Here are all the mistake.

0:20 Minor : I was too far left in the hole, so i landed twice instead of double jumping over the last gap and lost +- .2 sec

1:01 Minor : lost +- .1 sec because i hold back to not hit the wall. If i would grab the wall, i would lose .7 sec so fair trade

1:35 Minor : again lost .2 to a landing since i double jumped.

1:40 Major, i double jumped way too early and lost 1 sec by doing 4 wall jump instead of 3 (Note, it is possible to do 2 jump instead of 3 but i only achieved it once on my +- 500 run)

2:12 Major : probably lost .6 sec due to a late down press

2:29 Major : Lost .7 sec due to missing the double jump and having to do one walljump

2:49 the timer said 166.3 but i got 166.9