| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Armstrong, Timothy R (18)
|
NTDM |
1:02.48 |
1:07.91 |
5.43 |
| 2 |
Gambow, Thomas K (15)
|
NTATAC |
1:25.46 |
1:10.66 |
-14.80 |
| 3 |
Foo, Nathan T (15)
|
NTCOPS |
1:14.84 |
1:14.70 |
-0.14 |
| 4 |
Oddy, Dylan T (16)
|
NTDM |
1:07.92 |
1:17.20 |
9.28 |
| 5 |
Smith, Christopher J (16)
|
NTCOPS |
1:06.20 |
1:21.17 |
14.97 |
| 6 |
Summers, Gunther L (15)
|
NTSTAR |
1:53.12 |
1:23.84 |
-29.28 |
| 7 |
Ranwan, Arush (15)
|
NTCOPS |
|
1:42.91 |
- |
|
de la Pena, Stefan (16)
|
NTCOPS |
1:04.27 |
NS |
- |
|
Holavanahallli, Udit (15)
|
NTCOPS |
1:07.84 |
NS |
- |
|
Volesky, Nicholas R (17)
|
NTCOPS |
1:05.62 |
NS |
- |
|
Ellis, Bradford B (16)
|
NTUNAT |
1:03.24 |
NS |
- |