Records
8 Advance: Top 1 Each Heat plus Next 3 Best Times
| Place | Team | Prelims | H. |
|---|---|---|---|
| 1 | Eastern Suburbs | 54.89Q | 3 |
| 2 | Manly Warringah | 57.16Q | 2 |
| 3 | Balmain | 58.73Q | 4 |
| 4 | Eastlakes | 59.23Q | 1 |
| 5 | Port Hacking 'B' | 1:00.34Q | 5 |
| 6 | Camden | 58.55q | 3 |
| 7 | Ku-Ring-Gai | 59.59q | 4 |
| 8 | Sutherland | 59.77q | 3 |
| 9 | Randwick Botany | 1:00.34 | 4 |
| 10 | Port Hacking | 1:01.56 | 1 |
| 11 | Northern Districts | 1:01.66 | 1 |
| 12 | Wollongong City | 1:02.04 | 3 |
| 13 | Mosman | 1:02.40 | 2 |
| 14 | Northern Suburbs | 1:02.41 | 5 |
| 15 | Ryde | 1:02.42 | 3 |
| 16 | Glenbrook | 1:02.61 | 5 |
| 17 | The Ponds | 1:02.92 | 5 |
| 18 | Springwood | 1:03.10 | 3 |
| 19 | Hills District | 1:03.36 | 1 |
| 20 | Campbelltown | 1:03.39 | 1 |
| 21 | Blacktown | 1:03.87 | 1 |
| 22 | Canterbury | 1:04.01 | 5 |
| 23 | Winston Hills | 1:04.36 | 4 |
| 24 | Minchinbury | 1:04.52 | 2 |
| 25 | Penrith | 1:05.19 | 5 |
| 26 | Macquarie Hunter | 1:05.65 | 5 |
| 27 | Rouse Hill Rams | 1:06.34 | 2 |
| 28 | Kings Langley | 1:06.50 | 3 |
| 29 | Prestons Robins | 1:07.05 | 4 |
| 30 | Hawkesbury City | 1:07.38 | 2 |
| 31 | N Rocks Carlingford | 1:10.25 | 2 |
| -- | St George | DQ | 4 7.8.j |
| -- | Revesby Workers | DQ | 2 7.8.h |
| -- | Bankstown Sports Ath | letics DQ | 1 7.6.2a |
| -- | Inner West | DNS | 4 |