| Men's Open 100m Backstroke | 
	
		| Final | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 54.73 | Mark N | Somerset Gold Coast | 27 | 850 | Splits | 
 | 
	
		|  | 2. | 54.90 | Thomas H | Brisbane Grammar | 20 | 842 | Splits | 
 | 
	
		|  | 3. | 54.99 | Lewis B | St Andrew's SC | 24 | 838 | Splits | 
 | 
	
		|  | 4. | 55.09 | Jack M | St Andrew's SC | 17 | 833 | Splits | 
 | 
	
		|  | 5. | 55.47 | Kalani I | Somerville House Aquatics | 23 | 816 | Splits | 
 | 
	
		|  | 6. | 56.08 | Ryder L | Southport Olympic | 20 | 790 | Splits | 
 | 
	
		|  | 7. | 56.13 | Tom H | All Saints Gold Coast | 21 | 788 | Splits | 
 | 
	
		|  | 8. | 56.82 | Fergus M | Bond Swimming Club | 20 | 759 | Splits | 
 | 
	
		|  | 9. | 56.89 | Callum H | Caulfield Grammar Aquatics | 20 | 757 | Splits | 
 | 
	
		|  | 10. | 57.15 | Xavier P | Caulfield Grammar Aquatics | 19 | 746 | Splits | 
 | 
	
		|  | 11. | 57.28 | Matthew M | St Peters Western | 20 | 741 | Splits | 
 | 
	
		|  | 12. | 57.37 | Blair M | Nudgee College Swimming | 18 | 738 | Splits | 
 | 
	
		|  | 13. | 57.39 | Tom B | Great Britain Federation | 21 | 737 | Splits | 
 | 
	
		|  | 14. | 57.52 | Xuan He S | China Federation | 17 | 732 | Splits | 
 | 
	
		|  | 15. | 57.56 | Anthony B | Surrey Park | 20 | 730 | Splits | 
 | 
	
		|  | 16. | 57.58 | Lucas H | IONA | 23 | 730 | Splits | 
 | 
	
		|  | 17. | 57.71 | Kane M | Sunshine Coast Grammar Swimmin | 19 | 725 | Splits | 
 | 
	
		|  | 18. | 57.97 | Blake F | New Zealand Federation | 18 | 715 | Splits |  | 
	
		|  | 19. | 58.45 | Nicholas N | St Peters Western | 19 | 698 | Splits | 
 | 
	
		|  | 20. | 59.47 | Daniel W | New Zealand Federation | 18 | 662 | Splits |  | 
	
		| Heat | 
	
		|  | Time | Name | Club | Age | FINA PS | Splits | Ranking | 
	
		|  | 1. | 54.74 | Lewis B | St Andrew's SC | 24 | 849 | Splits | 
 | 
	
		|  | 2. | 55.29 | Thomas H | Brisbane Grammar | 20 | 824 | Splits | 
 | 
	
		|  | 3. | 55.80 | Jack M | St Andrew's SC | 17 | 802 | Splits | 
 | 
	
		|  | 4. | 55.98 | Mark N | Somerset Gold Coast | 27 | 794 | Splits | 
 | 
	
		|  | 5. | 56.23 | Kalani I | Somerville House Aquatics | 23 | 784 | Splits | 
 | 
	
		|  | 6. | 56.55 | Ryder L | Southport Olympic | 20 | 770 | Splits | 
 | 
	
		|  | 7. | 56.57 | Tom H | All Saints Gold Coast | 21 | 769 | Splits | 
 | 
	
		|  | 8. | 56.60 | Fergus M | Bond Swimming Club | 20 | 768 | Splits | 
 | 
	
		|  | 9. | 56.67 | Lucas H | IONA | 23 | 765 | Splits | 
 | 
	
		|  | 10. | 57.13 | Xavier P | Caulfield Grammar Aquatics | 19 | 747 | Splits | 
 | 
	
		|  | 11. | 57.15 | Matthew M | St Peters Western | 20 | 746 | Splits | 
 | 
	
		|  | 12. | 57.19 | Tom B | Great Britain Federation | 21 | 745 | Splits | 
 | 
	
		|  | 13. | 57.25 | Xuan He S | China Federation | 17 | 742 | Splits | 
 | 
	
		|  | 14. | 57.31 | Blair M | Nudgee College Swimming | 18 | 740 | Splits | 
 | 
	
		|  | 15. | 57.39 | Blake F | New Zealand Federation | 18 | 737 | Splits |  | 
	
		|  | 16. | 57.42 | Kane M | Sunshine Coast Grammar Swimmin | 19 | 736 | Splits | 
 | 
	
		|  | 17. | 57.50 | Anthony B | Surrey Park | 20 | 733 | Splits | 
 | 
	
		|  | 18. | 57.55 | James B | Chandler | 21 | 731 | Splits | 
 | 
	
		|  | 19. | 57.85 | Callum H | Caulfield Grammar Aquatics | 20 | 720 | Splits | 
 | 
	
		|  | 20. | 58.48 | Daniel W | New Zealand Federation | 18 | 696 | Splits |  | 
	
		|  | 21. | 58.49 | Nicholas N | St Peters Western | 19 | 696 | Splits | 
 | 
	
		|  | 22. | 58.84 | Joel F | Bond Swimming Club | 21 | 684 | Splits | 
 | 
	
		|  | 23. | 1:00.98 | Ryan P | New Zealand Federation | 19 | 614 | Splits |  | 
	
		|  | 24. | 1:01.10 | Kieran L | UQ Swim Club | 18 | 611 | Splits | 
 | 
	
		|  | 25. | 1:01.19 | Ryan A | Gladstone South SC Inc | 16 | 608 | Splits | 
 | 
	
		|  | 26. | 1:01.39 | Mitchell S | Surrey Park | 19 | 602 | Splits | 
 | 
	
		|  | 27. | 1:01.55 | Vincent D | New Zealand Federation | 25 | 597 | Splits |  | 
	
		|  | 28. | 1:01.82 | Lucas W | Southern Cross | 18 | 590 | Splits | 
 | 
	
		|  | 29. | 1:02.41 | Oscar B | New Zealand Federation | 17 | 573 | Splits |  | 
	
		|  | 30. | 1:02.85 | Matthew G | Jamboree Heights Swimming Club | 20 | 561 | Splits | 
 |