Can I issue a single query HealthStore to get back multiple series

I am writing an app to retrieve the dive info from HealthStore (specifically HKQuantityTypeIdentifier.underwaterDepth and HKQuantityTypeIdentifier.waterTemperature. To get the data, I am using HKQuantitySeriesSampleQuery to get the discrete dive events or values so that I can export them to dive logs (e.g., Subsurface) or to graph the depth profile and temperature.

I am able to fire the HKQuantitySeriesSampleQuery to get the depth and then another query to get the temperature. However, is there a way I can fire one query to get both depth and temperature. I would like to not join the two results if possible.

Thanks in advance