2014 Nicholas Larkey
  Yanli Wang
  Peng Zhao
2015 Omid Sadeghi
  Elena Medina
  Longteng Tang
  Dylan Sures
2016 Alex Brueckner
  Camille Richardson
  Dylan Sures
  Ivan Titaley
2017 Charles Culbertson
  Hanyang Zhang
  Partha Sheet
  Zhifei Li