Hamilton led from pole position and dominated throughout for his fourth race victory at the Marina Bay circuit.
The top three remained unchanged from qualifying as Ferrari's Vettel failed to get past the Red Bull of Verstappen.
Russian Grand Prix
Verstappen to start at back of grid as Bottas claims that he 'wasn't allowed' to go for victories
AN HOUR AGO
Hamilton's seventh win of the 2018 season gives him a 40-point advantage over Vettel with six races remaining.
“Great job everyone – what a weekend,” Hamilton says. “Keep pushing. Keep pushing.”
The Brit is favourite to beat Vettel to a fifth world title, level with Juan Manuel Fangio.
Formula 1
Aston Martin want Vettel to stay and expect answer 'imminently'
14/09/2021 AT 08:45
Formula 1
Verstappen's collision with Hamilton a 'tactical foul' - Wolff
13/09/2021 AT 08:46