Yes, I meant to have two timpanists. I have been studying the Timpani in a small degree, and realized that it is actually fairly common to have several timpanists to allow for more notes at a time, so I decided to try it, but I forgot to mark it in the score. Thank you for pointing that out. I will re-notate it for two timpanists on separate staves.
All right, I'm going to explain this one final time. You cannot write timpani like that. It's unplayable. It can only play one (maximum two) note at a time, and most of all CANNOT do arpeggios. If you want to write more notes, use more than one timpanist and therefore write it on two or three staves.
SHEET MUSIC
Thank you for pointing that out. I will re-notate it for two timpanists on separate staves.