| Region | Result | Name | Competition | |
|---|---|---|---|---|
| World | 1:46.47 | Leyan Lo | World Championship 2005 | |
| North America | 1:46.47 | Leyan Lo | World Championship 2005 | |
| Europe | 2:05.36 | Jean Pons | World Championship 2005 | |
| Asia | 2:18.58 | Shotaro Makisumi (牧角章太郎) | Caltech Dallas 2005 | |
| United States | 1:46.47 | Leyan Lo | World Championship 2005 | |
| France | 2:05.36 | Jean Pons | World Championship 2005 | |
| Japan | 2:18.58 | Shotaro Makisumi (牧角章太郎) | Caltech Dallas 2005 | |
| Israel | 2:37.72 | Dror Vomberg | World Championship 2005 | |
| Netherlands | 5:42.87 | Joël van Noort | Netherlands 2005 | |
| Sweden | 6:39.48 | Kåre Krig | Swedish Open 2005 | |
| Germany | 7:12.15 | Stefan Pochmann | Dutch Open 2005 | |
| Hong Kong | 7:51.06 | Chun Hei Uwe Wong | Caltech Spring 2005 | |
| Taiwan | 8:04.21 | Warren Liao | World Championship 2005 | |
| Spain | 10:04.00 | Carlos Angosto Hernández | Spain 2005 | |
