| Event | Rank | Mark | By | Meet |
| B-300H | 402 | 39.02 | Patoka, Tyler (2016) (Stevens Point, WI) | WI D1 Stevens Point Sectional(WI), 2015-05-29(#1) |
| B-300H | 402 | 39.02 | Piron, Peyton (2015) (Batavia, IL) | IL 3A West Aurora Boys Sectional(IL), 2015-05-21(#1) |
| B-300H | 402 | 39.02 | Winfield, William (2015) (Chandler, AZ) | AZ Meet of Champions(AZ), 2015-05-13(#2) |
| B-300H | 402 | 39.02 | Troxell, Derrick (2015) (Mason, MI) | MI LP D2 State Meet(MI), 2015-05-30(#3) |
| B-300H | 406 | 39.03 | Fuchs, Zak (2016) (Desert Hills, UT) | BYU Invitational(UT), 2015-05-02(#4) |
| B-300H | 406 | 39.03 | Fairfax, Michael (2015) (Liberty, VA) | VA 4A North Region(VA), 2015-05-28(#2) |
| B-300H | 406 | 39.03 | Newsome, Calahan (2017) (Amarillo, TX) | Great Southwest Classic(NM), 2015-06-06(#9) |
| B-300H | 406 | 39.03 | Melia, Ethan (2015) (Shrewsbury, MA) | New England Championships(ME), 2015-06-13(#5) |
| B-300H | 410 | 39.04 | Lopez, Gonzalo (2016) (Ontario, CA) | Mt. Baldy League Finals(CA), 2015-05-07(#2) |
| B-300H | 410 | 39.04 | Duckett, Andrew (2015) (Brandywine, MI) | MI LP D3 State Meet(MI), 2015-05-30(#1) |
| B-300H | 412 | 39.05 | Brandt-Sims, Christian (2016) (Wenatchee, WA) | WA 4A State Meet(WA), 2015-05-30(#3) |
| B-300H | 412 | 39.05 | Steele, Arik (2015) (North Branch, MN) | MN 2A State Meet(MN), 2015-06-06(#5) |
| B-300H | 414 | 39.06 | Malouf, Landon (2016) (St Thomas, TX) | TX TAPPS 5A State Meet(TX), 2015-05-09(#1) |
| B-300H | 414 | 39.06 | Martin, Max (2015) (Wayzata, MN) | MN Section 6AA Championships (MN), 2015-05-28(#2) |
| B-300H | 414 | 39.06 | Daniels, Andrew (2016) (Northwest, MD) | MD 4A West Regional(MD), 2015-05-14(#1) |
| B-300H | 414 | 39.06 | Razo, Steven (2015) (Grandview, WA) | WA 2A District 5-6-7 Championships(WA), 2015-05-22(#2) |
| B-300H | 414 | 39.06 | Anderson, Delano (2017) (East St. Louis-Senior, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#1) |
| B-300H | 419 | 39.07 | Douglas, Elijah (2015) (Crete-Monee, IL) | Dick Beebe Track Classic(IL), 2015-04-18(#1) |
| B-300H | 419 | 39.07 | Pollenitz, Triaon (2016) (Auburn, AL) | AL 7A State Meet(AL), 2015-05-02(#2) |
| B-300H | 419 | 39.07 | Ley, Camren (2015) (Boerne Champion, TX) | TX 5A District 27 Tivy(TX), 2015-04-16(#1) |
| B-300H | 419 | 39.07 | Chen, Michael (2015) (Milpitas, CA) | CIF-CCS Finals(CA), 2015-05-29(#2) |
| B-300H | 423 | 39.08 | Herrera, Oscar (2016) (Sequim, WA) | Olympic League Championships(WA), 2015-05-09(#1) |
| B-300H | 423 | 39.08 | Malone, Treyshon (2015) (Yuma Catholic, AZ) | AZ D4 State Meet(AZ), 2015-05-09(#1) |
| B-300H | 423 | 39.08 | Jackson, Christopher (2016) (Florida A & M University, FL) | FL 1A Region 1(FL), 2015-04-24(#1) |
| B-300H | 423 | 39.08 | Thomas, Cameron (2016) (Trimble Technical, TX) | TX 5A Region 1 Lubbock(TX), 2015-05-02(#4) |
