M male · F female
| Rank | Bib | Name | Performance Index | Progress | Elapsed | Time of day | Diff |
|---|---|---|---|---|---|---|---|
| 1 | 4501 | SAMAPRADIT, CHAYAPHAF | 521 | FIN | 16:45:36 | 23:15:36 | - |
| 2 | 4502 | RUANGWISED, WARIYAF | 452 | FIN | 17:57:34 | 00:27:34 | +1:11:58 |
| 3 | 4514 | PONGSAVANG, HATHAIRATF | 346 | FIN | 18:49:06 | 01:19:06 | +2:03:30 |
| 4 | 4506 | THONGRAK, KAMONRUTF | 410 | FIN | 19:09:06 | 01:39:06 | +2:23:30 |
| 5 | 4510 | SUWANLAONG, FONTHIPF | 380 | FIN | 19:11:32 | 01:41:32 | +2:25:56 |
| 6 | 4505 | NOEYSOONGNOEN, PIMNATCHAYAF | 420 | FIN | 21:01:49 | 03:31:49 | +4:16:13 |
| 7 | 4513 | WACHIRANANTHAKUL, NONGPHANF | 361 | FIN | 21:18:35 | 03:48:35 | +4:32:59 |
| 8 | 4507 | SUMNONGSUK, PRONSIRIF | 403 | FIN | 21:45:10 | 04:15:10 | +4:59:34 |
| 9 | 4516 | SODSAENRATH, JIT-UMPAIF | 327 | FIN | 21:47:26 | 04:17:26 | +5:01:50 |
| 10 | 4504 | BOONMARK, CHONLADAF | 432 | FIN | 21:54:50 | 04:24:50 | +5:09:14 |
| 11 | 4511 | NARARAK, HATAICHANOKF | 378 | FIN | 22:00:53 | 04:30:53 | +5:15:17 |
| 12 | 4521 | DASAMUT, SUPAPORNF | 297 | FIN | 23:26:01 | 05:56:01 | +6:40:25 |
| 13 | 4518 | CHOTSIRI, USAF | 315 | DNF (HQ_OUT_3) | 19:04:25 | 01:34:25 | — |
| 14 | 4523 | MENASEN, SARIPORNF | 327 | DNF (HQ_IN_3) | 20:09:42 | 02:39:42 | — |
| 15 | 4515 | SANGAMPORN, SUPAPORNF | 329 | DNF (A3_IN) | 17:14:04 | 23:44:04 | — |
| 16 | 4524 | BANGLAO, WARAKORNF | 309 | DNF (A3_IN) | 16:32:20 | 23:02:20 | — |
| 17 | 4509 | JUAJAN, SIRIWIMONF | 396 | DNF (HK) | 14:00:34 | 20:30:34 | — |
| 18 | 4512 | ARNAMWAT, TANAPAF | 376 | DNF (HK) | 15:31:14 | 22:01:14 | — |
| 19 | 4520 | BOONSOMCHUA, SUWICHAF | 300 | DNF (HK) | 16:16:47 | 22:46:47 | — |
| 20 | 4519 | UNTHITIWAT, CHOLSARUNF | 303 | DNF (HQ_IN_2) | 13:11:37 | 19:41:37 | — |
| 21 | 4522 | MALAILEK, SAMAPORNF | — | DNF (HQ_IN_2) | 13:05:40 | 19:35:40 | — |
| 22 | 4508 | REWURAI, NICHAKANF | 400 | DNF (W2_OUT) | 9:24:05 | 15:54:05 | — |
| 23 | 4054 | BUTHDANGNOI, NOPTEERAF | 364 | DNF (HQ_IN_1) | 3:08:17 | 09:38:17 | — |
| 24 | 4517 | PRAKARN, SUNEERATF | 320 | DNF (HQ_IN_1) | 3:21:33 | 09:51:33 | — |
| 25 | 4525 | KLANGBOONKRONG, NARUMONF | — | DNF (HQ_IN_1) | 3:14:36 | 09:44:36 | — |