hmm... this comments are maybe too late to use them for your recital, but you can use them afterwards as well I suppose.. I find it difficult too say something sometimes because the sound quality makes it sometimes very difficult to say what's wrong and who's wrong (the recorder or you). (buy a good one if you've the possibility!! ) I'm practising the piece right now, maybe I'll post it later :-)
oh, and I didn't mention all the good things you did, sorry, only things you can improve (in my opinion at least). But you played it oke :-)
Andante
Beginning part: no acccents!! (in bass and soprano, example, first note bar 11)
10: No big rit.! Just a bit calmer
14 no rit!! + ff!!!!
20-21 growing intensity
Presto:
Theme: it’s too fast for you (at the time you recorded this), it sounds very very messy, use more the tip of the finger to get a bright sound, practise hands separate.. and practise not only fast..
38 dim.!
40 and on: more left hand!!!
Con anima
Clean pedal!
82 and on: better balance: left louder, more expressive, right lighter and less messy
106 ritard. Too early/too much
A tempo
133-136: legato, not a wrist movement or something like that for every chord..
154 and on: Check the dynamics please!! (F -> P)
174, last note: make more special
202 rit. Too early
211 and on: left hand to short? (not sure, can't hear this well)