Her stance is not normal, if she always stands like that, but usually
if a horse has laminitis and founders, the front legs are also
stretched out in front to relieve the toes. Is there any pulse and a
lot of heat in her front feet?
She does need a correct trim asap though! That alone might bring her
the comfort she desperately needs. I'll PM you with names of trimmers
in your area. Best wishes!!