| B-300H | 423 | 39.08 | Gomez, Austin (2017) (Riverton, UT) | UT Region 4 Championships(UT), 2015-05-06(#1) |
| B-300H | 423 | 39.08 | Marcelle, Jahvante (2016) (Patriot, VA) | VA 6A North Region(VA), 2015-05-29(#1) |
| B-300H | 423 | 39.08 | Hartway, Michael (2015) (Africentric, OH) | OH D3 Region 11(OH), 2015-05-29(#1) |
| B-300H | 430 | 39.09 | McConico, Jaylan (2016) (Bolingbrook, IL) | Palatine Relays(IL), 2015-05-02(#1) |
| B-300H | 430 | 39.09 | Moore, Matt (2015) (Union Grove, GA) | GA 5A Boys State Meet(GA), 2015-05-16(#2) |
| B-300H | 430 | 39.09 | Thompson Ii, Fredd (2015) (John Glenn, MI) | KLAA Kensington Conference Meet(MI), 2015-05-08(#1) |
| B-300H | 430 | 39.09 | Miniard, Hunter (2016) (Sevier County, TN) | TN 3A Section 1(TN), 2015-05-09(#1) |
| B-300H | 434 | 39.10 | Watkins, Lorenzo (2016) (Hamburg, AR) | AR Meet of Champions(AR), 2015-05-16(#2) |
| B-300H | 434 | 39.10 | McBrayer, James (2015) (Altus, OK) | OK 5A State Meet(OK), 2015-05-16(#1) |
| B-300H | 434 | 39.10 | Bawn, Brandon (2015) (Rutland, GA) | GA 3A Boys State Meet(GA), 2015-05-16(#3) |
| B-300H | 434 | 39.10 | Koenig, Paul (2015) (Seaside, CA) | CIF-CCS Finals(CA), 2015-05-29(#3) |
| B-300H | 434 | 39.10 | Johnson, Cameron (2015) (William Fleming, VA) | VA 4A North Region(VA), 2015-05-28(#3) |
| B-300H | 439 | 39.11 | Abercrombie, Warren (2015) (Midway, TX) | TX 6A Area 11-12 Garland(TX), 2015-04-24(#1) |
| B-300H | 439 | 39.11 | Lacy, J.C. (2015) (Taft, TX) | TX 6A Region 4 San Antonio(TX), 2015-05-02(#3) |
| B-300H | 439 | 39.11 | Herbst, Jack (2017) (Fairbanks, OH) | OH D3 Region 11(OH), 2015-05-29(#2) |
| B-300H | 442 | 39.12 | Porter, Jake (2016) (Lockport Township , IL) | Dick Beebe Track Classic(IL), 2015-04-18(#2) |
| B-300H | 443 | 39.13 | Brewer, Gerald (2017) (Watkins Memorial, OH) | Gary Smith Invitational(OH), 2015-05-02(#2) |
| B-300H | 443 | 39.13 | Johnson, Jordan (2016) (Cypress Woods, TX) | TX 6A District 17 Cypress(TX), 2015-04-15(#5) |
| B-300H | 443 | 39.13 | Chanriang, Hasanai (2015) (Mason, TX) | TX 2A State Meet(TX), 2015-05-16(#2) |
| B-300H | 443 | 39.13 | Pranka, Drew (2015) (Princeton, IL) | IL 2A Boys State Finals(IL), 2015-05-30(#7) |
| B-300H | 447 | 39.14 | Westover, Chase (2015) (Westwood, TX) | TX 6A Region 2 Baylor(TX), 2015-05-02(#8) |
| B-300H | 447 | 39.14 | Williams, Tremaine (2015) (Vero Beach, FL) | FL 4A State Meet(FL), 2015-05-02(#5) |
| B-300H | 447 | 39.14 | Younggreen, Ryan (2015) (Holy Family, CO) | CO 4A State Meet(CO), 2015-05-16(#3) |
| B-300H | 447 | 39.14 | Griffith, Derrick (2016) (Cosumnes Oaks, CA) | CIF-SJS Division II and III Finals(CA), 2015-05-22(#3) |
| B-300H | 447 | 39.14 | Mosser, Grant (2015) (Lakeville South, MN) | MN Section 1AA Championships(MN), 2015-05-30(#2) |
