It’s been a great 4 days of racing in NorCal as some of the world’s best swimmers converged upon the George Haines International Swim Center for the 2015 Arena Pro Swim Santa Clara meet. SwimSwam’s chief photographer Mike Lewis has been working it all week and he’s brought us some great images from the event. Here’s our Arena Pro Swim Santa Clara final photo vault – enjoy.

Michael Phelps on his way the final of the 200IM (photo: Mike Lewis, Ola Vista Photography)

Connor Jaeger Santa Clara Pro Swim 2015 (photo: Mike Lewis, Ola Vista Photography)

Lotte Friis in the 800 free final Santa Clara Pro Swim 2015 (photo: Mike Lewis, Ola Vista Photography)

Dave Durden (photo: Mike Lewis, Ola Vista Photography)

Gisela Morales ready for the 200 backstroke final 2015 Santa Clara Pro Swim (photo: Mike Lewis, Ola Vista Photography)

Michael Andrew (photo: Mike Lewis, Ola Vista Photography)

Katinka Hosszu on her way to the final of the 200 IM (photo: Mike Lewis, Ola Vista Photography)

Josh Prenot in the final of the 200IM (photo: Mike Lewis, Ola Vista Photography)

Michael Phelps takes teh win in the 200IM (photo: Mike Lewis, Ola Vista Photography)

Michael Phelps prelims 200IM prelims 2015 Santa Clara Pro Swim (photo: Mike Lewis, Ola Vista Photography)

Celina Li (photo: Mike Lewis, Ola Vista Photography)

Gunnar Bentz prelims 200 IM Santa Clara pro swim 2015 (photo: Mike Lewis, Ola Vista Photography)

Alia Atkonson in the prelim 200 IM (photo: Mike Lewis, Ola Vista Photography)

Katinka Hosszu 200 back prelims 2015 Santa Clara Pro Swim (photo: Mike Lewis, Ola Vista Photography)

Cullen Jones 100 free prelims Santa Clara (photo: Mike Lewis, Ola Vista Photography)

Tom Shields in the prelims of the 100 free (photo: Mike Lewis, Ola Vista Photography)

Elizabeth Pelton prelims 100 free 2015 Santa Clara Pro Swim (photo: Mike Lewis, Ola Vista Photography)

Vladimir Morozov 100 free prelims Santa Clara 2015 (photo: Mike Lewis, Ola Vista Photography)

Ryan Murphy and Michael Phelps off in the prelims of the 200 backstroke (photo: Mike Lewis, Ola Vista Photography)

Elizabeth Pelton prelims 200 backstroke 2015 Santa Clara Pro Swim (photo: Mike Lewis, Ola Vista Photography)

Chase Kalisz in the 200 IM final Santa Clara 2015 (photo: Mike Lewis, Ola Vista Photography)

Missy Franklin 200 backstroke 2015 Arena Pro Swim Santa Clara (photo: Mike Lewis, Ola Vista Photography)