100 m Backstroke, Women
| Competition | 1989 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Kuala Lumpur
 MAS
|
| Held | 24 August 1989 |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Akiko Thomson |  PHI |
1:06.47 | ||
| 🥈 | Ratna Laurentia Pradipta |  INA |
1:07.77 | ||
| 🥉 | Chan Peck Hong | MAS |
1:10.24 |