First track times ever, pathetic or respectable?

[TRIXIE]

I went out to the track's test and tune last night, preparing for friday. It was my first time. On both passes, I spun bad, the track is much slipperier than asphalt! First pass: .900 Rt, 2.668 60ft, 10.368 1/8@ 71.51mph, 15.781 1/4@ 90.76mph. Second pass: .940 Rt, 2.502 60', 10.125 1/8@ 72.1mph, 15.538 1/4@ 90.97mph. Is this respectable? What track times should I expect?

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2000 White GT, 5 Speed, Stock