| B-300H | 452 | 39.15 | Behling, Michael (2015) (Columbus North, IN) | Columbus North Invitational(IN), 2015-04-11(#1) |
| B-300H | 452 | 39.15 | Walls, Benny (2016) (Camden Cath, NJ) | Art Madric Hall of Fame Invitational(DE), 2015-04-18(#1) |
| B-300H | 452 | 39.15 | Foster, Aziriah (2016) (Newton, GA) | GA 6A Sectional A(GA), 2015-05-02(#6) |
| B-300H | 452 | 39.15 | Blakeslee, Bridger (2016) (Hillcrest, ID) | High Country Conference Championship(ID), 2015-05-01(#1) |
| B-300H | 456 | 39.16 | Mcdaniel, Brandon (2015) (Aldine Davis, TX) | Texas Southern Relays(TX), 2015-03-21(#2) |
| B-300H | 456 | 39.16 | Marcus, Brian (2015) (Calvin Christian, CA) | CIF-SDS Prelims(CA), 2015-05-23(#1) |
| B-300H | 456 | 39.16 | Balloun, Tyler (2016) (Temple Christian, TX) | TX TAPPS 3A State Meet(TX), 2015-05-09(#1) |
| B-300H | 456 | 39.16 | Wilson, Logan (2015) (Natrona County, WY) | WY Class 4A State Meet(WY), 2015-05-23(#3) |
| B-300H | 456 | 39.16 | Rainey, Kevin (2015) (Princeton, OH) | OH D1 Region 4(OH), 2015-05-29(#1) |
| B-300H | 461 | 39.17 | Reid, Corey (2015) (Carson, NV) | Big George Invitational(NV), 2015-04-25(#1) |
| B-300H | 461 | 39.17 | Adedokun, Ayodeji (2015) (Chisholm Trail, TX) | TX 5A Region 1 Lubbock(TX), 2015-05-02(#2) |
| B-300H | 461 | 39.17 | Ellington, Blaine (2015) (Huron, MI) | MI Regional 3-1 @ Saline(MI), 2015-05-15(#3) |
| B-300H | 461 | 39.17 | Knox, Kalid (2015) (Will C. Wood, CA) | CIF-SJS Division I Finals(CA), 2015-05-22(#1) |
| B-300H | 461 | 39.17 | Gilliland, Drew (2016) (Mitchell, NE) | NE Class B State Meet(NE), 2015-05-23(#2) |
| B-300H | 461 | 39.17 | Beverly, Malik (2016) (Northwest, OH) | OH D1 Region 4(OH), 2015-05-29(#2) |
| B-300H | 467 | 39.18 | Liburd, Emerson (2015) (Lahainaluna, HI) | Hawaii State Meet(HI), 2015-05-16(#3) |
| B-300H | 467 | 39.18 | Faulk, Malik (Riverside Military Academy, GA) | GA 2A Boys State Meet(GA), 2015-05-16(#1) |
| B-300H | 469 | 39.19 | Riveria, Daniel (Fitzgerald, GA) | GA 2A Sectional A(GA), 2015-05-02(#1) |
| B-300H | 469 | 39.19 | West, Alonzo (2015) (Anderson, IN) | North Central Conference Meet(IN), 2015-05-08(#1) |
| B-300H | 469 | 39.19 | Disilvestro, David (2015) (Milford, OH) | OH D1 Southwest District - Mason(OH), 2015-05-22(#1) |
| B-300H | 469 | 39.19 | Evans, Kam (2015) (West Liberty-Salem, OH) | OH D3 Region 12(OH), 2015-05-29(#1) |
| B-300H | 469 | 39.19 | El-Halawani, Evan (2017) (Lakeville North, MN) | MN Section 1AA Championships(MN), 2015-05-30(#3) |
| B-300H | 474 | 39.20 | Hudson, Cody (2015) (Silverado, NV) | Arcadia Invitational(CA), 2015-04-11(#1) |
| B-300H | 474 | 39.20 | Grissom, Trevin (2015) (Mitchell, IN) | IN Boys State Meet(IN), 2015-06-05(#9) |
| B-300H | 474 | 39.20 | Saldivar, Jacob (2016) (Tascosa, TX) | TX 6A Area 1-2 El Paso(TX), 2015-04-24(#2) |
