Day one was big and day two was even bigger. Lots of fast swims, fun times and a great crowd at the famed IUPUI pool in Indianapolis for the 2015 Duel in the Pool. Once again, swimming photographer Mike Lewis brings us these images from the pool.

Michael Chadwick waves to fans (photo: Mike Lewis)

Matt Grevers off on his way to a new world record in the 100 backstroke (photo: Mike Lewis)

Jessica Hardy (photo: Mike Lewis)

Ranomi Kromowidjojo on her way to matching her world record in the 50 free (photo: Mike Lewis)

Connor Jaeger catches his breath after crushing the American record in the 1500 m free at the duel in the pool (photo: Mike Lewis)

(photo: Mike Lewis)

Team Europe’s Franziska Hentke in the 200 fly (photo: Mike Lewis)

Courtney Bartholomew takes the win and the American record in the 100 backstroke (photo: Mike Lewis)

Jeaeger and Paltrinieri go full battle down the wire in the men’s 1500 (photo: Mike Lewis)

Cody Miller cools down after setting the American record in the 100 breast before a hometown hoosier crowd (photo: Mike Lewis)

Leah Smith in the 800 free at the duel in the pool (photo: Mike Lewis)

Cammile Adams wowed with a new American record in the 200 fly (photo: Mike Lewis)