Following are the medals won by Westlake Boys High School at the 2003 NISS Championship regatta. See the medal table for Westlake Boys High School's final ranking at the regatta.
Westlake 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
WTLB 1: Crew - Trent Morris | Chris Iosua | Gareth Deacon | Anton Watt + Grant Johnson (cox)
WTLB 1: Crew - Hamish McQueen | Austen Restall | Nick Webster | David Gaspard + Sam Linder (cox)
Coaches - Hamish Bell | Kylie O'Hara
WTLB 1: Crew - Troy Matvsich | Hamish Quinn | Leo Moore | Theo Hermans | Aidan Smith | Brad Tibbits | Logan Smith | David Gaspard + Duran Hurley (cox)
Coach - Kylie O'Hara
WTLB 1: Crew - Mark Troup-Paul | James Quinlan | Andrew Brock | Alex Milne + Sam Linder (cox)
Coach - Hamish Bell
WTLB 1: Crew - Benjamin Grace | Trent Morris | Anton Watt | Gareth Deacon | Chris Iosua | Tane Braithwaite | Andrew Brock | Alex Milne + Mark Barton (cox)
Coaches - Hamish Bell | Nathan Villars
WTLB 1: Crew - Troy Matvsich | Hamish Quinn | Leo Moore | Theo Hermans + Duran Hurley (cox)
Coach - Kylie O'Hara
WTLB 1: Crew - Levi Webster | Simon Arblaster | Raymond Campbell | Ian Mason | James Dryden | Shane Martin | Daniel Rooke | Austen Restall + Nicholas Hawkins (cox)
Coaches - Hamish Bell | Colleen Tonei
WTLB 1: Crew - Hamish McQueen | Austen Restall
Coaches - Hamish Bell | Colleen Tonei