After playing that a couple of times you play this fill
--------------------|-----------------|-----|------
--------------------|-----------2-----|-----|------
--------------------|--2-----2--------|-----|------
--1-----1--4-----4--|-----------------|--5--|------
Drums enter (Bass Line #1)
---------------|------------|----------------
---------------|------------|----------------
------------2--|3-----5--2--|----------------
---5-----5-----|------------|----------------