20x20 sliding puzzle world record

first sub 12. I almost had an 11:50 yesterday but I had two 2 cycles. sub 12 is really hard
splits:
red/yellow clearing: 2:01
moving 200 tile: 5 (total 2:06)
red clearing: 57 (total 3:03)
moving 189 tile: 4 (total 3:07)
red 10x10: 1:58 (total 5:05)
yellow 10x10: 1:54 (total 6:59)
green clearing: 1:01 (total 8:00)
moving 389 tile: 3 (total 8:03)
green 10x10: 1:57 (total 10:00)
blue 10x10: 1:55 (total 11:55)