Swimming at the 2013 Southeast Asian Games – Men's 100 metre freestyle
# Swimming at the 2013 Southeast Asian Games – Men's 100 metre freestyle

The Men's 100 metre freestyle event at the 2013 Southeast Asian Games took place on 13 December 2013 at Wunna Theikdi Aquatics Centre.

There were 17 competitors from 9 countries who took part in this event. Three heats were held. The heat in which a swimmer competed did not formally matter for advancement, as the swimmers with the top eight times from both field qualified for the finals.

## Schedule

All times are Myanmar Standard Time (UTC+06:30)

| Date | Time | Event |
| - | - | - |
| Thursday, 13 December 2013 | 09:00 | Heats |
| Thursday, 13 December 2013 | 18:07 | Final |

## Records

Prior to this competition, the existing world, Asian, and Southeast Asian Games records were as follows.

| World Record | César Cielo (BRA) | 46.91 | Rome, Italy | 30 July 2009 |
| - | - | - | - | - |
| Asian Record | Ning Zetao (CHN) | 48.27 | Shenyang, China | 8 September 2013 |
| Games Record | Daniel Bego (MAS) | 50.16 | Vientiane, Laos | 11 December 2009 |

## Results

### Heats

| Rank | Heat | Lane | Athlete | Time | Notes |
| - | - | - | - | - | - |
| 1 | 2 | 5 | Triady Fauzi Sidiq (INA) | 51.21 | Q |
| 2 | 1 | 4 | Danny Yeo (SIN) | 51.54 | Q |
| 3 | 3 | 5 | Hoang Quy Phuoc (VIE) | 51.56 | Q |
| 4 | 1 | 3 | Cholawat Phoduang (THA) | 52.01 | Q |
| 5 | 3 | 4 | Lim Ching Hwang (MAS) | 52.02 | Q |
| 6 | 1 | 5 | Darren Lim Fang Yue (SIN) | 52.13 | Q |
| 6 | 2 | 3 | Jessie Khing Lacuna (PHI) | 52.13 | Q |
| 8 | 2 | 4 | Daniel Bego (MAS) | 52.17 | Q |
| 9 | 3 | 6 | Napat Wesshasartar (THA) | 52.33 | |
| 10 | 3 | 3 | Alexis Wijaya Ohmar (INA) | 52.48 | |
| 11 | 2 | 6 | Pham Thanh Nguyen (VIE) | 53.16 | |
| 12 | 1 | 6 | Ye Myint Hein (MYA) | 54.26 | |
| 13 | 3 | 2 | Chamraen Youri Maximov (CAM) | 57.71 | |
| 14 | 2 | 2 | Myat Thu Oo (MYA) | 58.48 | |
| 15 | 1 | 2 | Thol Thoeun (CAM) | 1:00.89 | |
| 16 | 3 | 7 | Soulasen Phommasen (LAO) | 1:01.95 | |
| 17 | 2 | 7 | Saylom Souvannala (LAO) | 1:04.58 | |

### Final

| Rank | Lane | Athlete | Time | Notes |
| - | - | - | - | - |
| | 4 | Triady Fauzi Sidiq (INA) | 49.99 | GR |
| | 3 | Hoang Quy Phuoc (VIE) | 50.52 | |
| | 5 | Danny Yeo (SIN) | 50.83 | |
| 4 | 8 | Daniel Bego (MAS) | 51.21 | |
| 5 | 1 | Jessie Khing Lacuna (PHI) | 51.52 | |
| 6 | 6 | Cholawat Phoduang (THA) | 51.64 | |
| 7 | 7 | Darren Lim Fang Yue (SIN) | 51.65 | |
| 8 | 2 | Lim Ching Hwang (MAS) | 52.04 | |
