Behind them, the Red Bull of Sergio Perez was involved in a terrifying collision with both Haas drivers, destroying their cars and ending their weekend early.
The second race start was less than eventful, with all drivers' getting away cleanly, and a procession around the principality ensued.
Here is what the top three had to say following the Monaco Grand Prix...
"No words can explain that. It's such a difficult race, I think the fact twice I've been starting on pole position and we couldn't quite make it makes it even better in a way.
"It means a lot, obviously. It's the race which made me dream of becoming a Formula 1 driver one day.
"Fifteen laps to the end you're hoping nothing happens and the emotions are coming.
"My dad has given everything for me to be here and it was a dream of ours for me to race here and win here, so it's unbelievable."
"Tricky race. The pace at the beginning was incredibly slow. I had one little half look before the tunnel but didn't have a small enough car to fit into the gap!
"Thanks to the team. It's been a great weekend all-round. Nice to put a result on the board. I've been strong the last few weekends but didn't have the result to show for it. Nice to have a podium.
"Charles has been mega all weekend. They have been quick from the very first lap.
"I'm happy with P2. A good result for the team. Very, very happy."