Question when to take DAT..

I am confusing about the timeline..

Ok, dental schools don't look at my application if mine is not ready , right?


then why do I need to submit app ASAP if I am not ready for my DAT score ? ( I am going to take it in July 7 )


Should I submit application around July 7 ?



Should I still submit application around June 4 ?
, IF I still need to submit my application ASAP, then why do I do that because my DAT score won't be ready by that time ?