Men's 600m -- Place 1
1)
Held, Mason
York (Neb.)
1:20.14
(02/03-02/04)
1:20.25
(03/02-03/04)
1:20.96
(03/02-03/04)
1:21.62
(01/14)
1:23.16
(12/09-12/10)