| Place | School | Result | |
|---|---|---|---|
| 1 | ADELAIDE BOTANIC HIGH SCHOOL A | 1:01.16 | |
| 2 | KANGAROO ISLAND COMMUNITY EDUC A | 1:02.05 | |
| 3 | SEAFORD SECONDARY COLLEGE A | 1:02.87 | |
| 4 | WIRREANDA SECONDARY SCHOOL A | 1:03.79 | |
| 5 | WILLUNGA HIGH SCHOOL A | 1:04.43 | |
| 6 | MARK OLIPHANT COLLEGE A | 1:09.56 | |
| CLEVE AREA SCHOOL A | DQ |