| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mighty, Michael N (11)
|
MRCOND |
1:15.73 |
1:18.58 |
2.85 |
| 2 |
Siljkovic, Sion T (12)
|
MRNYSA |
1:22.16 |
1:20.70 |
-1.46 |
| 3 |
Rutherford, William J (11)
|
MRUN |
1:29.22 |
1:26.14 |
-3.08 |
| 4 |
Dixon, Kyle J (11)
|
MRCOND |
1:25.20 |
1:26.82 |
1.62 |
| 5 |
Emerson, Zachary A (12)
|
MRCOND |
1:31.72 |
1:28.65 |
-3.07 |
| 6 |
Soto, Alexander J (12)
|
MRCOND |
1:35.73 |
1:31.34 |
-4.39 |
| 7 |
Pellumbi, Matthew G (11)
|
MRCOND |
1:35.45 |
1:31.72 |
-3.73 |
| 8 |
Fleming, Derek (11)
|
NJSCY |
1:36.89 |
1:34.24 |
-2.65 |
| 9 |
Cheung, Alex C (11)
|
MRCOND |
1:48.01 |
1:34.37 |
-13.64 |
| 10 |
O'Connor, Nathaniel R (12)
|
MRUN |
1:31.14 |
1:36.22 |
5.08 |
| 11 |
Bree, William T (11)
|
MRUN |
1:40.92 |
1:40.44 |
-0.48 |
| 12 |
Molloy, Mark P (12)
|
MRCOND |
1:42.21 |
1:40.73 |
-1.48 |
| 13 |
Dwyer, Pierce J (11)
|
MRCOND |
1:44.48 |
1:42.32 |
-2.16 |
| 14 |
Rusiecki, Daniel P (11)
|
MRNYSA |
|
1:44.45 |
- |
| 15 |
Rice, Andrew D (11)
|
MRUN |
1:42.65 |
1:46.88 |
4.23 |
| 16 |
Rubio, Matthew F (11)
|
MRCOND |
1:54.20 |
1:50.96 |
-3.24 |
| 17 |
Schoonmaker, Simon J (11)
|
MRUN |
|
1:55.91 |
- |
| 18 |
Javed, Adam C (11)
|
MRCOND |
2:11.39 |
2:01.39 |
-10.00 |
| 19 |
Lazarow, Samuel L (11)
|
MRCOND |
|
2:02.44 |
- |
| 20 |
Hayes-Hodge, Izaiah E (11)
|
MRNYSA |
|
2:11.50 |
- |
|
Gibbs, Zachary C (11)
|
MRUN |
1:51.80 |
1:40.47 |
-11.33 |
|
Shtabsky, David (12)
|
MRCOND |
3:20.85 |
DQ |
- |