| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Slavin, Eric J (12)
|
MRHES |
1:17.25 |
1:08.05 |
-9.20 |
| 2 |
Funaro, Kai A (11)
|
ADMDST |
1:17.60 |
1:10.50 |
-7.10 |
| 3 |
Lachica, James R (12)
|
NJRANY |
1:13.09 |
1:10.92 |
-2.17 |
| 4 |
Diaz, Floyd G (12)
|
MRHES |
1:14.49 |
1:11.47 |
-3.02 |
| 5 |
Okounev, Luke (12)
|
MRHES |
1:23.32 |
1:13.62 |
-9.70 |
| 6 |
Sadchikov, Maximilian O (12)
|
ADMDST |
1:14.60 |
1:14.39 |
-0.21 |
| 7 |
Kucera, Mikulas E (11)
|
MRNYSA |
1:14.74 |
1:14.43 |
-0.31 |
| 8 |
Reece, Joel C (12)
|
MRHES |
1:25.00 |
1:19.57 |
-5.43 |
| 9 |
Milio, Franco A (12)
|
MRNYSA |
1:16.35 |
1:19.70 |
3.35 |
| 10 |
Rothman, Zachary W (11)
|
MRNYSA |
1:19.27 |
1:19.87 |
0.60 |
| 11 |
Malave, Dylan M (12)
|
NJRANY |
1:31.10 |
1:21.25 |
-9.85 |
| 12 |
Hyndman, Nathaniel M (11)
|
MRHES |
1:25.45 |
1:24.06 |
-1.39 |
| 13 |
Sottile, Gregory T (11)
|
NJRANY |
1:33.16 |
1:25.06 |
-8.10 |
| 14 |
Brillante, Francesco A (11)
|
MRHES |
1:20.38 |
1:25.80 |
5.42 |
| 15 |
King, Anthony S (11)
|
MRHES |
1:28.46 |
1:28.16 |
-0.30 |
| 16 |
Joyal, Zachary R (11)
|
NJRANY |
1:36.83 |
1:28.30 |
-8.53 |
| 17 |
Zuckman, Branden M (11)
|
MRHES |
1:33.83 |
1:30.00 |
-3.83 |
| 18 |
Sheynkman, Ilan (12)
|
MRHES |
1:40.00 |
1:49.06 |
9.06 |
|
Kaminskiy, Anthony N (12)
|
MRNYSA |
1:17.89 |
NS |
- |