Silcock also finished the friendly in Fredrikstad, while Enderby was substituted with five minutes remaining.
Earlier on Thursday, Teagan Micah was an unused substitute as Australia lost 3-1 to Brazil in a friendly played in Brisbane.
Internationals: Mia Enderby and Hannah Silcock play in England U23s draw
Liverpool FC Women duo Mia Enderby and Hannah Silcock started England U23s' goalless draw with Norway on Thursday.
