| Event: | Triathlon |
| Games: | 2019 |
| Location: | Subic Bay Freeport Zone, Philippines |
| Dates: | 1–2 December |
| Nations: | 6 |
| Prev: | 2017 |
| Next: | 2021 |
The triathlon competition at the 2019 SEA Games in the Philippines was held at the Subic Bay Freeport Zone.[1] from 1 to 2 December 2019.[2] The competitions were won by John Chicano and Kim Mangrobang, both of the Philippines.[3]
The men's and women's individual race took place on 1 December 2019.[2] The mixed relay event was originally scheduled to take place on 4 December 2019[2] but was rescheduled to take place earlier on 2 December 2019 due to the anticipated weather caused by Typhoon Kanmuri (Tisoy).[4]
All times are Philippine Standard Time (UTC+8).
| Date | Time | Event | |
|---|---|---|---|
| Sun, 1 December | 06:00 | Men's individual | |
| 08:00 | Women's individual | ||
| Mon, 2 December | 15:30 | Mixed relay |
| Men's individual | |||||||
| Women's individual | |||||||
| Mixed relay | nowrap=true | John Leerams Chicano Kim Mangrobang Fernando Jose Casares Maria Claire Adorna | nowrap=true | Luke Chua Li Rong Herlene Natasha Yu Zhihui Bryce Chong Sheng Cher Emma Ada Middleditch | nowrap=true | Muhammad Ahlul Firman Nethavani Octaria Jauhari Johan Eva Desiana |
A total of athletes from 6 nations participated (the numbers of athletes are shown in parentheses).
Swimming denotes the time it took the athlete to complete the swimming leg; cycling denotes the time it took the athlete to complete the cycling leg; running denotes the time it took the athlete to complete the running leg. The difference denotes the time difference between the athlete and the event winner. The total time includes both transitions.
| Rank | Triathlete | Country | Swimming | Cycling | Running | Total time*!style="width:7em"| Difference|-||1|align=left| John Chicano || |21:19|1:00:07|31:04|1:53:26 | —|-||2|align=left| Andrew Kim Remolino || |20:57|1:00:32|32:46|1:55:03 | +1:37|-||5|align=left| Muhammad Ahlul Firman || |21:15|1:00:10|34:47|1:57:10| +3:44|-|4|4|align=left| Clement Chow|| |21:12|1:03:24|34:49|2:00:15| +6:49|-|5|7|align=left| Loo Chuan Rong || |21:22|1:03:19|35:56|2:01:35| +8:09|-|6|8|align=left| Aldrian Yeo |||21:29|1:03:15|37:46|2:03:19| +9:53|-|7|10|align=left| Suphakit Sukatiphum |||23:45|1:03:59|35:06|2:03:40| +10:14|-|8|9|align=left| Lee Wen Jun |||22:10|1:05:40|42:26|2:11:09| +17:43|-|9|11|align=left| Phan Văn Khoa |||28:55|1:08:43|39:12|2:17:50| +24:24|-|10|3|align=left| Lê Hoàng Vũ |||26:31|1:10:09|40:40|2:18:24| +24:58|-|11|6|align=left| Thanachat Kongudom ||| —| —| —|DNS| —|- class="sortbottom"|colspan=9 align=left|Source: Official results[5] |}Women's individual
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