The 1 : 06.52 he achieved as a Grayhound .
Mohrfeld won the 100 - meter breaststroke at the Y state meet , bettering his previous best of 1 : 06.52 with a 1 : 06.1 .
The 1 : 06.52 Mohrfeld achieved as a Grayhound .
Mohrfeld won the 100 - meter breaststroke at the Y state meet , bettering his previous best of 1 : 06.52 with a 1 : 06.1 .