[6] She transitioned to the U23 team for the 2009 season and competed with the U23 women's quad sculls; they came fourth at the World Rowing U23 Championships in Račice, Czech Republic, that year.

[7] Spoors competed in the same boat class at the 2010 World Rowing U23 Championships in Brest, Belarus, and the team came tenth that year.

[9] In the following year, Spoors returned to the U23 level and at the 2011 World Rowing U23 Championships in Amsterdam, Netherlands, the U23 women's quad sculls team came fourth.

[10] The same boat class went to the 2012 World Rowing U23 Championships in Trakai, Lithuania, and her team won a bronze medal.

[14][15][16] She won a bronze medal with the New Zealand women's eight at the 2017 World Rowing Championships in Sarasota, Florida.