| Event | Rank | Mark | By | Meet |
| B-SP | 204 | 51-10.75 | Kuithe, Blake (2018) (Cinco Ranch, TX) | Carl Lewis Invitational(TX), 2015-01-17(#3) |
| B-SP | 205 | 51-10.50 | Ligons, Daniel (2016) (Holly Springs, NC) | Eastern HS Challenge(NC), 2015-01-31(#3) |
| B-SP | 206 | 51-10.25 | Thomas, Keon (2016) (Holy Trinity, NY) | NSCHSAA Indoor League Championships(NY), 2015-01-24(#2) |
| B-SP | 207 | 51-10.00 | Haynes, Montell (2016) (Lanphier, IL) | Edwardsville Tiger Indoor Invitational(IL), 2015-03-13(#3) |
| B-SP | 207 | 51-10.00 | Rodgers, Alex (2015) (Montville, NJ) | Morris County Relays(NJ), 2015-01-05(#1) |
| B-SP | 207 | 51-10.00 | Thomas, Steven (2015) (Baltimore Poly, MD) | MD 3A Central Regional Championships(MD), 2015-02-04(#1) |
| B-SP | 207 | 51-10.00 | Bojalad, Tom (2017) (Unattached, PA) | TSTCA Indoor Meet #3(PA), 2015-02-14(#2) |
| B-SP | 211 | 51-09.50 | Brinson, Kenneth (2015) (Marist, GA) | Simplot Games(ID), 2015-02-21(#8) |
| B-SP | 211 | 51-09.50 | Chiapinni, Tom (2015) (St. John's Prep, MA) | MA D1 Indoor State Meet(MA), 2015-02-11(#2) |
| B-SP | 213 | 51-09.00 | McVicker, Steve (2015) (Lakes, IL) | Wheeling Wildcat Relays(IL), 2015-02-28(#2) |
| B-SP | 213 | 51-09.00 | Lane, Nick (2017) (Bowling Green, OH) | OH Indoor State Meet(OH), 2015-03-07(#11) |
| B-SP | 215 | 51-08.75 | Green, Nick (2015) (Saratoga Springs, NY) | NY Section 2 League Meets #1(NY), 2014-12-13(#1) |
| B-SP | 216 | 51-08.50 | Verdon, Kyle (2015) (Davenport West, IA) | Tri-State Invitational(WI), 2015-03-21(#1) |
| B-SP | 216 | 51-08.50 | Moore, Robert (Auburn, AL) | Last Chance Invitational(AL), 2015-01-31(#2) |
| B-SP | 216 | 51-08.50 | Weissheier, Robert (2016) (Kellenberg, NY) | NSCHSAA Indoor League Championships(NY), 2015-01-24(#3) |
| B-SP | 219 | 51-08.25 | Leonard, Shane (2016) (Marshfield, MA) | MA Auerbach All State Meet(MA), 2015-02-21(#4) |
| B-SP | 220 | 51-08.00 | Sladek, Matt (2015) (Warren Township, IL) | Glenbrook South Boys Meet #3(IL), 2015-03-13(#1) |
| B-SP | 221 | 51-07.75 | Hoskins, Phillip (2015) (Whitmer, OH) | OH Indoor State Meet(OH), 2015-03-07(#12) |
| B-SP | 222 | 51-07.50 | Eluobaju, Halleluyah (2015) (Schaumburg, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#1) |
| B-SP | 223 | 51-07.00 | Napper, Cj (2016) (Christiansburg, VA) | Mid Area Track Classic(VA), 2015-02-06(#2) |
| B-SP | 223 | 51-07.00 | Putnam, John (2015) (Massapequa, NY) | NY Section 8 State Qualifier(NY), 2015-02-11(#1) |
| B-SP | 223 | 51-07.00 | Doring, Matthew (2016) (Hillsborough, NJ) | NJSIAA Group 4 Boys Relays(NJ), 2015-01-16(#3) |
| B-SP | 226 | 51-06.75 | Louk, Kyle (2015) (Mogadore, OH) | OH Indoor State Meet(OH), 2015-03-07(#9) |
| B-SP | 227 | 51-06.50 | Resch, Cain (2016) (JP McCaskey, PA) | PFTCA Indoor State Championships(PA), 2015-03-01(#7) |
| B-SP | 228 | 51-06.00 | Joyce, Noah (2015) (Central Catholic, MA) | Merrimack Valley Dual Meet #2(MA), 2015-01-08(#1) |
