Swimming at the 2015 SEA Games – Men's 50 metre butterfly
# Swimming at the 2015 SEA Games – Men's 50 metre butterfly

The men's 50 metre butterfly competition of the swimming event at the 2015 SEA Games was held on 10 June at the OCBC Aquatic Centre in Kallang, Singapore.

## Records

Prior to this competition, the existing Asian and Games records were as follows:

| Asian Record | Yu Hexin (CHN) | 23.37 | Baoji, China | 10 April 2015 |
| - | - | - | - | - |
| Games Record | Joseph Isaac Schooling (SIN) | 24.06 | Palembang, Indonesia | 12 November 2011 |

The following records were established during the competition:

| Date | Event | Name | Nationality | Time | Record |
| - | - | - | - | - | - |
| 10 June | Final | Joseph Isaac Schooling | Singapore (SIN) | 23.49 | GR |

## Schedule

All times are Singapore Standard Time (UTC+08:00)

| Date | Time | Event |
| - | - | - |
| Wednesday, 10 June 2015 | 09:00 | Heat 1 |
| Wednesday, 10 June 2015 | 09:01 | Heat 2 |
| Wednesday, 10 June 2015 | 19:00 | Final |

## Results

| KEY: | Q | Qualified | GR | Games record | NR | National record | PB | Personal best | SB | Seasonal best | WD | Withdrew | DNF | Did not finish |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |

### Heats

    Source: Heats Results Summary

The heats were held on 10 June.

**Heat 1**


    Source: Heat 1 Results

Heat 1 was held on 10 June.

| Rank | Lane | Athletes | Time | Notes |
| - | - | - | - | - |
| 1 | 4 | Glenn Victor Sutanto (INA) | 24.43 | Q |
| 2 | 3 | Supakrid Pananuratana (THA) | 24.64 | Q, NR |
| 3 | 5 | Hoàng Quý Phước (VIE) | 25.25 | Q |
| 4 | 6 | Lim Odam (CAM) | 28.63 | |
| 5 | 2 | Slava Sihanouvong (LAO) | 30.57 | |

**Heat 2**


    Source: Heat 2 Results

Heat 2 was held on 10 June.

| Rank | Lane | Athletes | Time | Notes |
| - | - | - | - | - |
| 1 | 4 | Joseph Isaac Schooling (SIN) | 24.80 | Q |
| 2 | 5 | Triady Fauzi Sidiq (INA) | 24.98 | Q |
| 3 | 3 | Quah Zheng Wen (SIN) | 25.28 | Q |
| 4 | 6 | Gavin Alexander Lewis (THA) | 26.76 | Q |
| 5 | 2 | Myat Thint (MYA) | 28.51 | Q |

### Final

    Source: Final Results

The final was held on 10 June.

| Rank | Lane | Athletes | Time | Notes |
| - | - | - | - | - |
| | 3 | Joseph Isaac Schooling (SIN) | 23.49 | GR |
| | 4 | Glenn Victor Sutanto (INA) | 24.12 | |
| | 7 | Quah Zheng Wen (SIN) | 24.36 | |
| 4 | 6 | Triady Fauzi Sidiq (INA) | 24.53 | |
| 5 | 5 | Supakrid Pananuratana (THA) | 24.69 | |
| 6 | 2 | Hoàng Quý Phước (VIE) | 25.01 | |
| 7 | 1 | Gavin Alexander Lewis (THA) | 26.16 | |
| 8 | 8 | Myat Thint (MYA) | 28.43 | |
