| Men's 12 years and over 400m Freestyle | 
	
	
		| Final | 
	
	
		 | 
		Time | 
		Name | 
		Club | 
		Age | 
		FINA PS | 
		Splits | 
		Ranking | 
	
	
		  | 
		1. | 
		4:16.98 | 
		Jurgens W | 
		St Hilda's | 
		16 | 
		628 | 
		Splits | 
		
  | 
	
	
		  | 
		2. | 
		4:19.07 | 
		Harrison G | 
		South Lake Dolphins | 
		18 | 
		612 | 
		Splits | 
		
  | 
	
	
		  | 
		3. | 
		4:20.29 | 
		Benjamin M | 
		UWA West Coast | 
		15 | 
		604 | 
		Splits | 
		
  | 
	
	
		  | 
		4. | 
		4:20.48 | 
		Fletcher B | 
		Highlanders | 
		17 | 
		603 | 
		Splits | 
		
  | 
	
	
		  | 
		5. | 
		4:23.64 | 
		Conor L | 
		South Lake Dolphins | 
		17 | 
		581 | 
		Splits | 
		
  | 
	
	
		  | 
		6. | 
		4:27.54 | 
		Jaxon D | 
		Guildford & Kalamunda District | 
		14 | 
		556 | 
		Splits | 
		
  | 
	
	
		  | 
		7. | 
		4:27.87 | 
		Lucas F | 
		Scarborough Beach | 
		16 | 
		554 | 
		Splits | 
		
  | 
	
	
		  | 
		8. | 
		4:30.97 | 
		Flynn C | 
		Breakers WA | 
		15 | 
		535 | 
		Splits | 
		
  | 
	
	
		 | 
		9. | 
		4:32.73 | 
		Eli H | 
		South Shore | 
		14 | 
		525 | 
		Splits | 
		
  | 
	
	
		 | 
		10. | 
		4:37.05 | 
		Jonathon M | 
		UWA West Coast | 
		18 | 
		501 | 
		Splits | 
		
  | 
	
	
		 | 
		11. | 
		4:38.98 | 
		Nikolay D | 
		Westside Christ Church Aquatic | 
		16 | 
		490 | 
		Splits | 
		
  | 
	
	
		  | 
		12. | 
		4:39.60 | 
		James T | 
		Westside Christ Church Aquatic | 
		16 | 
		487 | 
		Splits | 
		
  | 
	
	
		  | 
		13. | 
		4:39.99 | 
		Nathan B | 
		North Coast | 
		15 | 
		485 | 
		Splits | 
		
  | 
	
	
		  | 
		14. | 
		4:40.37 | 
		Sheldon W | 
		Breakers WA | 
		15 | 
		483 | 
		Splits | 
		
  | 
	
	
		  | 
		15. | 
		4:41.91 | 
		Aldrich F | 
		South Lake Dolphins | 
		14 | 
		475 | 
		Splits | 
		
  | 
	
	
		  | 
		16. | 
		4:48.74 | 
		Coby S | 
		Riverton Aquanauts | 
		13 | 
		442 | 
		Splits | 
		
  | 
	
	
		  | 
		17. | 
		4:49.58 | 
		Ethan P | 
		City of Perth | 
		13 | 
		438 | 
		Splits | 
		
  | 
	
	
		  | 
		18. | 
		4:50.27 | 
		Arash N | 
		South Lake Dolphins | 
		14 | 
		435 | 
		Splits | 
		
  | 
	
	
		  | 
		19. | 
		4:50.75 | 
		Michelagniolo B | 
		Westside Christ Church Aquatic | 
		16 | 
		433 | 
		Splits | 
		
  | 
	
	
		 | 
		20. | 
		4:51.63 | 
		Buddy A | 
		South Shore | 
		14 | 
		429 | 
		Splits | 
		
  | 
	
	
		  | 
		21. | 
		4:53.24 | 
		Jhett S | 
		Scarborough Beach | 
		14 | 
		422 | 
		Splits | 
		
  | 
	
	
		  | 
		22. | 
		4:53.39 | 
		Tom C | 
		Breakers WA | 
		15 | 
		422 | 
		Splits | 
		
  | 
	
	
		 | 
		23. | 
		4:56.69 | 
		Theo P | 
		Westside Christ Church Aquatic | 
		12 | 
		408 | 
		Splits | 
		
  | 
	
	
		  | 
		24. | 
		4:56.74 | 
		Dominic D | 
		Westside Christ Church Aquatic | 
		14 | 
		407 | 
		Splits | 
		
  | 
	
	
		  | 
		25. | 
		5:01.25 | 
		Damien E | 
		Riverton Aquanauts | 
		50 | 
		389 | 
		Splits | 
		
  | 
	
	
		  | 
		26. | 
		5:03.05 | 
		Jacob D | 
		Bunbury Swimming Club Incorpor | 
		14 | 
		382 | 
		Splits | 
		
  | 
	
	
		  | 
		27. | 
		5:14.12 | 
		Max K | 
		Scarborough Beach | 
		13 | 
		343 | 
		Splits | 
		
  | 
	
	
		  | 
		28. | 
		5:18.08 | 
		Raffaello B | 
		Westside Christ Church Aquatic | 
		12 | 
		331 | 
		Splits | 
		
  | 
	
	
		  | 
		29. | 
		5:18.67 | 
		Oliver W | 
		Bunbury Swimming Club Incorpor | 
		14 | 
		329 | 
		Splits | 
		
  | 
	
	
		 | 
		30. | 
		5:18.83 | 
		Cael M | 
		Western Sprint | 
		13 | 
		328 | 
		Splits | 
		
  | 
	
	
		  | 
		31. | 
		5:25.50 | 
		Brent L | 
		Celts | 
		14 | 
		309 | 
		Splits | 
		
  | 
	
	
		  | 
		32. | 
		5:27.63 | 
		Frankie D | 
		South Lake Dolphins | 
		12 | 
		303 | 
		Splits | 
		
  | 
	
	
		  | 
		33. | 
		5:29.33 | 
		Marcus B | 
		Guildford & Kalamunda District | 
		12 | 
		298 | 
		Splits | 
		
  | 
	
	
		  | 
		34. | 
		5:30.04 | 
		Connor W | 
		Breakers WA | 
		12 | 
		296 | 
		Splits | 
		
  | 
	
	
		  | 
		35. | 
		5:34.37 | 
		Adam B | 
		North Coast | 
		13 | 
		285 | 
		Splits | 
		
  | 
	
	
		 | 
		36. | 
		5:51.33 | 
		Lachie T | 
		Southside Penrhos Wesley SC In | 
		12 | 
		245 | 
		 | 
		
  | 
	
	
		  | 
		37. | 
		5:55.84 | 
		Lucas S | 
		Rockingham | 
		12 | 
		236 | 
		Splits | 
		
  | 
	
	
		 | 
		38. | 
		5:59.33 | 
		Taylor C | 
		Bunbury Swimming Club Incorpor | 
		13 | 
		229 | 
		Splits | 
		
  |