I think that's a darn decent opening run for a box-stock 1911, and mirrors my thus far 500-ish rounds through my Stainless Government without issue.
I have to say, for all the talk about the finicky nature of 1911s, I've had fewer issues with my 1911 in the first 500 than I did with my M&P or my Sig 226 (which weren't many, and even then with .357 Sig conversion barrels, but still).