| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Furnia, Joseph (10)
|
NIAYST |
1:16.23 |
1:14.56 |
-1.67 |
| 2 |
Olmsted, Luke (10)
|
NISKAN |
1:12.07 |
1:17.51 |
5.44 |
| 3 |
Partigianoni, Charles C (10)
|
NICORY |
1:24.63 |
1:17.67 |
-6.96 |
| 4 |
Oliver, Amon (10)
|
ADNDYS |
1:21.63 |
1:20.94 |
-0.69 |
| 5 |
Van Kersbergen, Jensen R (9)
|
NISKAN |
1:21.39 |
1:22.11 |
0.72 |
| 6 |
Swab, Nathaniel C (9)
|
NIAYST |
1:21.70 |
1:23.95 |
2.25 |
| 7 |
Jordan, Brody (10)
|
FUL |
1:27.20 |
1:24.39 |
-2.81 |
| 8 |
Echols, Ethan _ (9)
|
NISKAN |
1:33.41 |
1:25.79 |
-7.62 |
| 9 |
Herrling, Andrew J (9)
|
NIAYST |
1:33.39 |
1:28.44 |
-4.95 |
| 10 |
Wilson, Carter S (10)
|
NIAYST |
1:35.32 |
1:31.70 |
-3.62 |
| 11 |
Moye, Johnathan (9)
|
ADONEI |
1:57.26 |
1:42.94 |
-14.32 |
| 12 |
Cereo, Giordon M (10)
|
NIAYST |
1:41.09 |
1:43.74 |
2.65 |
| 13 |
Jarvis, Max (9)
|
ADWAT |
1:36.18 |
1:45.85 |
9.67 |
| 14 |
Charlebois, Henry (9)
|
ADWAT |
1:41.11 |
1:45.88 |
4.77 |
| 15 |
Thomas, Ethan C (9)
|
ADONEI |
1:45.86 |
1:46.20 |
0.34 |
| 16 |
Colello, Charles (9)
|
ADWAT |
1:50.41 |
1:47.99 |
-2.42 |
| 17 |
Rowlee, Charles (10)
|
FUL |
1:46.22 |
1:50.74 |
4.52 |
| 18 |
Davis, Jr., Joshua (10)
|
FUL |
1:50.53 |
1:51.25 |
0.72 |
| 19 |
Drouin, Chandler (9)
|
ADWAT |
1:56.42 |
2:04.83 |
8.41 |
|
O'Dell, Darius (10)
|
ADNDYS |
1:56.29 |
NS |
- |