I posted an outline of the Gospel of John in Russian a few days ago. You can find the English version below and as a PDF on the page devoted to John’s Gospel.
Gospel of John Outline
Prologue: 1: 1-18 The eternal Word enters the world.
Part 1: Testimony and Signs (1:19 – 12:50)
1:19-34: John testifies Jesus is the Son of God.
1:35-51: Jesus Gains Followers.
From Cana to Cana, signs 1-3. (2:1 – 4:54)
2:1-12: 1st sign, water into wine.
2:13-22: 2nd sign, Clearing & Establishing the Temple.
2:23-3:21: Nicodemus, re-birth to eternal life.
3:22-36: John’s last testimony.
4:1-26: Messiah offers living water to Samaria.
4:27-42: Samaritan Belief & Testimony.
4:43-54: 3rd sign, healing a Nobleman’s Son.