| Men's 100 metre freestyle at the 2025 SEA Games | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Venue | SAT Swimming Pool | |||||||||
| Date | 10 December | |||||||||
| Competitors | 12 from 7 nations | |||||||||
| Winning time | 48.65 | |||||||||
| Medalists | ||||||||||
| ||||||||||
The men's 100 metre freestyle event at the 2025 SEA Games took place on 10 December 2025 at the SAT Swimming Pool in Bangkok, Thailand.
All times are Indochina Standard Time (UTC+07:00)
| Date | Time | Event |
|---|---|---|
| Wednesday, 10 December 2025 | 9:00 | Heats |
| 18:00 | Final |
Prior to this competition, the existing world, Asian, and Southeast Asian Games records were as follows.
| World Record | 46.40 | Paris, France | 31 July 2024 | |
| Asian Record | 46.40 | Paris, France | 31 July 2024 | |
| Games Record | 48.58 | Singapore | 7 June 2015 |
| Rank | Heat | Swimmer | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 2 | Mikkel Lee | 50.04 | ||
| 2 | 2 | Pongpanod Trithan | 50.46 | ||
| 3 | 2 | Luong Jérémie Loïc Nino | 50.63 | ||
| 4 | 2 | Trần Văn Nguyễn Quốc | 50.85 | ||
| 5 | 1 | Arvin Shaun Singh Chahal | 50.89 | ||
| 6 | 1 | Quah Zheng Wen | 50.97 | ||
| 7 | 1 | Lim Yin Chuen | 51.08 | ||
| 8 | 1 | Joe Kurniawan | 51.34 | ||
| 9 | 2 | Kevin Prayitno | 51.41 | ||
| 10 | 1 | Kittapart Kaewmart | 52.26 | ||
| 11 | 2 | Phone Pyae Han | 54.49 | ||
| 12 | 2 | Jolanio Guterres | 1:13.29 |
| Rank | Swimmer | Nationality | Time | Notes |
|---|---|---|---|---|
| Mikkel Lee | 48.65 | |||
| Quah Zheng Wen | 49.45 | |||
| Trần Văn Nguyễn Quốc | 50.02 | |||
| 4 | Luong Jérémie Loïc Nino | 50.05 | ||
| 5 | Pongpanod Trithan | 50.38 | ||
| 6 | Arvin Shaun Singh Chahal | 50.40 | ||
| 7 | Lim Yin Chuen | 50.54 | ||
| 8 | Joe Kurniawan | 50.99 |