people who don't work hard

i'm on a team for my school, been on it for almost 2 years. and technically we're not allowed to make cuts, stupid rule. we have some of the laziest people on our team, who are taking up MY damn space. some of them are really cool people, and i love them to death, but i get so fucking mad when theyre wasting everyones time just because they want to sit around and chat. because they aren't doing hard work in practice, they will never participate in meets which means that because i do participate, and i need time to work at my skill level they're taking it away from me. it makes me, and the other people who actually work hard at this sport incredibly angry which messes us up, especially since what i do takes a hell of a lot of concentration. soo frustrated. im trying to convince my coach to talk to them and make the lazy asses go away.