| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Davis, Alexander (17)
|
NJCBGC |
1:00.89 |
1:01.02 |
0.13 |
| 2 |
Robinson, Luke C (16)
|
NJSCAR |
1:03.54 |
1:02.36 |
-1.18 |
| 3 |
Machurov, Andrew (16)
|
NJRVYM |
1:04.13 |
1:02.88 |
-1.25 |
| 4 |
Da Costa, Matias R (16)
|
NJPTAC |
1:04.47 |
1:03.24 |
-1.23 |
| 5 |
Madpak, Alex J (16)
|
NJNJRC |
1:04.31 |
1:04.40 |
0.09 |
| 6 |
Messina, Chas (16)
|
NJNJBL |
1:05.87 |
1:04.46 |
-1.41 |
| 7 |
Del Fierro, Gabriel (16)
|
NJCBGC |
1:04.02 |
1:04.83 |
0.81 |
| 8 |
Gao, Matthew I (15)
|
NJXCEL |
1:04.80 |
1:04.85 |
0.05 |
| 9 |
Chandwani, Neel (17)
|
NJPTAC |
1:06.41 |
1:04.98 |
-1.43 |
| 10 |
Takahashi, Kenichiro (16)
|
NJXCEL |
1:05.71 |
1:05.31 |
-0.40 |
| 11 |
Trinh, Mason W (15)
|
NJRVYM |
1:06.10 |
1:05.92 |
-0.18 |
| 12 |
Liz Pena, Ryan J (16)
|
NJEAG |
1:06.43 |
1:06.76 |
0.33 |
| 13 |
Spiridonov, Phillip R (17)
|
NJJFAC |
1:07.05 |
1:06.80 |
-0.25 |
| 14 |
Kasianik, Mikhail (15)
|
NJRVYM |
1:07.38 |
1:06.82 |
-0.56 |
| 15 |
Spreeman, William P (18)
|
NJSCAR |
1:06.99 |
1:07.10 |
0.11 |
| 16 |
Lu, Daniel S (17)
|
NJXCEL |
1:04.81 |
1:07.37 |
2.56 |
| 17 |
Rice, Jack O (17)
|
NJCJAC |
1:05.95 |
1:07.41 |
1.46 |
| 18 |
Wilson-Webb, Hamish R (15)
|
NJSCAR |
1:05.55 |
1:07.65 |
2.10 |
| 19 |
Portelli, Dylan (16)
|
NJEEX |
1:07.49 |
1:13.60 |
6.11 |