I'm not sure how easy it will be to the sort the data but that is your best bet.
With Spin & Gos it is worth keeping in mind that the tournament registration fee is the same for every game. As you probably know, they offer games with higher multiples by offering lots of games with only a 2x multiple between three players. Realistically, in the long-run you're probably not going to do any better than you would theoretically in 3man WTA SnG's, it would average out to you receiving the expected return from a 3man S&G probably. I think a regular or turbo fifty50 sit and go would be more likely to be profitable in the long-run as they are easier to consistently cash in at a high %.
For this purpose and to see my win rates at these i had created a python script. Every spin i play i record it and the peogram tracks your wibrate and spib multipliers it is very easy to use it. If you want i can share it to you. You just need to have python 3.5 on your pc