| 1 | Richard Yiheng Tao | 1:40.81 | 1:44.88 | 1:40.81 1:52.21 1:41.62 — — |
| 2 | Angela Braganza | 1:40.60 | 1:47.76 | 1:48.60 1:40.60 1:54.08 — — |
| 3 | Kalvin Lum | 1:51.25 | 2:05.69 | 2:25.64 2:00.18 1:51.25 — — |
| 4 | Camerone Chin | 2:06.25 | 2:12.50 | 2:06.25 2:16.13 2:15.11 — — |
| 5 | Elyas Eyou | 2:09.27 | 2:13.06 | 2:09.27 2:16.77 2:13.13 — — |
| 6 | Levi Eyou | 2:09.27 | 2:14.90 | 2:09.27 2:15.75 2:19.68 — — |
| 7 | Andrew Feng | 2:16.79 | 2:20.68 | 2:16.79 2:20.09 2:25.16 — — |
| 8 | Liam Wadek | 2:11.78 | 2:21.86 | 2:21.35 2:11.78 2:32.44 — — |
| 9 | Edwin Shen | 2:09.32 | 2:24.34 | 2:09.32 2:36.35 2:27.35 — — |
| 10 | Alex Asbery | 2:21.03 | 2:26.78 | 2:24.67 2:34.64 2:21.03 — — |
| 11 | Yuki Gao | 2:26.26 | 2:34.66 | 2:27.44 2:26.26 2:50.29 — — |
| 12 | Ashley Foster | 2:42.54 | 2:53.46 | 2:42.54 3:02.58 2:55.25 — — |
| 13 | Brandon Harris | 2:33.66 | 2:54.34 | 2:39.16 2:33.66 3:30.20 — — |
| 14 | Xavier Courteau-Laing | 3:03.56 | 3:22.34 | 3:42.05 3:03.56 3:21.40 — — |
| 15 | Oliver Ren | 3:24.90 | 3:39.37 | 3:24.99 4:08.23 3:24.90 — — |
| 16 | Caylum Hudson | 3:20.69 | 3:48.09 | 3:45.61 3:20.69 4:17.97 — — |
| 17 | Jack Zhang | 4:00.60 | 4:04.97 | 4:04.74 4:00.60 4:09.57 — — |
| 18 | Kaiden Ziegler | 3:53.68 | 4:13.54 | 4:23.81 3:53.68 4:23.12 — — |
| 19 | Ethan Ruoqing Chen (陈若轻) | DNF | — | DNF — — — — |
| 19 | Dylan Heerikhuisen | DNF | — | DNF — — — — |