I agree, i would also like to see personal records for swimming!!!!!
Yes, especially if it went with 'lap labelling' option..... like:
Freestyle Freestyle with pull buoy Freestyle with fins
I try to note the lap numbers where I changed from one setup to another, sometimes using a lap ot two of breaststroke as a marker. After my data has been uploaded to GC, I go through it by interval number and pick out the best times for each of these categories and record them on an Excel table, where PR's are highlighted. Quite low tech really :)