2013LCNationalsChase Kalisz wins the 400 IM.
Courtesy of: Peter H. Bick
Arena Grand Prix - Santa Clara editorial coverage is proudly sponsored by Arena USA. Visit ArenaUSA.com for more information on our sponsor. For all the latest coverage, check out our event coverage page. Also, take a look at some amazing photography in our Facebook photo gallery.

Commentary by Jeff Commings

SANTA CLARA, California, June 21. NBAC's Chase Kalisz posted a sub-1:10 breaststroke split en route to fifth in the world in the men's 400-meter IM at the Arena Grand Prix in Santa Clara.

Kalisz, who was even with the field at the 200, smashed everyone with a sizzling breaststroke split to move to fifth in the world with a 4:11.71 for a five-second triumph. His performance tonight is the second-best in his career, bettering the 4:11.83 he used to win Nationals last year. His best time ever is a 4:09.22 from the World Championships last summer.

Gators' Sebastien Rousseau wound up taking second in 4:17.49, while Dynamo's Jay Litherland snared third in 4:18.29 to round out the podium-placers.