Each swimmer has a unique 14 digits ID# once they register with USA swimming.
The first 6 digits are the swimmers birth date: mm/dd/yy; the next three letters
are the first three letters of athletes legal first name; the next letter is the middle
initial, followed by the first four letters of the swimmers last name
Example: Sarah Elizabeth Smith born January 13, 1998 = 01131998SARESMIT
If you do not have a middle initial or last name four letters or
longer, the missing characters are a star (*). John Bur would be mmddyyJOH*BUR*.