Horrible horrible!

So I finally tracked my car at the Santa pod raceway today.. I had high hopes as this is a sea level track. Back in Idaho running close to 6000ft with DA I ran consistent 13.0.13.1s at 112-113. Well my first run I almost puked after I saw the time slip. [email protected] !!:crying: The car hasn't thrown any codes (that I know of) and I removed the maf sensor and cleaned after that run. My highest trap speed was 109 and thats about it. I want to convince myself its the DA since i hope nothing is wrong with the car. But after seeing the times online of similar performing cars running the time they should, Im a little skeptical. There were two 2000+ trans-ams on radials and modified running slower than me so that made me think too. What should I check for? Car seems to run fine other than those timeslips.