Boys U 10 - 4x100 Metre Relay
Records
-  State Relay
- S 55.74  1980        Bankstown
8 Advance:  Top 1 Each Heat plus Next 4 Best Times
| Place | Centre | Heats | 
| 1 | Balmain | 59.63Q | 
| 2 | Manly Warringah | 1:00.72q | 
| 3 | Port Hacking | 1:02.43 | 
| 4 | Northern Suburbs | 1:04.07 | 
| 5 | St George | 1:04.51 | 
| 6 | Helensburgh | 1:04.98 | 
| 7 | Canterbury | 1:07.34 | 
 
 
| Place | Centre | Heats | 
| 1 | South Eastern | 1:00.88Q | 
| 2 | Campbelltown | 1:01.04q | 
| 3 | Hills District | 1:03.32 | 
| 4 | Illawong | 1:03.42 | 
| 5 | Mosman | 1:03.92 | 
| 6 | The Ponds | 1:05.00 | 
| 7 | Smithfield | 1:07.82 | 
 
 
| Place | Centre | Heats | 
| 1 | Randwick Botany | 1:00.34Q | 
| 2 | Sutherland | 1:00.69q | 
| 3 | Bankstown Sports Ath | letics                          1:01.72q | 
| 4 | Winston Hills | 1:02.98 | 
| 5 | Ku-Ring-Gai | 1:03.30 | 
| 6 | Rouse Hill Rams | 1:04.58 | 
| 7 | Quakers Hill | 1:10.60 | 
 
 
| Place | Centre | Heats | 
| 1 | Camden | 1:01.18Q | 
| 2 | Cherrybrook | 1:02.13 | 
| 3 | Ryde | 1:03.17 | 
| 4 | Wollongong City | 1:04.42 | 
| 5 | Prestons Robins | 1:05.28 | 
| -- | Eastern Suburbs | DQ  ROC 7.8.j | 
 
 
| Place | Centre | Heats | H. | 
| 1 | Balmain | 59.63Q | 1 | 
| 2 | Randwick Botany | 1:00.34Q | 3 | 
| 3 | South Eastern | 1:00.88Q | 2 | 
| 4 | Camden | 1:01.18Q | 4 | 
| 5 | Sutherland | 1:00.69q | 3 | 
| 6 | Manly Warringah | 1:00.72q | 1 | 
| 7 | Campbelltown | 1:01.04q | 2 | 
| 8 | Bankstown Sports Ath | letics                          1:01.72q | 3 | 
| 9 | Cherrybrook | 1:02.13 | 4 | 
| 10 | Port Hacking | 1:02.43 | 1 | 
| 11 | Winston Hills | 1:02.98 | 3 | 
| 12 | Ryde | 1:03.17 | 4 | 
| 13 | Ku-Ring-Gai | 1:03.30 | 3 | 
| 14 | Hills District | 1:03.32 | 2 | 
| 15 | Illawong | 1:03.42 | 2 | 
| 16 | Mosman | 1:03.92 | 2 | 
| 17 | Northern Suburbs | 1:04.07 | 1 | 
| 18 | Wollongong City | 1:04.42 | 4 | 
| 19 | St George | 1:04.51 | 1 | 
| 20 | Rouse Hill Rams | 1:04.58 | 3 | 
| 21 | Helensburgh | 1:04.98 | 1 | 
| 22 | The Ponds | 1:05.00 | 2 | 
| 23 | Prestons Robins | 1:05.28 | 4 | 
| 24 | Canterbury | 1:07.34 | 1 | 
| 25 | Smithfield | 1:07.82 | 2 | 
| 26 | Quakers Hill | 1:10.60 | 3 | 
| -- | Eastern Suburbs | DQ | 4 ROC 7.8.j |