The Women's 200 Breaststroke swimming event at the 2009 SEA Games was held on December 13, 2009.
Results edit
Final edit
| Place | Lane | Swimmer | Nation | Time | Notes |
|---|---|---|---|---|---|
| 1 | 4 | Yi Ting Siow |  Malaysia |
2:30.35 | GR |
| 2 | 5 | Cheryl Lim |  Singapore |
2:34.73 | |
| 3 | 2 | Thi Hue Pham |  Vietnam |
2:35.79 | |
| 4 | 3 | Samantha Yeo | Singapore |
2:36.04 | |
| 5 | 7 | Phiangkhwan P |  Thailand |
2:40.83 | |
| 6 | 6 | Christina Loh | Malaysia |
2:41.03 | |
| 7 | 1 | Afi Noviandri |  Indonesia |
2:41.79 | |
| 8 | 8 | KP Margaretha | Indonesia |
2:48.57 |
Preliminary heats edit
| Rank | Heat/Lane | Swimmer | Nation | Time | Notes |
|---|---|---|---|---|---|
| 1 | H2 L4 | Yi Ting Siow | Malaysia |
2:35.89 | Q |
| 2 | H1 L5 | Cheryl Lim | Singapore |
2:37.51 | Q |
| 3 | H2 L3 | Samantha Yeo | Singapore |
2:37.98 | Q |
| 4 | H1 L3 | Christina Loh | Malaysia |
2:38.04 | Q |
| 5 | H1 L4 | Thi Hue Pham | Vietnam |
2:38.48 | Q |
| 6 | H1 L2 | Phiangkhwan P | Thailand |
2:44.84 | Q |
| 7 | H2 L5 | Afi Noviandri | Indonesia |
2:45.91 | Q |
| 8 | H2 L2 | KP Margaretha | Indonesia |
2:49.01 | Q |
| 9 | H1 L6 | Thi Thuan Tran | Vietnam |
2:53.93 | |
| 10 | H2 L6 | Panward Jitpairoj | Thailand |
2:34.52 | |
| 11 | H2 L7 | Hemthon Vitiny |  Cambodia |
3:13.80 |