"We proudly stand hand on heart and recite the words.... 'God of Nations at thy feet, in the bonds of love we meet...'
"Yet, only last year, a professional Fijian rugby player left the field in tears after being racially taunted and verbally abused by a NZ spectator."
Te Ariki challenged people to "stand up for racial unity and build a country of rich diversity" rather than "sit by silently and watch it dissipate."
Following his speech, nine students from Palmerston North Boys High shook the hall with a haka.
Te Ariki's win earned him $1000, as well as $1000 for his school.
The runner-up, Polaiu'amea Kirifi, of Francis Douglas Memorial College in New Plymouth, won $750 as well as the same amount for his school.
Several of the finalists spoke about their own experiences of racism in New Zealand.
Immediately before the national final, an all-day conference was attended by the finalists and semifinalists, their supporters, and other interested youth and adults.
It included presentations on the kaupapa of race unity, artistic workshops and practical discussions of how young people could transform race relations in New Zealand.