| Rank | Name | Club | 1-163 | 2-243 | 3-246 | 4-224 | 5-173 | 6-175 | 7-174 | 8-205 | 9-204 | 10-221 | 11-249 | |
| 1 | Margaret Stedman | MV | 05:10(2) | 06:10(1) | 04:44(1) | 10:37(1) | 04:17(1) | 05:15(3) | 02:14(1) | 06:57(1) | 09:52(2) | 02:57(1) | 01:04(1) | 59:17 |
| 2 | Lyn Blackie | TVOC | 05:03(1) | 06:57(2) | 04:50(2) | 11:51(2) | 05:42(2) | 03:42(1) | 02:21(2) | 07:56(2) | 08:32(1) | 03:53(3) | 01:25(2) | 1:02:12 |
| 3 | Judith Bland | WIM | 06:18(3) | 10:26(3) | 06:53(3) | 12:39(3) | 06:01(3) | 04:34(2) | 02:26(3) | 10:08(3) | 12:03(3) | 03:43(2) | 01:38(3) | 1:16:49 |