| Name | Gender | Appearances | Top Performance |
|---|---|---|---|
| Anna Barrett | Female | 1 | 17th |
| Grant Barriball | Male | 2 | 73rd |
| Bella Basset-Foss | Female | 1 | 22nd |
| Daisy Bassett | Female | 1 | 17th |
| Bella Bassett-Foss | Female | 2 | 1st |
| Bertie Bassett-Foss | Male | 2 | 10th |
| Michael Bassett-Foss | Male | 5 | 2nd |
| Tony Bateup | Male | 2 | 20th |
| Marshall Battiscombe | Male | 2 | 14th |
| Jasper Batts | Male | 2 | 1st |
| Rich Baty | Male | 8 | 14th |
| Hannah Baxter | Female | 3 | 3rd |
| Manning Baxter | Male | 2 | 21st |
| Tanner Baxter | Male | 2 | 14th |
| Lyall Bay Surf Canoe | Female | 1 | 36th |
| Simon Beardmore | Male | 1 | 49th |
| Chris Beattie | Male | 3 | 61st |
| Charlie Beck | Male | 1 | 20th |
| Barrie Begg | Male | 1 | 89th |
| Ollie Behrent | Male | 4 | 5th |
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