First 1 in each heat and next 5 fastest progress to the final.
| Place | Centre | Result | ||
|---|---|---|---|---|
| 1 | Enfield A | 1:03.39 | Q | |
| 2 | Adelaide Harriers A | 1:05.01 | q | |
| 3 | Munno Para A | 1:05.67 | q | |
| 4 | Southern Hills A | 1:05.69 | q | |
| 5 | Reynella East A | 1:10.48 | ||
| Plympton B | DQ | TR24.11 |
| Place | Centre | Result | ||
|---|---|---|---|---|
| 1 | Tea Tree Gully A | 59.46 | Q | |
| 2 | Eastern Districts A | 1:03.58 | q | |
| 3 | Mt Barker A | 1:05.85 | ||
| 4 | Western Athletics B | 1:06.89 | ||
| 5 | Golden Grove A | 1:07.80 | ||
| 6 | Magill A | 1:08.41 |
| Place | Centre | Result | ||
|---|---|---|---|---|
| 1 | Plympton A | 1:01.58 | Q | |
| 2 | Western Athletics A | 1:03.44 | q | |
| 3 | Tea Tree Gully B | 1:06.92 | ||
| 4 | Port Adelaide A | 1:07.22 | ||
| 5 | Enfield B | 1:08.05 | ||
| 6 | Salisbury A | 1:10.62 | ||
| 7 | Mt Barker B | 1:18.20 |
| Place | Centre | Result | ||
|---|---|---|---|---|
| 1 | Tea Tree Gully A | 59.46 | Q | |
| 2 | Plympton A | 1:01.58 | Q | |
| 3 | Enfield A | 1:03.39 | Q | |
| 4 | Western Athletics A | 1:03.44 | q | |
| 5 | Eastern Districts A | 1:03.58 | q | |
| 6 | Adelaide Harriers A | 1:05.01 | q | |
| 7 | Munno Para A | 1:05.67 | q | |
| 8 | Southern Hills A | 1:05.69 | q | |
| 9 | Mt Barker A | 1:05.85 | ||
| 10 | Western Athletics B | 1:06.89 | ||
| 11 | Tea Tree Gully B | 1:06.92 | ||
| 12 | Port Adelaide A | 1:07.22 | ||
| 13 | Golden Grove A | 1:07.80 | ||
| 14 | Enfield B | 1:08.05 | ||
| 15 | Magill A | 1:08.41 | ||
| 16 | Reynella East A | 1:10.48 | ||
| 17 | Salisbury A | 1:10.62 | ||
| 18 | Mt Barker B | 1:18.20 | ||
| Plympton B | DQ | TR24.11 |