| B-SP | 229 | 51-05.75 | Rodgers, Alexander (2015) (Montville, NJ) | Valentine Invitational(NJ), 2015-01-14(#1) |
| B-SP | 230 | 51-05.50 | Mccormick, Logan (2016) (Kimberly, WI) | WTFA Boys State Indoor Championships(WI), 2015-04-04(#5) |
| B-SP | 230 | 51-05.50 | Rudzik, Ian (2016) (Ulysses, KS) | Kansas State HS Invitational(KS), 2015-01-18(#1) |
| B-SP | 232 | 51-05.25 | Girard, Patrick (2015) (Baxter, IA) | Iowa State Boys HS Classic(IA), 2015-03-17(#4) |
| B-SP | 233 | 51-05.00 | Scott-Brown, Jackson (2015) (St. Albert, IA) | Norm Herren Invite(SD), 2015-03-21(#-1) |
| B-SP | 233 | 51-05.00 | Ford, Cody, (2015) (Pineville, LA) | LA D1 Indoor State Meet(LA), 2015-02-21(#3) |
| B-SP | 233 | 51-05.00 | Kusky, Logan (2016) (Austintown-Fitch, OH) | Youngstown State Uni HS Meet #3(OH), 2015-02-08(#4) |
| B-SP | 233 | 51-05.00 | Martin, Mitchell (2015) (Monroe, MI) | MITS #1 @ UofM(MI), 2015-01-02(#3) |
| B-SP | 233 | 51-05.00 | Boddy, Brett (2015) (Metea Valley, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#1) |
| B-SP | 238 | 51-04.50 | Deleon, Nestali (2015) (Jackson Liberty, NJ) | NJSIAA Group 3 Central Sectional Championship(NJ), 2015-02-08(#1) |
| B-SP | 238 | 51-04.50 | Davis, Brandon (2016) (Old Bridge, NJ) | Eastern States(NY), 2015-03-03(#14) |
| B-SP | 240 | 51-04.25 | McSorley, Hugh (2015) (Scarborough, ME) | ME Class A Indoor State Meet(ME), 2015-02-16(#1) |
| B-SP | 240 | 51-04.25 | Callis, Tom (15) (Tolland, CT) | CCC Indoor Championships(CT), 2015-01-31(#2) |
| B-SP | 242 | 51-04.00 | Mauer, Logan (2015) (Brodhead/Juda, WI) | Tri-State Invitational(WI), 2015-03-21(#1) |
| B-SP | 243 | 51-03.75 | Spiecha, Ryan (2016) (Unattached, GA) | Vanderbilt HS Invitational(TN), 2015-01-31(#5) |
| B-SP | 243 | 51-03.75 | Borowick, Alex (2015) (St. Joseph Metuchen, NJ) | NJSIAA Non-Public A Group Championships(NJ), 2015-02-14(#4) |
| B-SP | 243 | 51-03.75 | Goldman, Scott (2015) (Dixon, NC) | NC 1A/2A Indoor State Meet(NC), 2015-02-13(#2) |
| B-SP | 246 | 51-03.25 | King, Bailey (2016) (Union, WA) | Hub CitY Indoor Field #2(WA), 2015-01-31(#1) |
| B-SP | 246 | 51-03.25 | Robbins, Charlie (2015) (Lockport Township , IL) | Southwest Suburban Boys Indoor Conference Meet(IL), 2015-03-21(#1) |
| B-SP | 248 | 51-03.00 | Hand, Kenny (2015) (Monroe, NY) | OCIAA Championships(NY), 2015-02-14(#2) |
| B-SP | 248 | 51-03.00 | Serauskas, Charles (2015) (Holmen, WI) | Northern Badger Classic(WI), 2015-03-28(#1) |
| B-SP | 248 | 51-03.00 | Evans, Parker (2016) (Centennial, IL) | Charleston EIU Boys Invitational - Large Schools(IL), 2015-03-21(#3) |
| B-SP | 248 | 51-03.00 | White, Brent (2015) (Randolph, MA) | Dartmouth Relays(NH), 2015-01-10(#5) |
| B-SP | 252 | 51-02.75 | Wendt, Jake (2016) (East Troy, WI) | WTFA Boys State Indoor Championships(WI), 2015-04-04(#6) |
| B-SP | 252 | 51-02.75 | Edwards, London (2015) (Springfield, OH) | U of Findlay HS Invitational #2 - D1(OH), 2015-01-31(#1) |
| B-SP | 252 | 51-02.75 | Knowlton, Seth (2016) (Great Oak, CA) | CA Indoor Championships(CA), 2015-02-16(#9) |
