My office also uses Labcorp and I find they are much quicker than others. I took mine on a Friday and received results the following Wednesday. On average, I’ve heard it takes about 2 weeks.
I did mine through LabCorp as well. I did it last Monday and got the results this last Saturday. They posted it on the labcorp portal for me to look at.
Just did mine last Tuesday, got the results yesterday, so 6 days including weekends. Labcorp did my testing but it was handled through my OB office / results were posted to my OB office’s portal (my doctor only publishes normal results so I presume I would have received a call if anything came back as having risk associated)