| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mostofi, Michael V (10)
|
CTWYW |
1:26.86 |
1:22.70 |
-4.16 |
| 2 |
Bushay, Mason (9)
|
MASEA |
1:26.08 |
1:24.18 |
-1.90 |
| 3 |
Seidman, Josh D (10)
|
MAJW |
1:29.61 |
1:24.84 |
-4.77 |
| 4 |
D'Ariano, Landon N (9)
|
MASSC |
1:24.61 |
1:25.04 |
0.43 |
| 5 |
Daniel, William G (10)
|
CTWYW |
1:26.33 |
1:26.00 |
-0.33 |
| 6 |
Orr, Jack Q (10)
|
MAJW |
1:32.64 |
1:26.47 |
-6.17 |
| 7 |
Sleptsov, Alex D (10)
|
MAPCAC |
1:27.94 |
1:26.96 |
-0.98 |
| 7 |
Jacob, Conor D (10)
|
MAWAVE |
1:29.99 |
1:26.96 |
-3.03 |
| 9 |
Xie, Eric (10)
|
NJBWTD |
1:28.22 |
1:28.65 |
0.43 |
| 10 |
Smuckler, Zachary * (10)
|
CTWYW |
1:21.61 |
1:28.66 |
7.05 |
| 11 |
Parisi, Jackson P (9)
|
NJBWTD |
1:24.07 |
1:29.31 |
5.24 |
| 12 |
Sun, Justin A (10)
|
CTWYW |
1:34.97 |
1:29.79 |
-5.18 |
| 13 |
Whitaker, Brock H (9)
|
MAUMLY |
1:17.34 |
1:30.23 |
12.89 |
| 14 |
Smilevski, Leonid (10)
|
MASEA |
1:29.50 |
1:31.76 |
2.26 |
| 15 |
Ageyev, David (10)
|
MAORCA |
1:24.99 |
1:32.36 |
7.37 |
| 16 |
Schnapf, Aidan M (9)
|
MACBST |
1:25.80 |
1:33.67 |
7.87 |
| 17 |
Jones, Tanner J (10)
|
MAGPAC |
1:38.80 |
1:33.90 |
-4.90 |
| 18 |
Haney, James (9)
|
MAPVA |
1:36.32 |
1:35.32 |
-1.00 |
| 19 |
Scholer, Richard Z (9)
|
MACBST |
1:30.66 |
1:35.74 |
5.08 |
| 20 |
Tao, James M (10)
|
MAJW |
1:38.10 |
1:35.94 |
-2.16 |
| 21 |
Ozer, Onur B (10)
|
MAORCA |
1:29.54 |
1:36.77 |
7.23 |
| 22 |
Generosi, Alex (10)
|
MAOCCC |
1:26.95 |
1:37.44 |
10.49 |
| 23 |
Vinnikov, Matthew N (9)
|
MAORCA |
1:28.79 |
1:38.52 |
9.73 |
| 24 |
Smilevski, Alexander (10)
|
MASEA |
1:40.21 |
1:38.57 |
-1.64 |
| 25 |
Pavluchenko, Michael (10)
|
MAORCA |
1:30.64 |
1:40.27 |
9.63 |
| 26 |
Derivaux, Charles H (9)
|
MAJW |
1:42.46 |
1:41.23 |
-1.23 |
|
Kelly, Michael (10)
|
MAOCCC |
1:32.39 |
DQ |
- |