Based on 36 ppppg extract potential from the 2-row and 32 ppppg from the cara and crystal, I figure you have 410 total gravity points in the grains. Assuming you ended at 5 gallons volume at 1.062, you got 62*5=310 gravity points into your wort.
That makes for a brewhouse efficiency of 310/410 or 76% efficiency.
Lots of batch spargers get 80% and above brewhouse efficiency. Your numbers look good.