I haven't really done any animation but I'm pretty sure that that the final outcome will be at whatever speed you choose it to be despite how slow it is in Maya. If you create a video at 24 frames per second, then your final clip will be just that, 24 frames per second.
If your computer can play videos and movies, then you shouldn't have any problems viewing your final clip at regular speed.
Note: This is mostly a guess and not based on experience, so unless someone else post a definite answer, you could just do a test animation with a model you know is slow. That way you'll know for sure. I'm pretty sure you'll be okay though.
Don't be satisfied with what you can do but rather strive to do the things you can't do!
Exceed Expectations!