The first case is applicable if Team Edition is not enabled for your team.
To see the sequences of other team members please do the following:
Open the list of your team's logins in the drop-down menu in the top right corner of the screen.
Click on the email address of the team member you want to view.
Important: Only users with the Admin role can log into accounts of other team members. The role can be changed in the Team tab from the Team Owner's account:
The second case is when you have Team Edition enabled.
If you use Team Edition in the Public mode, you can see sequences of each team member from your account:
In case you use Team Edition in the Private mode, only Team Owner can see sequences of other team members.