Following are the results achieved by Napier Boys High School at the 2003 NISS Championship regatta. See the medal table for Napier Boys High School's final ranking at the regatta.
Napier Boys High School also attended: mad03 || mad04 || mad05 || mad06 || mad07 || mad08 || mad09 || mad10 || mad11 || mad12 || mad13 || mad14 || mad15 || nis02 || nis03 || nis04 || nis05 || nis06 || nis07 || nis08 || nis09 || nis10 || nis11 || nis12 || nis13 || nis14 || nis15
NAPB 1: Crew - Brice Cameron | Justin Cameron | Dylan Cameron | Hamish Lack + Richard Harrison (cox)
NAPB 1: Crew - Michael Harrison | Keiran Oakes | Jason Weeks | Wesley Baigent + Richard Harrison (cox)
Coach - Robert Harrison
NAPB 1: Crew - Brice Cameron | Justin Cameron | Dylan Cameron | Hamish Lack + Richard Harrison (cox)
NAPB 1: Crew - Michael Harrison | Daniel Chambers | Blair Harrison | Keiran Oakes + Richard Harrison (cox)
Coach - Robert Harrison