| B-SP | 252 | 51-02.75 | Strusienski, Connor (2016) (Lancaster, NY) | NY Section 6 State Qualifier(NY), 2015-02-20(#4) |
| B-SP | 256 | 51-02.00 | Harrell, Seth (2017) (Grassfield, VA) | VA 6A Indoor State Meet(VA), 2015-03-10(#1) |
| B-SP | 256 | 51-02.00 | Krueger, Jake (2015) (Mukwonago, WI) | Proviso East Midwest Classic(IL), 2015-03-28(#1) |
| B-SP | 256 | 51-02.00 | Smith, Christian (2015) (Mcdonald, OH) | Youngstown State Uni HS Meet #4(OH), 2015-02-14(#6) |
| B-SP | 259 | 51-01.75 | Taylor, Brenden (2015) (Clinton, WI) | Nelson Daniels Invitational - Small Schools(WI), 2015-03-20(#1) |
| B-SP | 260 | 51-01.50 | Jankowski, Matt (2016) (Burlington, MA) | Middlesex League Meet #5(MA), 2015-01-29(#1) |
| B-SP | 261 | 51-01.00 | Grady, Elijah (2015) (New Town, ND) | ND Indoor State Meet(ND), 2015-03-27(#1) |
| B-SP | 261 | 51-01.00 | Turner, Clayton (2015) (Tuscola, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#3) |
| B-SP | 263 | 51-00.75 | Perez, Julio (2016) (Kettle Moraine, WI) | Madison West Relays - Class A(WI), 2015-04-04(#1) |
| B-SP | 263 | 51-00.75 | Schiemann, Tyler (2016) (Providence Catholic, IL) | ICOPS Championships(IL), 2015-03-01(#1) |
| B-SP | 265 | 51-00.50 | Thomas, Kelly (2015) (St. Catherine, WI) | Racine Invitational(WI), 2015-03-28(#1) |
| B-SP | 265 | 51-00.50 | Adams, Trevor (2016) (Freedom, PA) | TSTCA Indoor Championships(PA), 2015-02-21(#3) |
| B-SP | 265 | 51-00.50 | Lanier, Donald (2016) (Western Branch, VA) | Atlantic Coast Indoor Invitational(VA), 2015-01-24(#2) |
| B-SP | 268 | 51-00.00 | Stanfield, Ty (2015) (Tuscola, IL) | Urbana Uni Meet #2(IL), 2015-02-25(#1) |
| B-SP | 268 | 51-00.00 | Hillier, Noah (2015) (Gloucester, MA) | MA Auerbach All State Meet(MA), 2015-02-21(#5) |
| B-SP | 270 | 50-11.75 | Yeakley, Colton (2016) (Arthur, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#6) |
| B-SP | 271 | 50-11.50 | Dean, Douglas (96) (Unattached, VA) | USATF National Youth Indoor Championships(MD), 2015-03-15(#1) |
| B-SP | 272 | 50-11.25 | Ortiz, Mark (2015) (Malden, MA) | MA Auerbach All State Meet(MA), 2015-02-21(#6) |
| B-SP | 273 | 50-11.00 | Flores, Brandon (2015) (Westfield, VA) | VA 6A North Regional Indoor Championships(VA), 2015-02-19(#1) |
| B-SP | 273 | 50-11.00 | Womack, Ethan (Winder-Barrow, GA) | Last Chance Invitational(AL), 2015-01-31(#3) |
| B-SP | 275 | 50-10.50 | Staudt, Joseph (2015) (North Andover, MA) | Merrimack Valley Conference Championships(MA), 2015-01-30(#1) |
| B-SP | 276 | 50-10.00 | Terry, John (2017) (Hononegah, IL) | Byron Indoor Preview(IL), 2015-03-14(#3) |
| B-SP | 276 | 50-10.00 | Lam, Kevin (2016) (Minooka Community, IL) | Plainfield South Boys Invitational #2(IL), 2015-03-14(#2) |
| B-SP | 276 | 50-10.00 | Storti, Chris (2016) (Bishop Hendricken, RI) | RI Boys Duals #2 - Metro / Suburban(RI), 2015-01-06(#1) |
| B-SP | 279 | 50-09.75 | Bell, Mckinley (2016) (Cahokia, IL) | Charleston EIU Boys Invitational - Large Schools(IL), 2015-03-21(#4) |
