If you are able (authorized) to watch ESPN3 on the app (or online with a computer), you should be able to choose which event to watch.

On the stats, at practice today I noticed that they DO use The Gymnastics ScoreKeeper software to generate stats (as required at Nationals)... but apparently they must want to ruin them by using StatBroadcast to load them onto a webpage!?? (It's shown by its old name BeaverCreek Software.)