Here are the season 1 episode run times:
Hangin' with Michelle-23:48
On the Rebound-23:47
Please Pass the Jock-23:47
Warriors, Part I-23:43
Warriors, Part II-23:40
Torn Between Two Teachers-23:46
My Dinner with Mark-23:20
Miracle in Oaktown-23:37
In Vanessa We Trust-23:31
How to Succeed in Business Without Really Trying-24:00
Valentine's Day Massacre-23:48
Boyz in the Woodz-23:37
Boys Don't Leave-23:25
P.M.S.: Post Moving-in Syndrome-23:47
A Moving Experience-23:47
Livin' a Large Lie-22:59
Some episodes run a little on the short side but it doesn't seem to be because of music edits. All music (to my knowledge) is intact. These seem to be the original broadcast versions.
"Wishes come true, they come false as well."
---Lyrics from Dolly Parton's song What a Heartache.