| B-300H | 474 | 39.20 | Anderson, Travis (2017) (Edwardsville, IL) | Southwestern Illinois Relays(IL), 2015-03-28(#2) |
| B-300H | 474 | 39.20 | Bess, Chase (2016) (Tipton, IN) | Big Orange Invitational(IN), 2015-04-18(#1) |
| B-300H | 474 | 39.20 | Reinhardt, Zack (2016) (George M. Steinbrenner, FL) | FL 4A State Meet(FL), 2015-05-02(#7) |
| B-300H | 474 | 39.20 | Akok, Mayuen (2015) (Sioux Falls Roosevelt, SD) | Howard Wood Dakota Relays(SD), 2015-05-02(#1) |
| B-300H | 474 | 39.20 | Wilson, Dayzell (2015) (Bothell, WA) | WA 4A State Meet(WA), 2015-05-30(#4) |
| B-300H | 482 | 39.21 | Henderson, Tyrell (2015) (Lancaster, VA) | VA 1A State Meet(VA), 2015-06-06(#1) |
| B-300H | 482 | 39.21 | Scherer, Corwin (2015) (Burroughs, CA) | Maurice Greene Invitational(CA), 2015-03-21(#1) |
| B-300H | 482 | 39.21 | Duhon, Kameron (2016) (Southlake Carroll, TX) | TX 6A District 7 Coppell(TX), 2015-04-14(#1) |
| B-300H | 482 | 39.21 | Connor, Steven (2015) (Wheaton North, IL) | York Boys Invitational(IL), 2015-04-24(#1) |
| B-300H | 482 | 39.21 | Bullo, Nick (2016) (Gov John Rogers, WA) | Emerald Ridge and Puyallup at Rogers(WA), 2015-05-07(#1) |
| B-300H | 482 | 39.21 | Fusaro, James (2015) (Hamilton, AZ) | AZ D1 State Meet(AZ), 2015-05-09(#6) |
| B-300H | 482 | 39.21 | Sharpe, Damani (2015) (Beddingfield, NC) | NC 2A State Meet(NC), 2015-05-16(#3) |
| B-300H | 489 | 39.22 | Evans, Alex (2015) (Auburn, AL) | New Manchester Invitational(GA), 2015-03-20(#1) |
| B-300H | 489 | 39.22 | Richardson, Cordell (2015) (Cheltenham, PA) | PA 3A State Meet(PA), 2015-05-23(#1) |
| B-300H | 489 | 39.22 | Boura, Dylan (2015) (Grafton, ND) | ND Class B State Meet(ND), 2015-05-23(#1) |
| B-300H | 489 | 39.22 | Bair, John (2015) (Bishop Watterson, OH) | OH D2 Region 6(OH), 2015-05-30(#2) |
| B-300H | 489 | 39.22 | Muhammad, Basil (2015) (Columbia Heights, MN) | MN 2A State Meet(MN), 2015-06-06(#6) |
| B-300H | 494 | 39.23 | Netherda, Alex (2015) (Maria Carrillo, CA) | CIF-NCS Meet of Champions(CA), 2015-05-30(#4) |
| B-300H | 494 | 39.23 | Wade, Kobe (2016) (Carter, TX) | TX 4A District 11 Dallas(TX), 2015-04-16(#1) |
| B-300H | 494 | 39.23 | Church, Chandler (2015) (Jay M Robinson, NC) | NC 4A State Meet(NC), 2015-05-09(#5) |
| B-300H | 494 | 39.23 | Brown, Derrick (2017) (Aldine Davis, TX) | TX 6A Area 17-18 Cypress(TX), 2015-04-23(#4) |
| B-300H | 494 | 39.23 | Ragland, Darius (2015) (Pickerington North, OH) | Wayne Invitational(OH), 2015-05-01(#2) |
| B-300H | 494 | 39.23 | Gill, Jalen (2016) (Woodbridge, CA) | CIF-SS Division 2 Prelims(CA), 2015-05-16(#5) |
| B-300H | 494 | 39.23 | Ruwan, Tj (2015) (Elder, OH) | OH D1 Southwest District - Winton Woods(OH), 2015-05-22(#1) |
| B-300H | 501 | 39.24 | Howard, Naquan (2015) (F. W. Buchholz, FL) | FL 4A Region 1(FL), 2015-04-23(#7) |
