USATF Hershey National Junior Olympic Track and Field Championships 2018

 1 Gilmore, Ian                 12 Track Hou             49.03q          

  2 Davis, Miles                 15 Team Hurr             49.98           
  3 Vinson, Ezekiel              15 49-Unattached         50.03           
  4 Roberts, Jahi                01 Medgar Ev             52.20           
  5 Sherman, Jenner              13 Emerald V             54.69           
 -- Laxson, Logan                13 36-Unattached           DNS           
 -- Gray, Miles                  03 Marlboro                DNS           
 -- Willie, Ryan                 03 i5 Elite                DNS