Rowing at the 2008 Summer Olympics – Women's single sculls Semifinal A/B 2 Semifinal A/B 2

| Rank_ | Athlete | Country | Time_ | Notes |
|---|---|---|---|---|
| 1 | Ekaterina Karsten | Belarus | 7:32.86 | FA |
| 2 | Rumyana Neykova | Bulgaria | 7:33.29 | FA |
| 3 | Julia Michalska | Poland | 7:38.04 | FA |
| 4 | Emma Twigg | New Zealand | 7:38.09 | FB |
| 5 | Iva Obradović | Serbia | 7:52.39 | FB |
| 6 | Sophie Balmary | France | 7:56.73 | FB |