| B-SP | 280 | 50-09.50 | Barr, Nick (2015) (Jamaica, IL) | Charleston EIU Boys Invitational - Small Schools(IL), 2015-03-21(#2) |
| B-SP | 281 | 50-09.25 | Hluch, Lane (2015) (Rootstown, OH) | M-F Athletic HS Invitational(OH), 2015-02-27(#4) |
| B-SP | 282 | 50-09.00 | Corbett, Russell (2016) (Ashley, NC) | NC Runners Holiday Invitational(NC), 2014-12-20(#1) |
| B-SP | 282 | 50-09.00 | McLeod, Curtis (2016) (Maine Central Institute, ME) | ME Class B Indoor State Meet(ME), 2015-02-16(#2) |
| B-SP | 282 | 50-09.00 | Troglin, Dakota (2015) (Southmoore, OK) | Oklahoma HS Indoor #2(OK), 2015-02-13(#1) |
| B-SP | 282 | 50-09.00 | Robinson, Clay (2015) (Southern Regional, NJ) | NJSIAA Group 4 Championships(NJ), 2015-02-15(#5) |
| B-SP | 282 | 50-09.00 | Bennett, Jabari (2018) (Gonzaga, DC) | Jesuit Invitational(MD), 2015-02-20(#1) |
| B-SP | 282 | 50-09.00 | Luthewitte, Will (2016) (Christian Brothers Academy, NJ) | Shore Conference Championships(NJ), 2015-01-23(#5) |
| B-SP | 282 | 50-09.00 | Stewart, Demar (2016) (Hackensack, NJ) | Varsity Classic (NY), 2015-02-05(#9) |
| B-SP | 289 | 50-08.75 | Cormican, Sean (2016) (Baraboo, WI) | Madison West Relays - Class B(WI), 2015-04-04(#1) |
| B-SP | 290 | 50-08.50 | Krull, Bronson (2015) (Ontario, OH) | M-F Athletic HS Invitational(OH), 2015-02-27(#5) |
| B-SP | 291 | 50-08.25 | Vieira, Marcus (2015) (Peabody Veterans Memorial, MA) | MA D1 Indoor State Meet(MA), 2015-02-11(#3) |
| B-SP | 292 | 50-08.00 | Gardner, Dilland (2015) (DeSoto, TX) | Texas A&M HS Indoor Classic(TX), 2015-01-10(#6) |
| B-SP | 292 | 50-08.00 | Lucas, Kevin (2015) (Stoughton, MA) | MA Auerbach All State Meet(MA), 2015-02-21(#7) |
| B-SP | 292 | 50-08.00 | Taccola, Seth (2016) (Oak Forest, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#1) |
| B-SP | 292 | 50-08.00 | Walton, Dominic (2016) (Old Bridge, NJ) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#18) |
| B-SP | 296 | 50-07.50 | Battle, Iyin (2015) (East Chapel Hill, NC) | Eastern HS Challenge(NC), 2015-01-31(#4) |
| B-SP | 296 | 50-07.50 | Nelson , Russell (2017) (Rockford Christian Life, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#7) |
| B-SP | 296 | 50-07.50 | Belle, Clinton (Thomas Jefferson, NY) | PSAL Championships(NY), 2015-02-22(#1) |
| B-SP | 296 | 50-07.50 | Bland, Maurice (2016) (Bradford, WI) | Lake Michigan Boys Invitational(WI), 2015-03-21(#3) |
| B-SP | 300 | 50-07.00 | Bickford, Damen (2015) (Messalonskee, ME) | ME Class A Indoor State Meet(ME), 2015-02-16(#2) |
| B-SP | 300 | 50-07.00 | Orr, John (2015) (Vestavia Hills, AL) | AL 7A Indoor State Meet(AL), 2015-02-07(#3) |
| B-SP | 300 | 50-07.00 | Haase, Justin (2015) (Conant, NH) | NH D2 Indoor State Meet(NH), 2015-02-21(#2) |
| B-SP | 300 | 50-07.00 | Zinni, Jake (2015) (West Branch, OH) | Kent State HS Open #3(OH), 2015-02-22(#5) |
| B-SP | 300 | 50-07.00 | Coston, Joshua (2015) (Carson City, MI) | GVSU D3/4 Invitational(MI), 2015-03-20(#1) |
