Michele Tafoya will cover Olympic swimming for the first time, joining Dan Hicks and Rowdy Gaines poolsideon the NBC broadcast team in Rio.
Tafoya previously covered three Olympics.
She was a sports-desk reporter at London 2012, worked rhythmic gymnastics and softball at Sydney 2000 and was a late-night host for CBS at Nagano 1998.
Hicks and Gaines have covered swimming together at every Olympics since Atlanta 1996, with the three-time 1984 Olympic champion Gaines debuting at Barcelona 1992.
Hicks, Gaines and Tafoya teamed for the 2015 World Swimming Championships in Kazan, Russia.