| 400m SURFACE | State | Club | Time | Venue | Date |
| Mens | |||||
| Jayden Malala | ACT | Vikings | 4:44.25 | AIS, Canberra | 28/09/2008 |
| Womens | |||||
| Nicole Brown | TAS | Taz Tridents | 6:55.00 | AIS, Canberra | 27/09/2008 |
| Mens Masters | |||||
| 25-34 yrs | |||||
| No Record | - | - | - | - | - |
| 35-44 yrs | |||||
| Rowan Cooper | TAS | Taz Tridents | 6:22.39 | AIS, Canberra | 28/09/2008 |
| 45-54 yrs | |||||
| No Record | - | - | - | - | - |
| 55-64 yrs | |||||
| Rod Archer | TAS | Taz Tridents | 7:41.44 | Hobart | 9/12/2007 |
| 65-74 yrs | |||||
| No Record | - | - | - | - | - |
| Womens Masters | |||||
| 25-34 yrs | |||||
| No Record | - | - | - | - | - |
| 35-44 yrs | |||||
| No Record | - | - | - | - | - |
| 45-54 yrs | |||||
| Jane Brooks | TAS | Taz Tridents | 6:25.06 | AIS, Canberra | 28/09/2008 |
| 55-64 yrs | |||||
| Helen Rubin | NSW | Dolfinz | 7:45.32 | AIS, Canberra | 28/03/2008 |
| 65-74 yrs | |||||
| No Record | - | - | - | - | - |
| Junior Boys | |||||
| 11 yrs & under | |||||
| No Record | - | - | - | - | - |
| 12-13 yrs | |||||
| Jayden Malada | ACT | Vikings | 4:54.91 | AIS, Canberra | 27/09/2008 |
| 14-15 yrs | |||||
| No Record | - | - | - | - | - |
| 16-17 yrs | |||||
| Don Rocha | ACT | Vikings | 6:05.29 | AIS, Canberra | 27/09/2008 |
| Junior Girls | |||||
| 11 yrs & under | |||||
| No Record | - | - | - | - | - |
| 12-13 yrs | |||||
| No Record | - | - | - | - | - |
| 14-15 yrs | |||||
| No Record | - | - | - | - | - |
| 16-17 yrs | |||||
| No Record | - | - | - | - | - |