| B-SP | 305 | 50-06.50 | Sheng, Eric (2015) (Syosset, NY) | North Shore Invitational(NY), 2014-12-26(#1) |
| B-SP | 306 | 50-06.00 | Panigrahi, Abhishek (2015) (Bethel, CT) | SWC Indoor Championships(CT), 2015-02-07(#2) |
| B-SP | 306 | 50-06.00 | Sessums, Kenneth (2015) (Strake Jesuit, TX) | Carl Lewis Invitational(TX), 2015-01-17(#4) |
| B-SP | 306 | 50-06.00 | Littlefield, Alden (2016) (Allentown, NJ) | NJSIAA Group 3 Central Sectional Championship(NJ), 2015-02-08(#2) |
| B-SP | 306 | 50-06.00 | Bolinger, Chris (2015) (Laramie, WY) | Laramie Robert Shine Invitational(WY), 2015-02-13(#2) |
| B-SP | 310 | 50-05.75 | Slagus, Matt (2017) (North Pocono, PA) | PTFCA Indoor Track Carnival(PA), 2015-02-14(#1) |
| B-SP | 311 | 50-05.25 | Williams, Alex (2016) (Fike, NC) | NC 3A Indoor State Meet(NC), 2015-02-14(#2) |
| B-SP | 311 | 50-05.25 | Bell, Christian (2015) (Omaha Central, NE) | Norm Herren Invite(SD), 2015-03-21(#2) |
| B-SP | 311 | 50-05.25 | Fortenberry, Tyson (2016) (Ashbrook, NC) | NC 3A Indoor State Meet(NC), 2015-02-14(#1) |
| B-SP | 314 | 50-05.00 | Bargo, John (2015) (Maine South, IL) | Maine East Boys Invitational(IL), 2015-03-07(#2) |
| B-SP | 314 | 50-05.00 | Cowell, Brent (2016) (Magnolia West, TX) | Texas Tech HS Open(TX), 2015-02-21(#1) |
| B-SP | 316 | 50-04.50 | Kelly, Marcus (2015) (Waukesha West, WI) | Performance Running Outfitters Invitational(WI), 2015-03-21(#1) |
| B-SP | 317 | 50-04.25 | Rector, Evan (2015) (Mankato West, MN) | MSU-Mankato Indoor Meet(MN), 2015-03-21(#1) |
| B-SP | 318 | 50-04.00 | Wickey, Jake (2017) (Medina, OH) | Youngstown State Uni HS Meet #1(OH), 2015-01-10(#8) |
| B-SP | 318 | 50-04.00 | French, Matt (2016) (Hebron, OH) | OH Central District D2/3 Indoor Championships(OH), 2015-02-28(#2) |
| B-SP | 318 | 50-04.00 | Harris, Spencer (2015) (Silver Creek, IN) | Hoosier State Relays(IN), 2015-03-21(#8) |
| B-SP | 318 | 50-04.00 | Walker, Garrett (2015) (Chesterton, IN) | Hoosier State Relays(IN), 2015-03-21(#9) |
| B-SP | 322 | 50-03.50 | Pavlovic, Nick (2015) (Maine East, IL) | CSL-North Boys Indoor Conference Meet(IL), 2015-03-20(#1) |
| B-SP | 322 | 50-03.50 | Balistrieri, Tony (2015) (Catholic Memorial, WI) | Oshkosh North Spartan Invitational(Wi), 2015-03-26(#1) |
| B-SP | 324 | 50-03.25 | Meyer, Clint (2016) (Esperanza, CA) | CA Indoor Championships(CA), 2015-02-16(#10) |
| B-SP | 324 | 50-03.25 | Calley, Curtis (2016) (North Quincy, MA) | Patriot League Indoor Meet #4(MA), 2015-01-07(#1) |
| B-SP | 326 | 50-03.00 | Brigham, Keith (2015) (Normal Community West, IL) | Charleston EIU Boys Invitational - Large Schools(IL), 2015-03-21(#5) |
| B-SP | 326 | 50-03.00 | Teague, Joe (2015) (Algona, IA) | Buena Vista HS Elite(MN), 2015-03-21(#2) |
| B-SP | 326 | 50-03.00 | Butler, Keiynan (2015) (East Hartford, CT) | CT Indoor State Meet(CT), 2015-02-21(#5) |
| B-SP | 326 | 50-03.00 | Duerig, Andrejas (2015) (Mt. Carmel, IL) | Morton Boys Meet #1(IL), 2015-02-13(#2) |
