| B Final | ||||||
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 0 | 1 | Sarah Paschoud | 91 | S14 | Lon Disabili | 3:29.48 |
| 1 | 2 | Amy Macfarlane | 93 | S14 | Motherwell W | 2:56.48 |
| 2 | 3 | Suk Man Tang | 89 | S14 | Hong Kong | 2:36.65 |
| 3 | 4 | Charlotte Hartin | 95 | S14 | Basildon Ph | 2:31.47 |
| 4 | 5 | Kolbrun Stefansdottir | 97 | S14 | Iceland | 2:29.15 |
| 5 | 6 | Anita Osk Hrafnsdottir | 94 | S14 | Iceland | 2:29.54 |
| 6 | 7 | Yuen Ying Chow | 88 | S14 | Hong Kong | 2:34.23 |
| 7 | 8 | Chui Fan Tang | 90 | S14 | Hong Kong | 2:36.91 |
| 8 | 9 | Zi Ling Chew | 92 | S14 | Singapore | 3:16.01 |