"Your designated institutions have instant access to your entire application on-line including your AADSAS GPAs. Part of this service, AADSAS sends a printed copy of your application via UPS to all of your designated schools, which may take up to 2 weeks in the mail."
So most likely they looked it up online. Because even if AADSAS sent it out, it would take a # of days/weeks to get there, right? Well no worries if you got the secondary app.