Records
8 Advance: Top 1 Each Heat plus Next 4 Best Times
| Place | Team | Prelims | H. |
|---|---|---|---|
| 1 | Manly Warringah | 58.63Q | 3 |
| 2 | Camden | 1:00.76Q | 4 |
| 3 | Port Hacking | 1:00.76Q | 2 |
| 4 | Eastern Suburbs | 1:01.02Q | 1 |
| 5 | Mid South Coast Zone | 1:00.93q | 4 |
| 6 | Quakers Hill | 1:01.11q | 2 |
| 7 | Canterbury | 1:01.42q | 4 |
| 8 | Randwick Botany | 1:01.60q | 4 |
| 9 | Bankstown Sports Ath | letics 1:01.92 | 3 |
| 10 | N Rocks Carlingford | 1:02.40 | 2 |
| 11 | Campbelltown | 1:03.00 | 3 |
| 12 | Winston Hills | 1:03.16 | 3 |
| 13 | Mosman | 1:03.52 | 4 |
| 14 | St George | 1:03.57 | 1 |
| 15 | Inner West | 1:03.88 | 4 |
| 16 | Wollongong City | 1:03.89 | 1 |
| 17 | Hills District | 1:04.12 | 1 |
| 18 | Revesby Workers | 1:04.40 | 2 |
| 19 | Ku-Ring-Gai | 1:04.44 | 1 |
| 20 | Northern Suburbs | 1:04.75 | 1 |
| 21 | Balmain | 1:05.00 | 3 |
| 22 | Macquarie Hunter | 1:05.51 | 1 |
| 23 | Prestons Robins | 1:05.55 | 4 |
| 24 | Ryde | 1:05.77 | 3 |
| 25 | The Ponds | 1:05.93 | 3 |
| 26 | Northern Districts | 1:06.40 | 2 |
| 27 | Penrith | 1:08.51 | 2 |
| 28 | Mingara Regional Ath | letics 1:08.97 | 4 |
| 29 | Kings Langley | 1:11.22 | 2 |
| 30 | Hawkesbury City | 1:11.30 | 1 |
| -- | South Eastern | DQ | 3 7.6.2a |
| -- | Rouse Hill Rams | DNS | 2 |