Cite800-Meter Freestyle Relay (4×200)
| 1996 | United States | 7:59.87 | |
| 2000 | United States | 7:57.80 | |
| 2004 | United States | 7:53.42 | 1 |
| 2008 | Australia | 7:44.31 | 1 |
1. World record.
| 400-Meter Freestyle Relay (4×100) | Swimming–Women | 400-Meter Medley Relay (4×100) |
| 1996 | United States | 7:59.87 | |
| 2000 | United States | 7:57.80 | |
| 2004 | United States | 7:53.42 | 1 |
| 2008 | Australia | 7:44.31 | 1 |
| 400-Meter Freestyle Relay (4×100) | Swimming–Women | 400-Meter Medley Relay (4×100) |