| Boy's 15 years and under 4x50m Freestyle |
| Final |
|
Time |
Name |
Club |
FINA PS |
AA PS |
Splits |
| 1. |
1:47.05 |
CBC Fremantle A |
CBC Fremantle |
|
|
 |
| 2. |
1:48.44 |
Sacred Heart A |
Sacred Heart College |
|
|
 |
| 3. |
1:53.24 |
Newman A |
Newman Amateur Swimming Club |
|
|
 |
| 4. |
1:54.11 |
John XXIII A |
John XXIII College |
|
|
 |
| 5. |
1:58.65 |
Mandurah CC A |
Mandurah Catholic College |
|
|
 |
| 6. |
2:01.54 |
All Saints' A |
Australind |
|
|
 |
| 7. |
2:06.36 |
Mazenod A |
Mazenod College |
|
|
 |
