M male · F female
| Rank | Bib | Name | Performance Index | Progress | Elapsed | Time of day | Diff |
|---|---|---|---|---|---|---|---|
| 1 | 7651 | TONSAKUL, KUNNIKAF | 557 | FIN | 30:19:32 | 10:22:32 | - |
| 2 | 6504 | WAPETCH, CHAYANITF | 472 | FIN | 33:49:02 | 13:52:02 | +3:29:30 |
| 3 | 7652 | LARPIAMPAISARN, PHATCHATREEYAF | 451 | FIN | 34:58:36 | 15:01:36 | +4:39:04 |
| 4 | 6502 | MUANGPROM, PHUNYISAF | 478 | FIN | 35:42:45 | 15:45:45 | +5:23:13 |
| 5 | 6509 | LERDTHANATHORN, PLOYNAPHATF | 451 | FIN | 36:46:46 | 16:49:46 | +6:27:14 |
| 6 | 6867 | LERTJETTANAROM, WIPAVADEEF | 402 | FIN | 37:05:45 | 17:08:45 | +6:46:13 |
| 7 | 6512 | WAIYAMITRA, NATTAYADAF | 433 | FIN | 37:56:34 | 17:59:34 | +7:37:02 |
| 8 | 6522 | SUKPRASERT, PIYATHIDAF | 400 | FIN | 38:00:00 | 18:03:00 | +7:40:28 |
| 9 | 6524 | INTHAM, RATCHANEEKORNF | 389 | FIN | 38:17:08 | 18:20:08 | +7:57:36 |
| 10 | 6527 | WUTTIKAMPHONRATH, AIRINF | 382 | FIN | 38:17:52 | 18:20:52 | +7:58:20 |
| 11 | 6526 | MEESAWAT, THANATPORNF | 388 | DNF (W2_IN_3) | 33:38:52 | 13:41:52 | — |
| 12 | 6508 | HOMTHONG, KHATTIYAF | 456 | DNF (A4_OUT) | 28:15:04 | 08:18:04 | — |
| 13 | 6503 | SUTTHIPRAPA, MALIWANF | 477 | DNF (A4_IN) | 27:56:20 | 07:59:20 | — |
| 14 | 6507 | YODPHAISONG, DARYINF | 457 | DNF (W2_IN_2) | 26:59:54 | 07:02:54 | — |
| 15 | 6518 | SUPPAWARD, JIRAF | 407 | DNF (W2_IN_2) | 26:22:10 | 06:25:10 | — |
| 16 | 6532 | VAJRASTHIRA, PALIDAF | 345 | DNF (W2_IN_2) | 27:28:41 | 07:31:41 | — |
| 17 | 6514 | SUPHASIRICHATTHANA, CHATWATSAYAF | 429 | DNF (HQ_OUT_4) | 24:00:11 | 04:03:11 | — |
| 18 | 6506 | KHWANYOO, VORADAF | 460 | DNF (A3_IN) | 20:22:36 | 00:25:36 | — |
| 19 | 6510 | KUMKONG, RAVIKARNF | 444 | DNF (A3_IN) | 20:45:24 | 00:48:24 | — |
| 20 | 6513 | SINCHANG, KESONF | 432 | DNF (A3_IN) | 20:45:08 | 00:48:08 | — |
| 21 | 6511 | SURAMPAI, KUNNIKAF | 442 | DNF (HQ_IN_3) | 16:35:26 | 20:38:26 | — |
| 22 | 6523 | KANTARUM, HATAIKARNF | 390 | DNF (HQ_IN_3) | 18:01:29 | 22:04:29 | — |
| 23 | 6525 | THONGCHAN, JINTANAREEF | 388 | DNF (HQ_IN_3) | 18:01:09 | 22:04:09 | — |
| 24 | 6529 | CHAIBERKBARN, SIRICHONF | 363 | DNF (HQ_IN_3) | 17:24:20 | 21:27:20 | — |
| 25 | 6863 | TIWAN, TARIYAF | 451 | DNF (HQ_IN_3) | 16:19:41 | 20:22:41 | — |
| 26 | 6871 | VEERAKUL, PANADDAF | 386 | DNF (HQ_IN_3) | 19:36:26 | 23:39:26 | — |
| 27 | 6876 | SRETTANANURAK, METINEEF | 366 | DNF (HQ_IN_3) | 18:41:43 | 22:44:43 | — |
| 28 | 6879 | YENCHAROEN, PANITTAF | 351 | DNF (HQ_IN_3) | 17:34:59 | 21:37:59 | — |
| 29 | 6505 | AUNRUAN, KANTARATF | 462 | DNF (W2_IN_1) | 14:19:30 | 18:22:30 | — |
| 30 | 6516 | THAWEEPHOT, CHITCHAYAF | 415 | DNF (W2_IN_1) | 14:09:30 | 18:12:30 | — |
| 31 | 6517 | SUMRANWANICH, SUDARF | 411 | DNF (W2_IN_1) | 14:59:02 | 19:02:02 | — |
| 32 | 6520 | PANANURAK, PIYATATF | 404 | DNF (W2_IN_1) | 16:21:05 | 20:24:05 | — |
| 33 | 6533 | PANYANGAM, THIPWANF | 334 | DNF (W2_IN_1) | 15:41:32 | 19:44:32 | — |
| 34 | 6534 | SOMBOONSIN, SIRINANF | 333 | DNF (W2_IN_1) | 14:55:35 | 18:58:35 | — |
| 35 | 6868 | MAHAROM, SONGCHOLF | 399 | DNF (W2_IN_1) | 14:57:28 | 19:00:28 | — |
| 36 | 6873 | KHATTIYOT, AMORNRATF | 376 | DNF (W2_IN_1) | 16:00:37 | 20:03:37 | — |
| 37 | 6877 | UDTHA, NATTHAMONF | 364 | DNF (W2_IN_1) | 15:48:14 | 19:51:14 | — |
| 38 | 6521 | LERTRATTANAKUL, PATTANAREEF | 402 | DNF (A2_IN) | 12:10:50 | 16:13:50 | — |
| 39 | 6869 | SRITHONGKUM, SUWADEEF | 392 | DNF (A2_IN) | 13:06:07 | 17:09:07 | — |
| 40 | 6515 | PHASUK, KANAPORNF | 418 | DNF (HQ_IN_2) | 7:40:09 | 11:43:09 | — |
| 41 | 6531 | KAEWDOUNGLEK, NAOWARATF | 351 | DNF (HQ_IN_2) | 8:43:03 | 12:46:03 | — |
| 42 | 6878 | PIMPONG, SIRIKWANF | 354 | DNF (HQ_IN_2) | 8:50:39 | 12:53:39 | — |
| 43 | 6530 | SINGKUT, SAIRUNGF | 362 | DNF (A1_IN) | 5:34:10 | 09:37:10 | — |
| 44 | 6875 | KHUNPUGDEE, SAIPANF | 368 | DNF (A1_IN) | 5:52:33 | 09:55:33 | — |
| 45 | 6880 | POLLASUP, NUSARAF | 279 | DNF (HQ_IN_1) | 2:46:40 | 06:49:40 | — |