Series entrants
Division 1 - Yardstick
| Sail# | Name | Class | Crew | Club |
|---|---|---|---|---|
| 6 | Castile | Castle 550 | Cameron Lloyd | |
| 9 | Jamaican Jo | Sunbird 25 | Jason Martin | |
| 18 | Laros | Ultimate 18 DK | Len Hatfield | |
| 44 | DreamCatcher | Morgana | Raymond Vaughan-Niven | |
| 49 | OOH La La | Status 580 | Kevin Oneill | |
| 187 | Jaffa | Boomerang 20 DK | Alan Brown | |
| 243 | Dynamic Duo | B 63 | Doug Gadd | |
| 452 | Restless | Ultimate 18 DK | Ray Slee | |
| 485 | El Diablo | Ultimate 18 SK | Rhys Cantwell | RGYC |
| 919 | Flying Sorceror | Sorcerer 21 | Leigh Edwards | |
| 1117 | Impulse | Austral 20 | Owen Brown | |
| 1519 | Bartley | Hartley 16 | Bart Newman | RGYC |
| 2081 | Mad Mission | Boomerang 20 DK | Shane Thomas | GTYC |
| B84 | Charisma | Boomerang 20 DK | Jeff Pook | |
| SS79 | Sea Wind | Sonata 6 | Chris Conroy |
Division 2 - Yardstick
| Sail# | Name | Class | Crew | Club |
|---|---|---|---|---|
| 007 | Octopussy | Clubman 8 | ||
| 8 | Hairy Legs | Spider24 | Scott Edgar | |
| 23 | Rastus | South Coast 22 | Barry Schippers | |
| 40 | Five O'Clock Somewhere | Sonata 6.7 MkII (5oclk Swhere) | Shaun Buckner | |
| 742 | Down Under | Noelex 25 | Anthony Doolan | |
| 763 | Beaujolais | Noelex 25 | Andrew Croxon | |
| 795 | Hidden Agenda | Noelex 25 | Glenn Kewish | GTYC |
| 6028 | Out Of Exile | Elliott 7.8 | Bernard Spooner | |
| AUS14 | ARTOO | Ross 650 | Paul Webster | |
| C750 | Fat Bottom Girl | Colson750 | Brian Murphy | |
| G35 | Death Star Canteen | Elliott 7.0 | Peter Durran | |
| G109 | Gone With The Wind | Masrm 720 | Andrew Friars | |
| SM521 | Vintage Red | Noelex 25 | John Mole | |
| SS26 | Free Spirit | Sonata 26 | Ken Kugler |
2021 Steamboat Cup10 Apr 2021
Division 1, Yardstick results
| Place | Sail# | Name | Class | Crew | Yardstick | Elapsed time | Yardstick time | Score |
|---|
Division 2, Yardstick results
| Place | Sail# | Name | Class | Crew | Yardstick | Elapsed time | Yardstick time | Score |
|---|
