The Women's 200m butterfly event at the 2010 South American Games was held on March 28, with the heats at 11:19 and the Final at 18:25.
Medalists
edit| Gold | Silver | Bronze |
Joanna Maranhão Brazil
|
Andreina Pinto Venezuela
|
Georgina Bardach Argentina
|
Records
edit| Standing records prior to the 2010 South American Games | ||||
|---|---|---|---|---|
| World record |  Liu Zige (CHN)
|
2:01.81 | Ji Nan, China | 21 October 2009 |
| Competition Record | Florencia Ghione (ARG)
|
2:16.11 | Buenos Aires, Argentina | 17 November 2006 |
| South American record | Joanna Maranhão (BRA)
|
2:09.41 | Palhoça, Brazil | 5 September 2009 |
Results
editHeats
edit| Rank | Heat | Lane | Athlete | Result | Notes |
|---|---|---|---|---|---|
| 1 | 2 | 4 | Joanna Maranhão (BRA)
|
2:16.33 | Q |
| 2 | 1 | 5 | Andreina Pinto (VEN)
|
2:18.07 | Q |
| 3 | 2 | 5 | Georgina Bardach (ARG)
|
2:20.52 | Q |
| 4 | 1 | 4 | Daiene Dias (BRA)
|
2:21.92 | Q |
| 5 | 1 | 3 |  Jessica Camposano (COL)
|
2:22.18 | Q |
| 6 | 2 | 6 | Eliana Barrios (VEN)
|
2:22.25 | Q |
| 7 | 2 | 2 |  Antonella Scanavino (URU)
|
2:22.73 | Q |
| 8 | 2 | 3 | Karen Nicole Antonini (ARG)
|
2:22.88 | Q |
| 9 | 1 | 6 | Carolina Restrepo (COL)
|
2:26.70 | |
| 10 | 1 | 2 |  Ximena Elisabeth Espinol (ECU)
|
2:26.80 | |
| 11 | 2 | 7 |  Daniela Reyes (CHI)
|
2:34.50 | |
| 12 | 1 | 7 |  Karlene van der Jagt (SUR)
|
2:46.09 |
Final
edit| Rank | Lane | Athlete | Result | Notes |
|---|---|---|---|---|
 |
4 | Joanna Maranhão (BRA)
|
2:13.22 | CR |
 |
5 | Andreina Pinto (VEN)
|
2:15.52 | |
 |
3 | Georgina Bardach (ARG)
|
2:17.31 | |
| 4 | 7 | Eliana Barrios (VEN)
|
2:19.61 | |
| 5 | 2 | Jessica Camposano (COL)
|
2:21.37 | |
| 6 | 8 | Karen Nicole Antonini (ARG)
|
2:25.01 | |
| 7 | 6 | Daiene Dias (BRA)
|
2:26.22 | |
| 1 | Antonella Scanavino (URU)
|
DSQ |