Played two games.
One has add 1 Gas on Preserve, once I have 40 Gas execute a defeat trigger. The time for this to happen was 1 minute and 1 second, or 61 seconds.
The second game, which has zero waits, also had add 1 Gas on Preserve Trigger. At 61 Seconds, a defeat trigger would execute. When this happened, I had 488 Gas.
Same time frame with different gas amounts.
488 divided by 40 equals 12.2.
Basically I just needed the 488 because in an old map a special was 40 Gas but this one has Zero Waits, so....