Average time of Party Speed SNG vs. average time of Party regular SNG?

[illegit]

Anyone have any good estimates on how long

A) an average regular takes if played from start to end (i.e. getting 1st or 2nd place)
B) an average speed takes if played from start to end (i.e. getting 1st or 2nd place)
C) the overall average time spent at a single regular SNG
D) the overall average time spent at a single speed SNG

I'm thinking for B) it's 40-45 mins though I always forget to look at my clock when i start a set of SNGs. And for D) I'd estimate for a good player it'd be maybe 35 minutes?

I have no clue for the rest cause I don't play regulars, but I'd like to hear some (educated) guesses, or data if you've collected it.

[Davey]

I only play the regulars... this isnt from a big sample just the past few.. Start to finish I got an average of 58.4 minutes. My overall average time was 40.3 minutes.

[sonneti]

Small sample aswell on party since the update:
A: regular start to finish - 54 Mins
B: speed start to finish - 32 Mins
C: Average time over 101 x $33 regulars - 42 mins
D: Average time over 52 x $22 speeds - 22 mins