Parsing ST2 vs STD File Format

[Ken Henry]

Hi,  I am new to the group and this is my first post.

I am trying to parse the standards cuts for USA Swimming motivational times (http://www.hy-tekltd.com/Updates/USA-S-2013-2016-TimeStds.zip) and the Metro LSC LCM cuts (http://metroswimming.org/Standards/2016_JOLC.zip) .  The files state they are Hy-Tek .std files but I can't determine if the file format is consistent with Hy-Tek .st2 standards files, running through a hex viewer they appear to be different.

I read through Troy's document on the .st2 file format (https://docs.google.com/open?id=0B48BXDxt74TQeDJEQjdlZTdRME9WZUJLY1dVcU45UQ), an excellent document for the .st2 file,  is there a reference to .std files?

My goal is to parse these files in an ios app that compares the standards cuts, a parser in objective-c or swift would be excellent but could reference any language.

-Ken