No. That bow should be faster then that IMO.
Don't take this the wrong way but I would guess that your release is probably the culprit.
Here is a cut and paste from Rod Jenkins:
SHOOTING TIPS :
"Never Stop Pulling"
By - Rod Jenkins
"Want to pickup 6-12 FPS at the same weight your currently drawing,
without buying a new bow?
Want to become much more consistent with your
shooting?
It's easy - learn to never stop pulling!
By far, the biggest form flaw I see with a majority of traditional archers
is "they stop pulling"!
Don' believe that? Break out the video cam and
shoot some footage of yourself, as well as your pals. Playback in
slow-mo and at the moment of release, you'll see the draw hand come
forward, often losing 1-2'' of draw before the fingers clear the
string, and often the fingers are getting scrubbed by string in the
process. Ever wonder why guys are buying thicker gloves and tabs?
Pulling in an archery shot is a 3 phase affair.
(1) Excessive pulling to anchor.
(2) Balanced pulling at anchor.
(3) Increased pulling (expansion) to shot conclusion.
No doubt it's a little more work to never stop pulling, but the dividends
are well worth the effort, and face it " guys shooting longbows and
recurves weren't looking for the easiest way to begin with"