2016 Olympians Highlight NBC's Live Coverage of PHILLIPS 66 USA Swimming Championships

NBC Sports Group presents coverage of the Phillips 66 USA SWIMMING National Championships this week, beginning tonight, Tuesday, June 27, live at 7 p.m. ET on NBCSN. Coverage, part of the Team USA Summer Champions Series presented by Comcast, continues throughout the week on NBCSN and Universal HD, with NBC hosting coverage this Saturday, July 1, and Sunday, July 2, at 1 p.m. ET.

In addition, coverage will be livestreamed on NBCSports.com and the NBC Sports app - NBC Sports Group's live streaming product available on mobile devices, tablets, and connected TVs. Content will be presented as part of the Olympic C hannel: Home of Team USA partnership among NBCUniversal, the IOC, and the USOC.

Highlighting the field are Katie Ledecky, who won five Olympic medals in Rio including four gold, Simone Manuel, who tied for gold in the 100m freestyle in Rio to become the first African American woman to win an individual Olympic medal in swimming, eight-time Olympic medalist Nathan Adrian, Rio 100m breaststroke champion Lilly King, backstroke specialist Ryan Murphy, a triple gold medalist in Rio.

Ted Robinson calls the action, joined by analyst Rowdy Gaines and reporter Trenni Kusnierek in Indianapolis, Ind.

Coverage of Olympic Sports on NBC Sports Group platforms is a presentation of the Olympic Channel, Home of Team USA.