| 1 | California Institute of Technology加州理工学院 |
| 2 | University of Illinois Urbana Champaign伊利诺伊大学厄本那—香槟分校 |
| 3 | Cornell University康乃尔大学 |
| 4 | University of California Berkeley加州大学伯克利分校 |
| 5 | Virginia Polytechnic Institute and State University弗吉尼亚理工大学 |
| 6 | Penn State University Park宾州州立大学-University Park Campus |