| B-300H | 501 | 39.24 | Covington, Kyle (2016) (The Colony, TX) | Flower Mound Invite(TX), 2015-03-21(#1) |
| B-300H | 501 | 39.24 | Hickman, Fletcher (2017) (Cherokee, TN) | TN 3A Section 1(TN), 2015-05-09(#2) |
| B-300H | 501 | 39.24 | Dotson, Joe (2015) (Siuslaw, OR) | OR 4A State Meet(OR), 2015-05-23(#1) |
| B-300H | 505 | 39.25 | McCall, Fabian (2016) (Huntsville, TX) | TX 5A Area 17-18 College Station(TX), 2015-04-23(#2) |
| B-300H | 505 | 39.25 | Wilson, J'Len (2015) (Bunker Hill, NC) | NC 2A West Region(NC), 2015-05-09(#1) |
| B-300H | 505 | 39.25 | Stephens, Austin (2015) (Olathe East, KS) | KS 6A Championships(KS), 2015-05-30(#2) |
| B-300H | 505 | 39.25 | Ramsey, Darius (2017) (Parkway Central, MO) | MO Class 4 District 4(MO), 2015-05-16(#1) |
| B-300H | 505 | 39.25 | Raines, Jonathan (First Presbyterian Day, GA) | Viking Invitational #2(GA), 2015-03-21(#1) |
| B-300H | 505 | 39.25 | Mckisson, Isaiah (2015) (Fort Walton Beach, FL) | FL 3A State Meet(FL), 2015-05-02(#10) |
| B-300H | 505 | 39.25 | Mobhair, Jamil (2015) (Plantation, FL) | FL 4A Region 4(FL), 2015-04-21(#4) |
| B-300H | 505 | 39.25 | Spear, Andrew (2015) (West Carteret, NC) | NC 3A State Meet(NC), 2015-05-08(#3) |
| B-300H | 505 | 39.25 | Gunther, Ryan (2015) (Camas, WA) | WA 4A State Meet(WA), 2015-05-30(#5) |
| B-300H | 514 | 39.26 | Mellish, Sean (2017) (Brandeis, TX) | TX 6A Area 27-28 San Antonio(TX), 2015-04-24(#2) |
| B-300H | 515 | 39.27 | Rodgers, Jordan (2015) (Cherokee Trail, CO) | CO 5A State Meet(CO), 2015-05-16(#8) |
| B-300H | 515 | 39.27 | Braverman, Josh (2017) (River Ridge, WA) | WA 2A State Meet(WA), 2015-05-30(#3) |
| B-300H | 515 | 39.27 | Dodson, Harrison (2017) (Marcus, TX) | TX 6A Region 1 Arlington(TX), 2015-05-02(#7) |
| B-300H | 515 | 39.27 | Homik, Ryan (2015) (West Ottawa, MI) | MI LP D1 State Meet(MI), 2015-05-30(#4) |
| B-300H | 519 | 39.28 | Henderson, Dylan (2016) (Duncanville, TX) | Lancaster Meet of Champions(TX), 2015-03-06(#2) |
| B-300H | 519 | 39.28 | Holmes, Leonard (2016) (North Florida Christian, FL) | Golden South Classic(FL), 2015-05-23(#1) |
| B-300H | 519 | 39.28 | Moller, Tony (2015) (Los Gatos, CA) | SCVAL De Anza League Finals(CA), 2015-05-07(#1) |
| B-300H | 519 | 39.28 | Bracken, Carter (2017) (Lake Oswego, OR) | Three Rivers League Championships(OR), 2015-05-15(#1) |
| B-300H | 519 | 39.28 | Davis, Nolan (2015) (Helena, MT) | MT Class AA State Meet(MT), 2015-05-23(#2) |
| B-300H | 519 | 39.28 | Brown, Ian (2016) (Millard West, NE) | NE Class A State Meet(NE), 2015-05-23(#4) |
| B-300H | 525 | 39.29 | Reichenberger, Colin (2015) (Wellington, KS) | KS 4A Championships(KS), 2015-05-30(#2) |
| B-300H | 525 | 39.29 | Gross, Shakur (2015) (David Douglas, OR) | David Douglas and Barlow at Reynolds(OR), 2015-04-08(#1) |
