Swimming at the 2009 Southeast Asian Games – Women's 200 metre breaststroke
# Swimming at the 2009 Southeast Asian Games – Women's 200 metre breaststroke

The Women's 200 Breaststroke swimming event at the 2009 SEA Games was held on December 13, 2009.

## Results

### Final

| 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

| 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 | |