| B-SP | 326 | 50-03.00 | Canade, Christopher (2015) (Oyster Bay, NY) | NY Section 8 State Qualifier(NY), 2015-02-11(#2) |
| B-SP | 331 | 50-02.50 | Nelson, Julian (2015) (Archbishop Carroll, DC) | Virginia Tech HS Invitational(VA), 2015-01-31(#5) |
| B-SP | 331 | 50-02.50 | Trent, Troy (2015) (Riverhead, NY) | NY Section 11 Boys League Championship(NY), 2015-01-25(#1) |
| B-SP | 331 | 50-02.50 | Nwafor, Nmensoma (2015) (Dallas Jesuit, TX) | Texas A&M HS Indoor Classic(TX), 2015-01-10(#7) |
| B-SP | 331 | 50-02.50 | Tallman, Mason (2015) (Mohonasen, NY) | NY Secton 2 State Qualifier(NY), 2015-02-26(#1) |
| B-SP | 335 | 50-02.00 | Burkhart, Chase (2015) (Huntley, IL) | Sycamore Boys Invitational(IL), 2015-03-11(#2) |
| B-SP | 335 | 50-02.00 | Smith, Kyle (2015) (Smyrna, DE) | William H Emery Christmas City Relays(PA), 2014-12-27(#2) |
| B-SP | 335 | 50-02.00 | Baker-William, Deshawn (2015) (John Glenn, MI) | Huron Relays(MI), 2015-03-21(#2) |
| B-SP | 335 | 50-02.00 | Vanacore, Patrick (15) (North Haven, CT) | SCC Western Sectional Meet(CT), 2015-01-29(#1) |
| B-SP | 339 | 50-01.75 | Voltaire, Del (2016) (Farmingdale, NY) | NY Section 8 Crossover D (Conf. 1&4 )(NY), 2015-01-08(#1) |
| B-SP | 339 | 50-01.75 | Patrick, George (2016) (Brentwood Academy, TN) | New Balance Indoor Nationals(NY), 2015-03-15(#1) |
| B-SP | 339 | 50-01.75 | Small, Donald (Matawan, NJ) | The Metropolitan Invitational(NY), 2015-01-28(#3) |
| B-SP | 342 | 50-01.00 | Bruso, Dillon (2015) (Auburn, MA) | MSTCA Elite Invitational(MA), 2015-01-25(#5) |
| B-SP | 342 | 50-01.00 | Applegate, Hezekiah (2015) (Johnston, IA) | Wartburg Co-Ed Invitational(IA), 2015-03-03(#1) |
| B-SP | 344 | 50-00.50 | Carrigan, Kane (2016) (Harrisburg, IL) | Edwardsville Tiger Indoor Invitational(IL), 2015-03-13(#4) |
| B-SP | 345 | 50-00.25 | Stoyle, Benjamin (2015) (Pembroke, MA) | Patriot League Indoor Meet #6(MA), 2015-02-06(#1) |
| B-SP | 346 | 50-00.00 | Acuna, Elmer (2016) (Newton North, MA) | MSTCA Elite Invitational(MA), 2015-01-25(#6) |
| B-SP | 346 | 50-00.00 | Opont, Ricksen (2015) (Nyack, NY) | NY Section 1 State Qualifier(NY), 2015-02-22(#4) |
| B-SP | 346 | 50-00.00 | Corey, George (2015) (Maine East, IL) | Maine East Boys Open(IL), 2015-03-12(#1) |
| B-SP | 349 | 49-11.50 | Koepp, Devon (2015) (Batavia, NY) | Rochester Relays(NY), 2015-02-07(#1) |
| B-SP | 349 | 49-11.50 | Burk, John (2017) (Parsippany, NJ) | Valentine Invitational(NJ), 2015-01-14(#2) |
| B-SP | 349 | 49-11.50 | Edward, John (2015) (Cardinal Spellman, MA) | MA D5 Indoor State Meet(MA), 2015-02-17(#1) |
| B-SP | 352 | 49-11.00 | Schroeder, Blake (2016) (Holdrege, NE) | UNK Class B Indoor Meet(NE), 2015-03-21(#2) |
| B-SP | 352 | 49-11.00 | Fasano, Christopher (2017) (Sachem North, NY) | NY Section 11 Boys League Championship(NY), 2015-01-25(#3) |
| B-SP | 352 | 49-11.00 | Black, Josh (2016) (Harlem, IL) | Byron Indoor Classic(IL), 2015-03-21(#2) |
