| Place | School | Result | |
|---|---|---|---|
| 1 | ST JOSEPH'S SCHOOL - CLARE A | 1:04.58 | |
| 2 | ST JOSEPH'S SCHOOL - PORT LINC A | 1:04.79 | |
| 3 | OAKBANK SCHOOL A | 1:05.78 | |
| 4 | GOOLWA SECONDARY COLLEGE A | 1:06.13 | |
| 5 | RIVERGUM CHRISTIAN COLLEGE A | 1:08.13 | |
| 6 | ROMA MITCHELL SECONDARY COLLEG A | 1:08.18 | |
| 7 | EUDUNDA AREA SCHOOL A | 1:09.24 | |
| HAMILTON SECONDARY COLLEGE A | DNS | ||
| ST GEORGE COLLEGE A | DNS |