| Course | Race | Class | Sail No. | Penalty |
|---|---|---|---|---|
| Optimist | 6 | Optimist Female | THA THA1553 | UFD |
| Optimist | 6 | Optimist Male | THA THA1599 | UFD |
| Optimist | 6 | Optimist Male | THA THA1876 | UFD |
| Optimist | 5 | Optimist Female | HKG HKG522 | UFD |
| Optimist | 5 | Optimist Male | HKG HKG545 | UFD |
| Optimist | 5 | Optimist Male | THA SGP4458 | UFD |
| Optimist | 5 | Optimist Male | TPE TPE323 | UFD |
| Optimist | 5 | Optimist Female | THA THA1449 | UFD |
| Optimist | 5 | Optimist Female | THA THA1484 | UFD |
| Optimist | 5 | Optimist Male | THA THA1529 | UFD |
| Optimist | 5 | Optimist Male | CHN THA1901 | UFD |
| Optimist | 5 | Optimist Male | THA THA1957 | UFD |
| Optimist | 4 | Optimist Male | THA THA761 | UFD |
| Optimist | 4 | Optimist Male | THA THA897 | UFD |
| Optimist | 4 | Optimist Male | THA THA1887 | UFD |
| Optimist | 4 | Optimist Male | THA THA5823 | UFD |
| Optimist | 3 | Optimist Female | CHN CHN318 | BFD |
| Optimist | 3 | Optimist Male | HKG HKG563 | BFD |
| Optimist | 3 | Optimist Male | JPN JPN3201 | BFD |
| Optimist | 3 | Optimist Male | MAS MAS937 | BFD |
| Optimist | 3 | Optimist Male | THA SGP4458 | BFD |
| Optimist | 3 | Optimist Male | THA THA199 | BFD |
| Optimist | 3 | Optimist Male | THA THA896 | BFD |
| Optimist | 3 | Optimist Male | THA THA1539 | BFD |
| Optimist | 3 | Optimist Male | THA THA1878 | BFD |