Your last post is somewhat vague. What exactly are you referring to when you talk about 32 and 48? Many people are happy to help and encourage, but I would suggest that you become a bit more familiar with the jargon that TI people like to use in order to effect the best communication.
The 32 was calculated by the watch. I assume it was something like 22 secs /25 y plus stroke count of 10 approximately.
The watch does not display speed per 25y, only a calculation per 100m. It usually says 120 for me regardless of the distance I swam to reach that measurement. I assume that is 120 seconds per 100 which seems accurate.
Also I am referring to the swimovate poolmate watch. Not the swim sense by finis like I stated in the title.