Grimsby's Haywood, 23, won 100m breaststroke bronze as Leisel Jones took gold ahead of team-mate Samantha Marshall, despite a goggle crisis in the immediate build-up to her final.
Success for Australia came with a one-two in the women's 50m breaststroke final, Leiston Pickett winning in 30.84 ahead of Leisel Jones in 31.10, with Haywood a further seven hundredths of a second behind.