In my run, I used the following maps and the following sequence.
Tangerine > Tsunami > Gold Mine > Linear > Axison

There must be better sequences.
However, this sequence that I made was without skips.

wouldnt u want linear last since its the easiest ?

Start with the most difficult ones so that if you fail, you don't lose as much time.

Tsunami, Linear, and Tangerine are the fastest 3 maps, 4th and 5th depends on your comfort level. Like you can do GlassBox 4 if you want to do some aled + tight optimizing + weird skip, or Axison for a really short but not skippable map, Gold Mine is pretty consistent, Future_Race is probably good if you're fast at gores, and Water Lily can be fast-ish if you do deep skip. So really it's just picking 2 of those 5 at the end

Actually based on sum of best, I think Gold Mine is always the fastest out of those 5, so it becomes a 1 in 4. But needs to be tested with best strats on the other maps