 Westfield is a traditional powerhouse in boys and girls swimming.The boys' team won the Public title in 1958 and 1959, the Boys A championship from 1961 to 1970, 1975 and 1992, and won the Public A title in 1995–1997, 2001, 2003–2005, 2008–2010, 2012–14 and 2016; the girls' team won the Division A title in 1978, 1980–1982, 1985, 1987–1989, and the Public B championship in 1999, and the Public A title in 2007, 2008, 2010–2013.The girls have won 15 state championships – the most of any public school in New Jersey – and 17 Union County Titles, while the boys have won 26 state championships, the most of any team in the state, along with 52 Union County titles; the ten consecutive titles won by the team from 1961 through 1970 are the longest streak for a public school program.