| B-SP | 352 | 49-11.00 | Munroe, Mike (2016) (North Quincy, MA) | Patriot League Indoor Meet #4(MA), 2015-01-07(#2) |
| B-SP | 352 | 49-11.00 | Borowick, Alexander (2015) (St. Joseph Metuchen, NJ) | NJCTC Indoor Championships(NJ), 2015-02-07(#5) |
| B-SP | 352 | 49-11.00 | Halsey, Jerome (2015) (Adams Central, NE) | UNK Class B Indoor Meet(NE), 2015-03-21(#3) |
| B-SP | 352 | 49-11.00 | Slade, Brandon (2016) (Bethel, VA) | VA 6A Indoor State Meet(VA), 2015-03-10(#3) |
| B-SP | 352 | 49-11.00 | Tramball, Tong (2015) (Unattached, MI) | MITS #4 @EMU(MI), 2015-02-05(#1) |
| B-SP | 360 | 49-10.00 | Haskins, Max (2015) (River Falls, WI) | MSU-Mankato Indoor Meet(MN), 2015-03-21(#2) |
| B-SP | 360 | 49-10.00 | Vollrath, Bryce (2016) (Richwoods, IL) | @PNtrack.com Invitational(IL), 2015-03-14(#3) |
| B-SP | 360 | 49-10.00 | O'Connor, Sean (2015) (Benet Academy, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#2) |
| B-SP | 360 | 49-10.00 | Allen, Garrett (2015) (Big Horn, WY) | WY State Indoor Championships(WY), 2015-03-07(#1) |
| B-SP | 364 | 49-09.50 | O'Neill, Matt (2015) (South Kingstown, RI) | RI State Indoor Championships(RI), 2015-02-21(#2) |
| B-SP | 364 | 49-09.50 | Brady, Matt (2017) (Biddeford, ME) | ME Class A Indoor State Meet(ME), 2015-02-16(#3) |
| B-SP | 364 | 49-09.50 | Washington, Lc (2015) (East St. Louis-Senior, IL) | Edwardsville Tiger Indoor Invitational(IL), 2015-03-13(#5) |
| B-SP | 364 | 49-09.50 | Carlson, David (2015) (Kingston, NY) | OCIAA Championships(NY), 2015-02-14(#3) |
| B-SP | 368 | 49-09.00 | Hutchison, Tom (2015) (Wheaton-Warrenville South, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#4) |
| B-SP | 368 | 49-09.00 | McNeil, Matteo (2015) (Huntington, NY) | NY Section 11 Boys Small School Championship(NY), 2015-01-31(#1) |
| B-SP | 368 | 49-09.00 | Payne, Nick (2015) (Deep Run, VA) | St. Christopher's Invitational(VA), 2015-01-24(#3) |
| B-SP | 371 | 49-08.50 | Mccormick, Connor (2015) (Kimberly, WI) | WTFA Boys State Indoor Championships(WI), 2015-04-04(#7) |
| B-SP | 372 | 49-08.25 | Tyrell, Jack (2015) (Darien, CT) | FCIAC Indoor Championships(CT), 2015-02-05(#2) |
| B-SP | 372 | 49-08.25 | Caklovic, Peter (2015) (Los Osos, CA) | CA Indoor Championships(CA), 2015-02-16(#12) |
| B-SP | 374 | 49-08.00 | Olson, Nick (2017) (Flanagan-Cornell, IL) | @PNtrack.com Invitational(IL), 2015-03-14(#4) |
| B-SP | 375 | 49-07.50 | Ricketts, Zac (2015) (Bremen, IN) | Hoosier State Relays(IN), 2015-03-21(#2) |
| B-SP | 375 | 49-07.50 | Reczak, Will (2015) (Hamburg, NY) | NY Section 6 State Qualifier(NY), 2015-02-20(#5) |
| B-SP | 375 | 49-07.50 | Mckennie, Ellis (2015) (McDonogh, MD) | MIAA/IAAM Championships(MD), 2015-01-30(#1) |
| B-SP | 375 | 49-07.50 | Poole, Taji (2015) (Carson, CA) | CT Indoor State Meet(CT), 2015-02-21(#8) |
| B-SP | 375 | 49-07.50 | Weiss, Matt (2016) (Longwood, NY) | NY Section 11 Indoor State Qualifier(NY), 2015-02-08(#5) |
