Marie Allen – 1998
Lyndsay McGuinness – 1998 – 1999
Maurie Japarta Ryan – 2000 – 2001
Vikkie Hoult – 2002 – 2004
Cynthia Sariago – 2004 – 2010
Jeanneen McLennan – 2010 – 2011, 2012 – 2013
Mai Katona – 2011 – 2012
Halpin Hart – 2014 – 2015
Eileen Cummings – 2015 – 2018, 2019 – current
Lindsay Ahmat – 2018 – 2019