If it takes me longer to complete an interval than the app had targeted, my watch should recognize that I haven't completed the set yet and wait for me to finish the set before beginning the next one. I recently did a 500 yard swim with an 8 minute interval. It took me 9 minutes to complete the 500 yards, and when I got to the wall, my watch was showing that I was technically 30 seconds into my next set. This led to issues of data tracking for my workout, and the app ended up overestimating the number of yards I swam.
If the timer expires for an interval and the watch knows I haven't finished swimming the distance, it would be great if it waited for me to finish the interval before starting the next segment.
Thanks!