Boys U 13 - 4x100 Metre Relay
Records
-  State Relay
- S 48.47  2018        Bankstown Sports
8 Advance:  Top 1 Each Heat plus Next 5 Best Times
| Place | Centre | Heats | 
| 1 | Manly Warringah | 53.28Q | 
| 2 | Port Hacking | 54.30q | 
| 3 | Winston Hills | 56.11 | 
| 4 | Ku-Ring-Gai | 56.91 | 
| 5 | Cherrybrook | 57.22 | 
| -- | Bankstown Sports Ath | letics                              DNS | 
| -- | Rouse Hill Rams | DNS | 
 
 
| Place | Centre | Heats | 
| 1 | Prestons Robins | 54.56Q 54.555 | 
| 2 | Campbelltown | 54.56q 54.557 | 
| 3 | Sutherland | 54.75q | 
| 4 | N Rocks Carlingford | 55.78 | 
| 5 | Canterbury | 55.90 | 
| 6 | Camden | 59.90 | 
| -- | Randwick Botany | DNS | 
 
 
| Place | Centre | Heats | 
| 1 | Eastern Suburbs | 50.83Q | 
| 2 | Hills District | 53.18q | 
| 3 | Ryde | 53.98q | 
| 4 | South Eastern | 54.97 | 
| 5 | Smithfield | 58.13 | 
| -- | St George | DQ  ROC 7.8.h | 
 
 
| Place | Centre | Heats | H. | 
| 1 | Eastern Suburbs | 50.83Q | 3 | 
| 2 | Manly Warringah | 53.28Q | 1 | 
| 3 | Prestons Robins | 54.56Q | 2 54.555 | 
| 4 | Hills District | 53.18q | 3 | 
| 5 | Ryde | 53.98q | 3 | 
| 6 | Port Hacking | 54.30q | 1 | 
| 7 | Campbelltown | 54.56q | 2 54.557 | 
| 8 | Sutherland | 54.75q | 2 | 
| 9 | South Eastern | 54.97 | 3 | 
| 10 | N Rocks Carlingford | 55.78 | 2 | 
| 11 | Canterbury | 55.90 | 2 | 
| 12 | Winston Hills | 56.11 | 1 | 
| 13 | Ku-Ring-Gai | 56.91 | 1 | 
| 14 | Cherrybrook | 57.22 | 1 | 
| 15 | Smithfield | 58.13 | 3 | 
| 16 | Camden | 59.90 | 2 | 
| -- | St George | DQ | 3 ROC 7.8.h | 
| -- | Randwick Botany | DNS | 2 | 
| -- | Bankstown Sports Ath | letics                              DNS | 1 | 
| -- | Rouse Hill Rams | DNS | 1 |