| B-SP | 375 | 49-07.50 | Smith, Kyle (2015) (Breckenridge, MI) | MITS State Championships(MI), 2015-02-28(#8) |
| B-SP | 381 | 49-07.25 | Lee, Joosung (2015) (Montville, NJ) | NJSIAA Relay Championships Group 3(NJ), 2015-01-18(#5) |
| B-SP | 381 | 49-07.25 | Toshner*, Jason (2015) (Fond Du Lac, WI) | WTFA Boys State Indoor Championships(WI), 2015-04-04(#8) |
| B-SP | 383 | 49-07.00 | Ohlson, Matt (2015) (Mclean, VA) | VA 6A Conference 6(VA), 2015-01-29(#1) |
| B-SP | 383 | 49-07.00 | Hawkins, Trestan (2016) (St. Clair County, AL) | AL 4A-5A Indoor State Meet(AL), 2015-02-07(#1) |
| B-SP | 383 | 49-07.00 | Ray, Nick (2017) (Hobart, IN) | West Lafayette Individuals(IN), 2015-03-07(#2) |
| B-SP | 383 | 49-07.00 | Brown, Matt (2015) (Zeeland East, MI) | GVSU D1 Invitational(MI), 2015-03-18(#1) |
| B-SP | 383 | 49-07.00 | Snead, Chris (2015) (Teaneck, NJ) | Big North Indoor Conference - National Division(NJ), 2015-01-14(#1) |
| B-SP | 388 | 49-06.50 | Shi, Darren (2015) (Yarmouth, ME) | ME Class B Indoor State Meet(ME), 2015-02-16(#3) |
| B-SP | 388 | 49-06.50 | Nesbitt, Kenneth (2016) (Belleville West, IL) | SEMO All Comers(MO), 2015-01-10(#1) |
| B-SP | 388 | 49-06.50 | Kann, Abraham (2015) (Haverhill, MA) | MVC League Meet #1(MA), 2014-12-29(#1) |
| B-SP | 391 | 49-06.25 | Keogan, Michael (2015) (Watertown, SD) | SDSU Ruth Marske Indoor Invitational (SD), 2015-03-28(#1) |
| B-SP | 391 | 49-06.25 | Mason, Brennan (2015) (Franklin, MD) | Baltimore County Championships(MD), 2015-01-20(#1) |
| B-SP | 391 | 49-06.25 | Nelson, Erik (2015) (Waukee, IA) | Wartburg Co-Ed Invitational(IA), 2015-03-03(#2) |
| B-SP | 391 | 49-06.25 | Matthews, Nicholas (2015) (Cisne, IL) | SIU Boys HS Invitational(IL), 2015-03-07(#3) |
| B-SP | 395 | 49-06.00 | Taylor, Chetney (2016) (Lucy Ragsdale, NC) | Mighty Explorers Challenge #5(NC), 2015-01-26(#1) |
| B-SP | 395 | 49-06.00 | Strom, Carl (2015) (Lockport Township , IL) | Homewood - Flossmoor Co-Ed Invitational(IL), 2015-03-07(#1) |
| B-SP | 397 | 49-05.75 | Vandemark, Logan (2015) (Spencerville, OH) | Tiffin HS Open #2(OH), 2015-01-25(#1) |
| B-SP | 397 | 49-05.75 | Mikolich, Steven (2015) (Lindenhurst, NY) | NY Section XI Boys Crossover E2(NY), 2015-01-14(#2) |
| B-SP | 397 | 49-05.75 | Sadosky, Brian (2015) (Martins Ferry, OH) | SPIRE Scholastic Open(OH), 2015-01-16(#1) |
| B-SP | 400 | 49-05.50 | Joyce, Kevin (2016) (Newton North, MA) | MSTCA Elite Invitational(MA), 2015-01-25(#7) |
| B-SP | 400 | 49-05.50 | Zeolla, Nick (2016) (Longwood, NY) | Molloy Stanner Games(NY), 2015-01-17(#8) |
| B-SP | 400 | 49-05.50 | Deeb, Peter (2016) (Strath Haven, PA) | TFCA of GP Meet of Champions(PA), 2015-02-21(#3) |
| B-SP | 403 | 49-05.00 | Antonucci, Cade (2017) (Holy Spirit, NJ) | NJSIAA Non-Public B Group Championships(NJ), 2015-02-14(#2) |
| B-SP | 403 | 49-05.00 | Gipson, Darin (2016) (J Sterling Morton, IL) | WSC-Gold Boys Indoor Conference Meet(IL), 2015-03-20(#1) |
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