Looks good to me - I might leave the overhead lights in the crop (keeping the top and bottom edges as they are from the original) which means that it may include a little more information to the right but retains the comfortable headroom above the skater in the foreground. The crop certainly helps viewers focus on the in-focus skater.
If you have Photoshop or powerful enough image editing software, you could also subtly manipulate the background to make the skaters stand out more.
The question, however, is: does it work for you?
Do whatever you feel is the right thing to do to the image - you're the boss