The 400 meter swim was the first event for the Luke Air Force base triathlon Aug. 20, 2016 at Luke Air Force Base, Ariz. Along with the 400 meter swim, competitors biked 11.4 miles and ran five  kilometers. (U.S. Air Force photo by Senior Airman Devante Williams)
<br>Unit: 56th Fighter Wing Public Affairs
Senior Airman Devante Williams
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