The Southeastern Conference opened its girls swimming and diving season with a full slate of tri-meets held around Washtenaw County Thursday night.

League heavyweights Pioneer, Huron and Saline each hosted -- and swept -- a pair of conference rivals. The results:

Lincoln, Tecumseh at Pioneer: Story | Results Monroe, Chelsea at Huron: Story | Results Dexter, Temperance Bedford at Saline: Story | Results

Note: Results from the tri-meet between Skyline, Ypsilanti and Adrian were not available.