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Dissertation Help

Basically my dissertation is on v02 running economy differences in 2 ten minute barefoot runs. This study hypotheses that there will be discrepancies for running economy in each barefoot run; however the null hypothesis is that there will be no change in running economy between the two barefoot runs.
I compared v02 at each minute and ran a t-test: two sample assuming equal variance. I got the following t stat and p value for each minute.
Minute 1 -0.54 0.6
Minute 2 -0.11 0.92
Minute 3 0.26 0.79
Minute 4 0.42 0.68
Minute 5 0.36 0.73
Minute 6 0.3 0.77
Minute 7 0.3 0.77
Minute 8 0.09 0.93
Minute 9 0.32 0.75
Minute 10 0.98 0.34

I'm just unsure about how to move onto describing these results and talking about them in my discussion. Any help would much appreciated. I know i should know but i just can't seem to get my head around it.