I'm on board with the consensus that there is not much to gain at this point. But we're missing some important information about the workout: what kind of effort, how much rest, and how do you feel?
If you ran this as close to tempo effort with very short rest, I can see it as a good way to keep sharp and work on really focusing on good crisp form and turnover.
Also, if you are running these at close to race pace with a little longer rest, I could get on board with that too. Especially if you've been running a reasonable amount of mileage (25+), then 2.5 miles total at race pace (with rest) is not going to put you in a hole a week from now. BUT .... if you're feeling tired, beat-up, heavy legs, aches and pains, then I would stay away from race pace.
Bottom line - I don't think you want to "hammer" this workout. Listen to your coach's instructions, and that will more than likely be keep in under control.