| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gutierrez, Marcos R (11)
|
NJCAT |
1:09.30 |
1:09.07 |
-0.23 |
| 2 |
Miklaszewski, Konrad (12)
|
NJCAT |
1:11.71 |
1:10.67 |
-1.04 |
| 3 |
Edwards, Micaiah J (11)
|
NJBGCD |
1:12.04 |
1:12.25 |
0.21 |
| 4 |
Kim, Eric A (11)
|
NJBMA |
1:12.12 |
1:13.01 |
0.89 |
| 5 |
Cholappadi, Raghav M (12)
|
NJCAT |
1:12.68 |
1:13.13 |
0.45 |
| 6 |
Kim, Robbin A (11)
|
NJBMA |
1:15.06 |
1:14.47 |
-0.59 |
| 7 |
James, Charlie B (11)
|
NJBGCD |
1:15.81 |
1:14.66 |
-1.15 |
| 8 |
Truong, Nevo (11)
|
NJJFAC |
1:17.06 |
1:14.76 |
-2.30 |
| 9 |
Porev, Eugene (12)
|
NJWFY |
1:14.81 |
1:15.60 |
0.79 |
| 10 |
Tan, Vincent (12)
|
NJBB |
1:17.61 |
1:15.66 |
-1.95 |
| 11 |
Wolosiuk, Daniel (12)
|
NJWFY |
1:14.94 |
1:17.00 |
2.06 |
| 12 |
Russell, Finn J (11)
|
NJCCC |
1:19.71 |
1:17.31 |
-2.40 |
| 13 |
Park, Justin M (11)
|
NJWFY |
1:19.03 |
1:17.60 |
-1.43 |
| 14 |
Lira, Jack E (12)
|
NJBB |
1:18.18 |
1:17.78 |
-0.40 |
| 15 |
Li, Zak (11)
|
NJJFAC |
1:20.00 |
1:17.89 |
-2.11 |
| 16 |
Bysshe, Henry (11)
|
NJSCY |
1:18.97 |
1:18.92 |
-0.05 |
| 17 |
Han, Eric C (12)
|
NJJFAC |
1:18.06 |
1:19.39 |
1.33 |
| 18 |
Nam, Aaron S (11)
|
NJWFY |
1:18.61 |
1:19.53 |
0.92 |
| 19 |
Cante, Sebastian (12)
|
NJBGCD |
1:17.79 |
1:21.04 |
3.25 |
| 20 |
Trawick, Carmelo T (12)
|
NJBGCD |
1:20.18 |
1:21.38 |
1.20 |
| 21 |
Barone, Thomas (12)
|
NJRHSC |
1:18.57 |
1:21.94 |
3.37 |