LogoRankings
| Region | Result | Name | Competition | |
|---|---|---|---|---|
| World | 3:43.15 | Michał Halczuk | World Championship 2009 | |
| Asia | 3:47.36 | Yu Nakajima (中島悠) | Osaka Open 2009 | |
| Region | Result | Name | Competition | |
|---|---|---|---|---|
| World | 3:43.15 | Michał Halczuk | World Championship 2009 | |
| Asia | 3:47.36 | Yu Nakajima (中島悠) | Osaka Open 2009 | |