| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yang, Jihuan (9)
|
NJNJS |
1:14.45 |
1:09.18 |
-5.27 |
| 2 |
MacLennan, Sidney (10)
|
MAMA |
1:15.60 |
1:12.63 |
-2.97 |
| 3 |
Xie, John (10)
|
AMAM |
1:15.96 |
1:13.17 |
-2.79 |
| 4 |
Friedauer, Patrick T (10)
|
NJNJS |
1:17.91 |
1:16.58 |
-1.33 |
| 5 |
Trashkou, Yan (10)
|
MAMA |
1:19.46 |
1:17.34 |
-2.12 |
| 6 |
Duralek, Walter L (9)
|
NJNJS |
1:49.98 |
1:44.19 |
-5.79 |
| 7 |
Gallina, Matthew B (9)
|
AMAM |
1:42.54 |
1:48.64 |
6.10 |
|
Kehl, Packard R (10)
|
AMAM |
1:22.63 |
1:28.87 |
6.24 |
|
Hargenrader, Joshua W (9)
|
AMAM |
1:27.97 |
1:33.89 |
5.92 |
|
Navarro, Jacob L (9)
|
NJNJS |
1:56.08 |
1:52.57 |
-3.51 |
|
Clarke, Hudson N (10)
|
AMAM |
1:43.57 |
DQ |
- |