why is the order of my music in my playlists in the opposite order?

I've ordered music in my playlists on iTunes to the date added, so that my newest music is at the top of the playlist. However, theyre ordered in the exact opposite order when I've synced these playlists onto my iPhone. It's really annoying to have to scroll right down to the bottom to find my latest music :/ I've also found that the music in my smart playlists and playlists which have been ordered with no preference i.e. the first column (#1,2,3,4,5) are in the right order, however. Really strange!