| 1 | Hayden Ng (吳宇晞)Hayden Ng (吳宇晞) | Australia | 1:22.73 | 1:21.81 | 1:29.69 | 1:24.74 | 1:21.81 |
| 2 | Sora SatoSora Sato | Australia | 1:27.62 | 1:24.79 | 1:33.47 | 1:28.63 | 1:24.79 |
| 3 | Jamie OtsuJamie Otsu | Australia | 1:40.04 | 1:25.87 | 1:31.43 | 1:32.45 | 1:25.87 |
| 4 | Yibo Wang (王奕博)Yibo Wang (王奕博) | China | 1:31.23 | 1:37.88 | 1:32.98 | 1:34.03 | 1:31.23 |
| 5 | Joseph BurnettJoseph Burnett | Australia | 1:42.03 | 1:34.33 | 1:41.06 | 1:39.14 | 1:34.33 |
| 6 | Harrison Jonathan Newbery-ChunnHarrison Jonathan Newbery-Chunn | Australia | 1:42.16 | 1:43.43 | 1:42.49 | 1:42.69 | 1:42.16 |
| 7 | Hao DoHao Do | Australia | 1:45.20 | 1:57.62 | 1:50.87 | 1:51.23 | 1:45.20 |
| 8 | Lucas OtsuLucas Otsu | Australia | 2:03.14 | 2:20.32 | 1:56.87 | 2:06.78 | 1:56.87 |
| 9 | Elijah La PorteElijah La Porte | Australia | 2:19.96 | 2:08.00 | 1:59.40 | 2:09.12 | 1:59.40 |
| 10 | Bryson AzzopardiBryson Azzopardi | Australia | 2:12.71 | 2:11.49 | 2:05.61 | 2:09.94 | 2:05.61 |