| B-300H | 525 | 39.29 | Hopfe, Sam (2015) (Woodland Park, CO) | CO 4A State Meet(CO), 2015-05-16(#4) |
| B-300H | 525 | 39.29 | Luesse, Aaron (2015) (Tolono Unity, IL) | IL 1A Boys State Finals(IL), 2015-05-30(#2) |
| B-300H | 525 | 39.29 | Tunstall Jr, Dusha (2016) (Lawrence North, IN) | IN North Central Boys Regional(IN), 2015-05-28(#3) |
| B-300H | 525 | 39.29 | Liggett, Alex (2015) (Traverse City Central, MI) | MI LP D1 State Meet(MI), 2015-05-30(#5) |
| B-300H | 525 | 39.29 | Porter, Evan (2017) (Robert W Traip Academy, ME) | New England Championships(ME), 2015-06-13(#6) |
| B-300H | 532 | 39.30 | Skondras, Alex (2015) (Bella Vista, CA) | Capital Valley Conference Prelims/Finals(CA), 2015-05-15(#2) |
| B-300H | 532 | 39.30 | Burton, Koty (2016) (La Quinta, CA) | CIF-SS Division 1 Prelims(CA), 2015-05-16(#9) |
| B-300H | 532 | 39.30 | Neal, Christian (2015) (Bloomington, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#3) |
| B-300H | 532 | 39.30 | Colbert, Ian (2017) (Heritage, TX) | TAAF Games of Texas(TX), 2015-08-02(#1) |
| B-300H | 536 | 39.31 | Stratton, Taylor (2015) (Clovis, NM) | NM 6A State Meet(NM), 2015-05-16(#2) |
| B-300H | 536 | 39.31 | Barnes, Abraham (2015) (Chiles, FL) | FL 3A State Meet(FL), 2015-05-02(#11) |
| B-300H | 536 | 39.31 | Guillory, Carl (2016) (North Shore, TX) | TX 6A Area 21-22 North Shore(TX), 2015-04-23(#1) |
| B-300H | 536 | 39.31 | Evans, Demarcus (Athens Christian, GA) | GA 1A Private Sectional 1-4(GA), 2015-05-02(#1) |
| B-300H | 536 | 39.31 | Garcia, Andrew (Brentwood, TN) | TN AAA Section 3 South Subsectino(TN), 2015-05-08(#1) |
| B-300H | 536 | 39.31 | Dunn, Blake (2017) (Saugatuck, MI) | MI LP D4 State Meet(MI), 2015-05-30(#1) |
| B-300H | 542 | 39.32 | Hancock, Zach (2015) (West Orange, FL) | Metro Conference Championships(FL), 2015-03-19(#2) |
| B-300H | 542 | 39.32 | Virgo, Jared (2015) (Duluth, GA) | GA 6A Boys State Meet(GA), 2015-05-16(#10) |
| B-300H | 542 | 39.32 | Barrows, Josh (2015) (Helena, MT) | MT AA Western Divisional(MT), 2015-05-15(#1) |
| B-300H | 542 | 39.32 | Banton, Lyle (2015) (Upper Saint Clair, PA) | WPIAL AAA South Sectional Qualifier(PA), 2015-05-07(#1) |
| B-300H | 542 | 39.32 | Galloway, Jaylen (2016) (Thornton Fractional North, IL) | IL 3A Homewood-Flossmoor Boys Sectional(IL), 2015-05-21(#1) |
| B-300H | 542 | 39.32 | Bishop, Kevin (2015) (Centreville, VA) | VA 6A North Region(VA), 2015-05-29(#2) |
| B-300H | 542 | 39.32 | Weber, Harrison (2016) (Avon, IN) | IN Lafayette Jefferson Boys Regional(IN), 2015-05-28(#3) |
| B-300H | 542 | 39.32 | Cherkes, Brad (2015) (Madison, OH) | OH D1 Region 1(OH), 2015-05-29(#3) |
| B-300H | 550 | 39.33 | Evans, Tariq (2017) (Gainesville, FL) | Royal Invitational(FL), 2015-03-20(#1) |
| B-300H | 550 | 39.33 | Keeton, Marcel (2016) (Cedar Hill, TX) | TX 6A Region 1 Arlington(TX), 2015-05-02(#9) |
