), 2013-07-07(#7) |
| B-400H | 291 | 56.88 | Mowery, Cody (2014) (Spencer, IA) | IA 3A State Champs(IA), 2013-05-18(#16) |
| B-400H | 291 | 56.88 | Hogan, Johnny (2013) (Beckman, IA) | IA 2A State Champs(IA), 2013-05-18(#15) |
| B-400H | 293 | 56.94 | Mcelmeel, Mitch (2013) (Dubuque, IA) | Mississippi Valley Conference Meet(IA), 2013-05-06(#3) |
| B-400H | 294 | 56.95 | Core, Michael (2013) (Huntingtown, MD) | AAU Junior Olympic Championships(MI), 2013-08-03(#13) |
| B-400H | 295 | 56.96 | Jones, Rio (2013) (Wade Hampton, SC) | SC 2A State Champs(SC), 2013-05-11(#3) |
| B-400H | 296 | 56.98 | Kuhrt, Nathaniel (2013) (Hunterdon Central, NJ) | NJ Group 4 State Champs(NJ), 2013-06-01(#17) |
| B-400H | 297 | 56.99 | Delaney, Devonta' (2013) (Whale Branch Early College, SC) | SC 1A State Champs(SC), 2013-05-11(#1) |
| B-400H | 298 | 57.00 | Boon, Charles (2013) (Hillsborough, NJ) | NJ Group 4 State Champs(NJ), 2013-06-01(#18) |
| B-400H | 298 | 57.00 | Harper, Denzel (2016) (Stephenson, GA) | USATF National Junior Olympics - 15/16(NC), 2013-07-25(#12) |
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