The steps below show how to sort Assignment submissions so only one group of students is displayed, but the same steps apply to Grades when on the Enter Grades screen.
1) In the View By drop-down, select Groups
2) Click Apply
Next, do the following:
1) From the Groups drop-down, select the group you wish to view
2) Click Apply
Now you will only see the submissions or grades for the students enrolled in that Group.