| Type | Time | Athlete | Date and place |
|---|---|---|---|
| WR | 54.46 |
| new3 Jan 1995 - Los Angeles, CA (USA) |
| PR | 55.12 |
| new3 Sep 2012 - London (GBR) (Final) |
| AF | 55.56 |
| new12 Sep 2008 - Beijing (CHN) |
| AS | 1:04.35 |
| new18 Dec 2010 - Guangzhou (CHN) |
| EU | 56.09 |
| new12 Sep 2008 - Beijing (CHN) |
| AM | 54.46 |
| new3 Jan 1995 - Los Angeles, CA (USA) |
| OC | 1:05.00 |
| new14 Nov 2003 - Brisbane, QLD (AUS) |