Swim not detecting intervals

Strava laps/intervals loading correctly.

However in intervals.icu its showing a random lap at the beginning for 6 minutes and nothing else. It’s also detecting that in my “best paces” I’m doing 100m in 1s. Wow!


Not sure if I’m just doing something weird or incorrectly.

Would it be possible to get that Swim (and others) from Garmin Connect? Assuming you are a Garmin user. Strava has sent back very little data.

Yes, absolutely David, thank you so much for your help. I attached two swim activities.

Tx. I meant to connect Intervals.icu to Garmin connect so your swims (and others) will come from GC instead of Strava. Intervals.icu has a lot of code to handle swims via fit files and I am hoping that will sort out the issues with the Strava swim. You can also download a fit file for the swim from GC and manually upload it to test.

Sorry for resurrecting this thread but I’ve noticed the same issue. I’ve tried what you recommended @david but when I click on the “Intervals Data” option it says none detected. Here is the fit file from GC.

Morning Swim