| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chu, Allan (10)
|
MRLIAC |
1:14.40 |
1:14.57 |
0.17 |
| 2 |
Zhao, Matthew J (9)
|
MRLIAC |
1:19.99 |
1:19.05 |
-0.94 |
| 3 |
O'Connor, Rory T (10)
|
MRSMC |
1:23.20 |
1:19.11 |
-4.09 |
| 4 |
Wu, Brendan S (10)
|
MRRFAC |
1:19.79 |
1:19.31 |
-0.48 |
| 5 |
Graber, Seth M (9)
|
MREAST |
1:28.23 |
1:19.41 |
-8.82 |
| 6 |
Engel, Eric R (10)
|
MRSMC |
1:26.14 |
1:19.53 |
-6.61 |
| 7 |
Engel, Oliver K (10)
|
MRSMC |
1:29.58 |
1:19.95 |
-9.63 |
| 8 |
Leung, Andrew J (10)
|
MRNYSA |
1:22.89 |
1:22.11 |
-0.78 |
| 9 |
Abbruzzese, Matthew J (10)
|
MRRFAC |
1:21.79 |
1:22.13 |
0.34 |
| 10 |
Lee, Kenneth J (10)
|
MRUN |
1:47.63 |
1:24.36 |
-23.27 |
| 11 |
Moy, Aiden C (9)
|
MREAST |
1:22.42 |
1:25.32 |
2.90 |
| 12 |
Moore, Grant M (10)
|
MRNYSA |
1:28.65 |
1:26.17 |
-2.48 |
| 13 |
Nagler, James R (10)
|
MRLIAC |
1:30.21 |
1:26.89 |
-3.32 |
| 14 |
Thayer, Philip (10)
|
MRUN |
1:55.39 |
1:28.47 |
-26.92 |
| 15 |
Traverse, Ian (10)
|
NJSCY |
1:30.21 |
1:28.58 |
-1.63 |
| 16 |
Santiago-Stewart, Benjamin P (10)
|
MRNYSA |
|
1:34.49 |
- |
| 17 |
Farrell, Callum A (7)
|
MRNYSA |
1:39.31 |
1:36.36 |
-2.95 |
| 18 |
Mora-Castillo, Sebastian (9)
|
MRSMC |
1:39.75 |
1:36.53 |
-3.22 |
| 19 |
Thorpe, Jacob R (10)
|
MRNYSA |
|
1:36.63 |
- |
| 20 |
Luong, Kyle Y (9)
|
MRNYSA |
|
1:36.96 |
- |
| 21 |
Vitale, Lucas A (9)
|
MREAST |
1:55.40 |
1:38.90 |
-16.50 |
| 22 |
Tomioka, Jeremiah I (9)
|
MRNYSA |
1:46.67 |
1:39.47 |
-7.20 |
| 23 |
Tuttle, Peyton J (9)
|
MRNYSA |
|
1:40.64 |
- |
| 24 |
Holland, Connor M (8)
|
MRNYSA |
|
1:42.29 |
- |
| 25 |
Lio, Fenton (9)
|
MRSMC |
2:00.99 |
2:09.63 |
8.64 |
|
Petcove, James T (10)
|
MRNYSA |
|
DQ |
- |
|
Ghaly, Yamen (9)
|
MRNYSA |
|
DQ |
- |