100 m Breaststroke, Women
| Competition | 1999 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Bandar Seri Begawan
 BRU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Joscelin Yeo |  SGP |
1:11.36 | ||
| 🥈 | Kathy Echeverri |  PHI |
1:13.83 | ||
| 🥉 | Siow Yi Ting |  MAS |
1:14.88 |