You're not too far from the pack;-)
Been trying to put it on the list, but having technical difficulties.
Poke if assistance/advice needed.
Using a Garmin Forerunner 35. The GPS track and data appears, but no splits.
Hit the bottom right side button at each control. Watch has always worked OK for regular e-punching.
You can just type in your total time.
If somehow you have no splits but an entire outing time and track, maybe you can open your GPS app and hover the mouse where it looks like you've changed direction at the control and estimate the time.
You're not pulling in data, you're typing how long for each leg - either as a total time at that point or the peg-leg time. Use "add splits".
[I now see you got the total int here - woot!;-]