| 1 | UBN |  |
252 | 2 | Miss Roschaya Sakoolsirilermarn | Station: | 0 | 00.000 | |
| 2 | SSK |  |
251 | 1 | 16:11:16.067 | Miss Thikamphon Ngoeichai | Station: | 0 | 02:43.340 |
| 3 | SSK | |
258 | 8 | 16:13:01.225 | Miss Sujittra Duangsang | Station: | 0 | 02:48.850 |
| 4 | KBI |  |
264 | 14 | 16:14:31.068 | Miss Natnari Ainthaseno | Station: | 0 | 02:56.350 |
| 5 | CMI |  |
255 | 5 | 16:12:15.825 | Miss Thaifah Chantha | Station: | 0 | 02:58.900 |
| 6 | UDN |  |
259 | 9 | 16:13:15.934 | Miss Manassanan Aryupat | Station: | 0 | 03:02.520 |
| 7 | UBN | |
253 | 3 | 16:11:46.105 | Miss Kamolchat Saegdaeng | Station: | 0 | 03:04.950 |
| 8 | NSN |  |
254 | 4 | 16:12:01.091 | Miss Kanokwan Phoojampa | Station: | 0 | 03:08.810 |
