In 1981 in those same two crews Gardiner again raced for those national titles but this time representing the Balmain Rowing Club and both to 2nd place.

With Hefer he'd vied for top national honours throughout 1980 against the Victorian pair of Charles Bartlett and Simon Gillett.

New Australian National Coaching Director Reinhold Batschi had introduced a small boat racing selection methodology and the choice of the two competitively matched pairs to comprise the Australian IV was clear.

[3] The crew took the gold medal and won Australia's second lightweight World Championship title.

[4] The following year in the same crew Gardiner raced at the 1981 World Rowing Championships in Munich and they successfully defended their title.