I'm a 22 yr old student. I orgasm too early while mastrubating. Within a min. So will it be the same during actual sex? Can something be done?

Slow down. Premature ejaculation is a common condition. While 'working alone' you can practice maintaining focus and slowing or stopping self-stimulation briefly to extend duration. Similar w/actual intercourse--pause to focus on partner's pleasuring, then resume yours.