Hi - I need pretty much the same thing. I did a sprint tri on the weekend and no matter how many times I hit "Lap" on my 910XT when I came out of the water, it still though I was swimming. So I have the right overall times, I just need to adjust where the transitions were.

Thanks! Paul

You can open the TCX files in Excel. (Open as XML table.) TCX files are really XML. Each row represents your lat/long position at a given moment in time, with other data in the rows such as speed HR and the sport. Sport is typically first column (column A). Changing the sport in the rows that represent your 300y should be easy but you'd also need to change some of the time stamps too. It'd be a lot of tricky work unless you do this kind of data analysis for a living. You can easily end up with inconsistent data.

Frankly you'd be wasting time on this. Take a look at the official race results and if they jive with what you think your watch should say (they will) then it's all good. Accept the time from race results. Analyzing one race isn't that important, and besides the data is still useful even if the lap was pressed slightly late.

Thanks Dilbert

Connect is not offering TCX as a download format - only "Original Format" (fit file). TCX option is greyed out.

True, the race website offers full details that make sense for the swim, bike and run, even transition times. It just is disappointing in the sense that it's the first triathlon I've ever managed a respectable swim in (3rd overall), and the slightly-late change over incorporated about 5k of my cycle as part of my swim. I bought the watch specifically for these races and it was a big let down I'd still like to see if I can fix it.

Still, thanks for the information, much appreciated.