Catholic private school question?

I took my HSPT test today to get into this private Catholic high school I want to go to [btw, it's Archbishop McCarthy High School] .If any of you have ever been accepted into a Catholic High School , please give me an estimate as to about how long it would take to hear their response because truthfully I'm a little bit worried because they only gave us about 15 minutes to finish a section with 60 questions! 289 questions in total. Soo, yeah, I'm a little excited... and r e a l l y nervous. thanks in advanced C: