LogoRankings
| Region | Result | Name | Competition | |
|---|---|---|---|---|
| World | 4:13.71 | Emily Wang | US Nationals 2010 | |
| Asia | 5:08.78 | Yukiko Makino (牧野由希子) | Japan Open 2010 | |
| Region | Result | Name | Competition | |
|---|---|---|---|---|
| World | 4:13.71 | Emily Wang | US Nationals 2010 | |
| Asia | 5:08.78 | Yukiko Makino (牧野由希子) | Japan Open 2010 | |