| Triathlon at the 2005 Southeast Asian Games | |
|---|---|
 | |
| Venue | Boardwalk |
| Location | Subic Bay Freeport Zone, Olongapo City, Zambales |
| Date | December 1–2 |
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The Triathlon at the 2005 Southeast Asian Games was held at the Boardwalk, Subic Bay Freeport Zone, Zambales, Philippines on December 1 and 2. The participants are competing for individual gold medals in the men's and women's events.
The SEA Games distances for the three disciplines are:
Swimming - 1500 m
Road cycling - 40 km
Road running - 10 km
The events will run in sequence, so that the person who crossed the line in first place at the end of the run is declared the winner.
Medalists
| Event | Gold | Silver | Bronze |
|---|---|---|---|
| Men | Cheng Jing Hean Singapore | Loh Yeong Shang Malaysia | Arland Macasieb Philippines |
| Women | Kimbeley Yap Malaysia | Alessandra Araullo Philippines | Alisa Ng Xinyi Singapore |
Results
Women's triathlon (December 1, 2005)
| Rank | # | Triathlete | Swimming | Cycling | Running | Total time |
|---|---|---|---|---|---|---|
 | 5 |  Kimbeley Yap (MAS) | 0:19:04.02 | 1:10:36.89 | 0:44:58.69 | 2:14:39.60 |
 | 6 |  Alessandra Araullo (PHI) | 0:22:40.52 | 1:09:35.47 | 0:43:43.88 | 2:15:59.87 |
 | 3 |  Alisa Ng Xinyi (SIN) | 0:22:44.49 | 1:15:34.02 | 0:43:38.98 | 2:21:57.49 |
| 4 | 4 | Ani Karina De Leon (PHI) | 0:22:39.32 | 1:09:38.01 | 0:53:00.08 | 2:25:17.41 |
| 5 | 2 |  Songsiri Phocharoen (THA) | 0:22:42.32 | 1:12:25.31 | 0:50:32.53 | 2:25:40.16 |
| 6 | 1 | Elaine Chan Mei Xian (SIN) | 0:22:49.33 | 1:15:31.19 | 0:51:07.84 | 2:29:28.36 |
Men's triathlon (December 2, 2005)
| Rank | # | Triathlete | Swimming | Cycling | Running | Total time |
|---|---|---|---|---|---|---|
| | 4 | Cheng Jing Hean (SIN) | 0:18:33.91 | 1:02:02.28 | 0:38:04.95 | 1:58:41.14 |
| | 6 | Loh Yeong Shang (MAS) | 0:20:33.07 | 1:04:47.62 | 0:36:51.94 | 2:02:12.63 |
| | 9 | Arland Macasieb (PHI) | 0:20:43.84 | 1:04:26.38 | 0:39:20.18 | 2:04:30.40 |
| 4 | 2 | Gino Ernest Ng (SIN) | 0:20:36.79 | 1:04:38.85 | 0:40:26.54 | 2:05:42.18 |
| 5 | 8 | Noel Salvador (PHI) | 0:20:34.13 | 1:04:04.06 | 0:41:34.31 | 2:06:12.50 |
| 6 | 1 | Amnat Srihat (THA) | 0:25:45.95 | 1:06:01.33 | 0:36:26.09 | 2:08:13.37 |
| 7 | 7 | Wuttipat Bungjang (THA) | 0:23:27.56 | 1:08:02.80 | 0:40:59.55 | 2:12:29.91 |
| 8 | 5 | .svg.png){kind=small} Khin Maung Thant (MYA) | 0:20:41.56 | 1:11:01.02 | 0:51:23.50 | 2:23:06.08 |
| 9 | 3 | Thet Paing Toe (MYA) | 0:20:42.60 | 1:15:17.52 | 0:58:36.62 | 2:34:36.74 |