| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Connell, Reid (10)
|
MRLIE |
1:22.15 |
1:22.40 |
0.25 |
| 2 |
Hoffmann, Alexander L (9)
|
MRWEST |
1:23.94 |
1:22.42 |
-1.52 |
| 3 |
Gjertsen, Owen G (10)
|
MRWEST |
1:23.85 |
1:23.49 |
-0.36 |
| 4 |
Corcuera, Christian L (10)
|
MRLGAC |
1:25.61 |
1:23.83 |
-1.78 |
| 5 |
Haridasan, Nikolai (10)
|
MRYFD |
1:27.79 |
1:24.81 |
-2.98 |
| 6 |
Chinea, Ethan T (10)
|
MRLIE |
1:23.76 |
1:25.96 |
2.20 |
| 7 |
Han, Ethan (10)
|
MRNYCP |
1:30.70 |
1:27.99 |
-2.71 |
| 8 |
Sainvil, Fenlay (10)
|
MRNYCP |
1:33.44 |
1:28.28 |
-5.16 |
| 9 |
Bargellini, Ryan J (10)
|
MRLIE |
1:37.39 |
1:29.44 |
-7.95 |
| 10 |
Harty, Liam (10)
|
MRLIE |
1:29.87 |
1:29.78 |
-0.09 |
| 11 |
Ko, Hayden (10)
|
MRNYCP |
1:30.75 |
1:30.75 |
0.00 |
| 12 |
Bouzarouata, Adam N (8)
|
MRLIE |
1:32.99 |
1:32.88 |
-0.11 |
| 13 |
Funaro, Aarez M (9)
|
MRMPNY |
1:36.22 |
1:34.22 |
-2.00 |
| 14 |
Calero, Maximus A (10)
|
MRYFD |
1:34.75 |
1:34.79 |
0.04 |
| 15 |
Vazenins, Arthur (9)
|
MRMPNY |
1:37.34 |
1:35.40 |
-1.94 |
| 16 |
Yao, Maxwell (9)
|
MRLIE |
1:34.04 |
1:35.89 |
1.85 |
| 17 |
O'Sullivan, Tiarnan M (9)
|
MRLGAC |
1:39.08 |
1:37.24 |
-1.84 |
| 18 |
Yao, Ryan A (7)
|
MRLIE |
1:40.04 |
1:37.85 |
-2.19 |
| 19 |
Bowen, Julian P (10)
|
MRLGAC |
1:45.86 |
1:39.21 |
-6.65 |
| 20 |
Neal, Delano K (9)
|
MRLGAC |
1:43.43 |
1:39.41 |
-4.02 |
| 21 |
Chan, Preston (10)
|
MRLIE |
1:43.74 |
1:39.53 |
-4.21 |
| 22 |
Chen, Aaron (9)
|
MRLIE |
1:45.73 |
1:42.33 |
-3.40 |
| 23 |
Ratling, Phuntsok W (9)
|
MRLGAC |
|
1:42.47 |
- |
| 24 |
Felix, Braden B (10)
|
MRWISC |
1:42.99 |
1:44.12 |
1.13 |
| 25 |
Burger, Oliver R (10)
|
MRYFD |
|
1:44.23 |
- |
| 26 |
Lavelle, Adam (10)
|
MRWISC |
1:49.60 |
1:44.94 |
-4.66 |
| 27 |
Uzalp, Deniz N (10)
|
MRMPNY |
1:42.67 |
1:45.41 |
2.74 |
| 28 |
Konoplin, Maxim (9)
|
MRMPNY |
1:44.84 |
1:45.46 |
0.62 |
| 29 |
Iosava, Michael (8)
|
MRMPNY |
1:47.23 |
1:46.67 |
-0.56 |
| 30 |
Ahn, Riley H (8)
|
MRLGAC |
1:50.72 |
1:47.33 |
-3.39 |
| 31 |
Bukinich, Adam (9)
|
MRMPNY |
1:44.15 |
1:49.28 |
5.13 |
| 32 |
Stewart, Zenoven (10)
|
MRHYB |
|
1:50.15 |
- |
| 33 |
Fogarty, Atticus I (7)
|
MRYFD |
|
1:50.84 |
- |
| 34 |
DeGraff, Matthew F (10)
|
MRIA |
2:10.00 |
1:53.25 |
-16.75 |
| 35 |
Shaitanoff, Alexander P (10)
|
MRHYB |
|
1:56.53 |
- |
| 36 |
Drencko, Nicholas (9)
|
MRLGAC |
2:02.09 |
1:56.55 |
-5.54 |
| 37 |
Velykorodnyi, Ivan (7)
|
MRMPNY |
2:05.46 |
2:00.57 |
-4.89 |
| 38 |
Feinstein, Jack v (7)
|
MRYFD |
|
2:14.50 |
- |
| 39 |
Savkin, Nikita (7)
|
MRMPNY |
2:23.03 |
2:25.76 |
2.73 |
|
Lee, Benjamin (9)
|
MRLIE |
|
DQ |
- |
|
Russotto, Matthew N (9)
|
MRHYB |
|
NS |
- |
|
Anderson, Quinn J (10)
|
MRWEST |
1:42.16 |
NS |
- |
|
Kaplan, Evan K (10)
|
MRWEST |
1:31.22 |
NS |
- |
|
Sorenson, Paulo S (9)
|
MRWEST |
1:36.50 |
NS |
- |