Race Results for Race 3 in Optimist (Girls) class (Final)
05 Dec 2018
| Sail No | Boat | Name | Cty/Rgn | Place | Points |
| THA 716 | | Chalisa Krittanai |  | 1 | 1 |
| THA 52 | | Nanaphat Poonthong | | 2 | 2 |
| THA 449 | | Parawee Dangpratum | | 3 | 3 |
| THA 144 | | Thorfun Boonnak | | 4 | 4 |
| THA 546 | | Suchanaree Dethhotsapol | | 5 | 5 |
| THA 148 | | Noppassorn Khunboonjan | | 6 | 6 |
| THA 101 | | Oatchima Kaewluan | | 7 | 7 |
| THA 5555 | | Claudia Nagarov | | 8 | 8 |
| THA 639 | | Nattakan Somdee | | 9 | 9 |
| THA 6208 | | Marion Grace Montgomery | | 10 | 10 |
| THA 152 | | Aimee Mavlave | | 11 | 11 |
| THA 644 BLUE | | Prin Subying | | 12 | 12 |
| THA 44 | | Donaya Hasap | | 13 | 13 |
| THA 22 | | Mirin Kewsuwansuk | | 14 | 14 |
| THA 168 RED | | Patcharaphan Ongkaloy | | 15 | 15 |
| THA 117 | | Supakarn Kerdsakul | | 16 | 16 |
| 007 | | Li Yu Xin | | 17 | 17 |
| THA 557 | | Pailin Jaroenpon | | 18 | 18 |
| 7 | | Chayanit Thummawat | | 19 | 19 |
| THA 976 | | Kanyarat Phasin | | 20 | 20 |
| 1 | | Chayada Hasap | | DNF,68 | 22 |