| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jerome, Christian V (10)
|
ADUSAM |
1:22.14 |
1:24.90 |
2.76 |
| 2 |
Lee, Eun Chan (10)
|
ADCPP |
1:29.31 |
1:29.69 |
0.38 |
| 3 |
Peters, Lucas M (10)
|
ADDELM |
1:33.73 |
1:30.15 |
-3.58 |
| 4 |
Lim, Yi Wei (9)
|
ADCPP |
1:38.34 |
1:30.20 |
-8.14 |
| 5 |
Tong, Yuan (9)
|
ADCPP |
1:34.16 |
1:31.53 |
-2.63 |
| 6 |
Jabour, Rocco S (9)
|
ADUSAM |
1:39.59 |
1:37.41 |
-2.18 |
| 7 |
Larsen, Edwin (9)
|
ADJJSC |
1:56.98 |
1:51.34 |
-5.64 |
| 8 |
Wan, Yuan (9)
|
ADCPP |
1:51.15 |
1:53.53 |
2.38 |
| 9 |
Surti, Mihir h (9)
|
ADGUY |
|
2:01.91 |
- |
| 10 |
Mace, Nicholas A (9)
|
ADCPP |
2:06.47 |
2:09.43 |
2.96 |
|
Hughes Robillard, Eric M (10)
|
ADCPP |
|
DQ |
- |
|
Lee, Nathan C (9)
|
ADCPP |
1:52.06 |
DQ |
- |
|
Zhang, Yangyiyi (10)
|
ADCPP |
2:25.34 |
NS |
- |
|
Greaux, Logan M (9)
|
ADDELM |
|
NS |
- |
|
Kennedy, Ian M (9)
|
ADJJSC |
|
NS |
- |