| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hoye, Jonas (14)
|
MRLGAC |
1:15.66 |
1:08.79 |
-6.87 |
| 2 |
NG, Ryan Y (13)
|
MRLGAC |
1:10.63 |
1:09.63 |
-1.00 |
| 3 |
Zhao, Colin E (14)
|
MRFLY |
1:08.09 |
1:11.62 |
3.53 |
| 4 |
Mountantonakis, Emmanouil S (13)
|
MRFLY |
1:19.24 |
1:12.22 |
-7.02 |
| 5 |
Kwong, Max (14)
|
MRFLY |
1:17.82 |
1:12.40 |
-5.42 |
| 6 |
Fiechter, Michael A (13)
|
MRCIY |
1:16.77 |
1:14.45 |
-2.32 |
| 7 |
Dwyer, Daniel P (13)
|
MRCIY |
1:14.17 |
1:14.56 |
0.39 |
| 8 |
Leung, Lance (13)
|
MRFLY |
1:15.32 |
1:16.62 |
1.30 |
| 9 |
Fang, Terrence (14)
|
MRST |
1:33.46 |
1:18.34 |
-15.12 |
| 10 |
Lee, Ryan (14)
|
MRST |
1:36.28 |
1:18.79 |
-17.49 |
| 11 |
Chang, Edward (14)
|
MRFLY |
1:16.24 |
1:19.05 |
2.81 |
| 12 |
Bice, Cian G (13)
|
MRCIY |
1:18.37 |
1:21.61 |
3.24 |
| 13 |
Ling, Brandon (14)
|
MRFLY |
1:30.68 |
1:23.46 |
-7.22 |
| 14 |
O'Sullivan, Kealan J (13)
|
MRCIY |
1:44.86 |
1:23.71 |
-21.15 |
| 15 |
Chan, Wesley (13)
|
MRFLY |
1:27.87 |
1:23.99 |
-3.88 |
| 16 |
Cedeno, Evan (13)
|
MRFLY |
|
1:24.80 |
- |
| 17 |
Wong, Brian (14)
|
MRST |
1:51.66 |
1:24.98 |
-26.68 |
| 18 |
Ou, Toby Y (14)
|
MRFLY |
|
1:25.61 |
- |
| 19 |
Chu, Preston (13)
|
MRFLY |
|
1:28.83 |
- |
| 20 |
Wang, Aaron (14)
|
MRST |
1:50.67 |
1:31.28 |
-19.39 |
| 21 |
Huang, Edward (14)
|
MRST |
1:45.19 |
1:34.91 |
-10.28 |
| 22 |
Chen, Joshua (13)
|
MRST |
1:53.38 |
1:35.18 |
-18.20 |
| 23 |
Yeung, Kaiden (14)
|
MRST |
1:37.75 |
1:37.35 |
-0.40 |
| 24 |
Lam, Andre (13)
|
MRST |
1:48.12 |
1:40.02 |
-8.10 |