I know this sounds a bit odd but if you have a large number of results it doesn't really matter what order you store them in the longest run of outs will be pretty much the same. Excuse me if I'm telling you what you already know.
Whether we are talking horse races or side effects in a drug trial the run of outs is entirely dependent on the hit rate percentage. Your hit rate is not much inferior to a coin toss so if you can sustain it you will never have a serious run of outs.
Congratulations.