| Progression of Records Hurdles 400m | ||||
| Mens Under 16 400 Metres Hurdles | ||||
| Vacant | ||||
| Mens Under 18 400 Metres Hurdles | ||||
| 57.1 | Bill Hooker | 4/04/1965 | ||
| Mens Under 20 400 Metres Hurdles | ||||
| 51.56 | Bill Hooker | 12/03/1968 | ||
| Mens Open 400 Metres Hurdles | ||||
| 50.6 | Bill Hooker | 30/03/1969 | ||
| 50.58 | Conor Fry | 15/03/2025 | Sydney | |
| Mens 30-34 400 Metres Hurdles | ||||
| 61.8 | Paul Skipper | 27/02/1999 | ||
| Mens 35-39 400 Metre Hurdles Hurdles | ||||
| 57.7 | John Watkins | /1882 | ||
| Mens 40-44 400 Metres Hurdles | ||||
| 60.84 | Paul Skipper | 20/03/2010 | ||
| Mens 50-54 400 Metres Hurdles | ||||
| 71.22 | Peter Gaunt | 29/01/2011 | ||
| 68.56 | John Schuijers | 15/03/2014 | Melbourne | |
| 65.01 | Justin Hanrahan | 6/03/2021 | Doncaster | |