| B-300H | 550 | 39.33 | Jinning, Justin (2015) (The Colony, TX) | TX 5A Area 9-10 Little Elm(TX), 2015-04-23(#2) |
| B-300H | 550 | 39.33 | Jones, Christian (Grady, GA) | GA 4A Boys State Meet(GA), 2015-05-16(#7) |
| B-300H | 550 | 39.33 | Smith, Ron (2015) (St. Mary's College, CA) | CIF-NCS Meet of Champions(CA), 2015-05-30(#5) |
| B-300H | 555 | 39.34 | Felix, Brandon (2016) (McArthur, FL) | City of Miramar Invitational(FL), 2015-04-04(#1) |
| B-300H | 555 | 39.34 | Yeoman, Keandre (2016) (North Brunswick, NC) | NC 2A State Meet(NC), 2015-05-16(#4) |
| B-300H | 555 | 39.34 | Jackson, Emmanuel (2015) (Sanderson, NC) | NC 4A Mideast Region(NC), 2015-05-02(#2) |
| B-300H | 555 | 39.34 | Compton, Coree (2016) (Garland, TX) | TX 6A Region 2 Baylor(TX), 2015-05-02(#9) |
| B-300H | 555 | 39.34 | Hinton, DeWayne (2015) (NB Canyon, TX) | TX 6A Area 25-26 San Antonio(TX), 2015-04-24(#3) |
| B-300H | 555 | 39.34 | Sutton, Dailen (2015) (Bishop Dunne, TX) | TX TAPPS 5A State Meet(TX), 2015-05-09(#2) |
| B-300H | 555 | 39.34 | Sobalvarro, Edwin (2015) (Liberal, KS) | KS 5A Championships(KS), 2015-05-30(#5) |
| B-300H | 562 | 39.35 | Taylor, Chris (2015) (McGill-Toolen, AL) | AL 7A State Meet(AL), 2015-05-02(#3) |
| B-300H | 562 | 39.35 | Jefferson, Malik (2015) (Swenson Arts & Technology, PA) | Lower Merion Invitational(PA), 2015-05-02(#2) |
| B-300H | 562 | 39.35 | Milton, Charles (2015) (Beau Chene, LA) | LA 4A State Meet(LA), 2015-05-09(#4) |
| B-300H | 562 | 39.35 | Normandia, Reeve (2016) (Todd Beamer, WA) | WA 4A State Meet(WA), 2015-05-30(#7) |
| B-300H | 562 | 39.35 | Moore, Caleb (2015) (Shenandoah, OH) | OH D3 Region 9(OH), 2015-05-29(#3) |
| B-300H | 567 | 39.36 | Williams, Xander (2015) (Wichita North, KS) | KS 6A Championships(KS), 2015-05-30(#1) |
| B-300H | 567 | 39.36 | James, Lavonte (2016) (Long Beach Poly, CA) | Pasadena Games(CA), 2015-03-28(#2) |
| B-300H | 567 | 39.36 | Howard, Nic (2016) (Duncanville, TX) | TX 6A Region 1 Arlington(TX), 2015-05-02(#10) |
| B-300H | 567 | 39.36 | Farrer, Zane (2015) (Westlake, UT) | UT Region 4 Championships(UT), 2015-05-06(#2) |
| B-300H | 567 | 39.36 | Virgin, Veto (2017) (Albuquerque, NM) | NM 6A State Meet(NM), 2015-05-16(#3) |
| B-300H | 567 | 39.36 | Harris, Josh (2015) (Lewis & Clark, WA) | WA 3A/4A GSL Regionals(WA), 2015-05-23(#1) |
| B-300H | 573 | 39.37 | Neth, Caleb (2016) (Manhattan, MT) | MT Class B State Meet(MT), 2015-05-23(#1) |
| B-300H | 573 | 39.37 | Callaway, Will (2017) (Plano West, TX) | TX 6A District 6 Marcus(TX), 2015-04-16(#3) |
| B-300H | 573 | 39.37 | Tannehill, Thomas (2015) (Heritage Christian, TX) | TX TAPPS 3A State Meet(TX), 2015-05-09(#2) |
| B-300H | 573 | 39.37 | Corona, Romeo (2016) (Southwest -SD, CA) | CIF-SDS Finals(CA), 2015-05-30(#2) |
