| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Park, Edward (12)
|
NJWFY |
1:16.89 |
1:13.37 |
-3.52 |
| 2 |
Fenixdy, Darren C (12)
|
NJWFY |
1:15.61 |
1:13.44 |
-2.17 |
| 3 |
Angeles, Gene (11)
|
NJWEY |
1:20.01 |
1:20.12 |
0.11 |
| 4 |
Song, Yejun (12)
|
NJWFY |
1:16.98 |
1:20.13 |
3.15 |
| 5 |
Denman-Grimm, Andrew G (11)
|
NJCJAC |
1:24.09 |
1:20.33 |
-3.76 |
| 6 |
Chang, Ethan (12)
|
NJWEY |
1:21.85 |
1:22.33 |
0.48 |
| 7 |
Kim, Daniel S (11)
|
NJWFY |
1:29.42 |
1:24.33 |
-5.09 |
| 8 |
Hellmers, Cameron J (12)
|
NJCJAC |
1:26.28 |
1:25.85 |
-0.43 |
| 9 |
Rose, Alexander T (11)
|
NJWFY |
1:25.76 |
1:26.65 |
0.89 |
| 10 |
Beckman, Jacob P (11)
|
NJWFY |
1:27.81 |
1:27.70 |
-0.11 |
| 11 |
Farina, Ronald (11)
|
NJUN-S |
1:47.01 |
1:28.77 |
-18.24 |
| 12 |
Peterson, Oliver J (11)
|
NJWFY |
1:30.49 |
1:29.32 |
-1.17 |
| 13 |
Karpenko, Dennis (11)
|
NJWFY |
1:32.63 |
1:32.19 |
-0.44 |
| 14 |
Steenvoorden, Ryan A (11)
|
NJWFY |
1:31.32 |
1:32.46 |
1.14 |
| 15 |
Li, Jason (12)
|
NJMALT |
1:42.44 |
1:34.55 |
-7.89 |
| 16 |
Wolosiuk, Daniel (11)
|
NJWFY |
1:43.75 |
1:37.32 |
-6.43 |
| 17 |
Thormann, Phelan D (11)
|
NJCJAC |
1:36.28 |
1:37.92 |
1.64 |
|
Huang, David (11)
|
NJWEY |
1:43.57 |
NS |
- |
|
Tripido, Perry B (11)
|
NJWFY |
1:35.18 |
NS |
- |