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