| B-300H | 573 | 39.37 | Conner, Maclean (2016) (Pleasant Grove, CA) | CIF-SJS Masters Prelims(CA), 2015-05-28(#9) |
| B-300H | 573 | 39.37 | Brooks, Marquise (2016) (Janesville Parker, WI) | WI D1 Janesville Parker Sectional1(WI), 2015-05-29(#4) |
| B-300H | 573 | 39.37 | Atkinson, Gregory (2015) (East Lyme, CT) | New England Championships(ME), 2015-06-13(#7) |
| B-300H | 580 | 39.38 | Phillips, Antone (2016) (Vanden, CA) | Sacramento Meet of Champions(CA), 2015-05-02(#2) |
| B-300H | 580 | 39.38 | Colon, Luis (2016) (Ida Baker, FL) | FL 3A District 11(FL), 2015-04-14(#2) |
| B-300H | 580 | 39.38 | Scarver, Savon (2017) (Centennial, NV) | NV D1 State Meet(NV), 2015-05-16(#3) |
| B-300H | 580 | 39.38 | Erickson, Jaron (2016) (Davis, UT) | UT 5A State Meet(UT), 2015-05-16(#6) |
| B-300H | 580 | 39.38 | Baggett, Jared (2015) (Moon Area, PA) | PA 3A District 7(PA), 2015-05-16(#3) |
| B-300H | 580 | 39.38 | Brandenburg, James (2015) (Frankfort, IN) | IN Lafayette Jefferson Boys Regional(IN), 2015-05-28(#4) |
| B-300H | 580 | 39.38 | Lawrence, Brandon (2015) (James Monroe, VA) | VA 3A State Meet(VA), 2015-06-06(#1) |
| B-300H | 587 | 39.39 | Van Patten, Nick (2017) (Sparks, NV) | NV D1A State Meet(NV), 2015-05-16(#1) |
| B-300H | 587 | 39.39 | Artinger, Isaac (2015) (Galena, NV) | Arcadia Invitational(CA), 2015-04-11(#3) |
| B-300H | 587 | 39.39 | Stovall, Rodney (2015) (West Florida, FL) | FL 2A State Meet(FL), 2015-05-01(#3) |
| B-300H | 590 | 39.40 | Blackwell, Carter (2015) (Dickinson, ND) | ND Class A State Meet(ND), 2015-05-23(#2) |
| B-300H | 590 | 39.40 | Kennedy, Ian (2015) (The Woodlands, TX) | TX 6A District 16 Humble(TX), 2015-04-16(#6) |
| B-300H | 590 | 39.40 | Hall, Joshua (2015) (Hoover, AL) | AL 7A State Meet(AL), 2015-05-02(#4) |
| B-300H | 590 | 39.40 | Diaz, Chris (2016) (Shorewood, WA) | WA 3A NW District 1 Championships(WA), 2015-05-22(#2) |
| B-300H | 594 | 39.41 | Clark, Tuvone (2015) (Mccluer South-Berkeley, MO) | Marion Freeman Invitational(MO), 2015-05-02(#1) |
| B-300H | 594 | 39.41 | Wiggs, Charles (2015) (I.C. Norcom, VA) | Hampton Relays(VA), 2015-04-11(#1) |
| B-300H | 594 | 39.41 | Swain, Derrick (2016) (Seminole, FL) | FL 4A District 2(FL), 2015-04-15(#3) |
| B-300H | 594 | 39.41 | Mitchell, Demtrtrus (2015) (Thornton Township, IL) | John Bell Invitational(IL), 2015-04-18(#1) |
| B-300H | 594 | 39.41 | Cross, Terrell (2015) (Ryan, TX) | TX 6A Area 5-6 Justin(TX), 2015-04-24(#3) |
| B-300H | 594 | 39.41 | Owens, Ayden (North Allegheny, PA) | PA 3A District 7(PA), 2015-05-16(#4) |
| B-300H | 594 | 39.41 | Castle, Dylan (2016) (Henley, OR) | OR 4A State Meet(OR), 2015-05-23(#2) |
| B-300H | 594 | 39.41 | Carter, Desmond (2016) (Bluffton, IN) | IN Boys State Meet(IN), 2015-06-05(#11) |
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