| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Daniels, Owen D (11)
|
MRNDAC |
1:22.69 |
1:21.07 |
-1.62 |
| 2 |
Aquilino, Lorenzo A (11)
|
MRFA |
1:25.32 |
1:21.52 |
-3.80 |
| 3 |
Melloy, John J (12)
|
MRFA |
1:35.25 |
1:29.75 |
-5.50 |
| 4 |
Subillaga-Dubon, Jason A (12)
|
MRFA |
1:50.22 |
1:32.56 |
-17.66 |
| 5 |
Gutterman, Hunter M (12)
|
MRNDAC |
1:45.35 |
1:32.71 |
-12.64 |
| 6 |
Bertocchi, Thomas J (12)
|
MRWSSC |
1:38.55 |
1:33.13 |
-5.42 |
| 7 |
Montagnino, Dean V (12)
|
MRFA |
1:37.80 |
1:36.08 |
-1.72 |
| 8 |
Dorner, Benjamin (11)
|
MRNDAC |
1:40.43 |
1:40.87 |
0.44 |
| 9 |
Fass, Erik G (12)
|
MRSS |
1:44.05 |
1:40.99 |
-3.06 |
| 10 |
Cooper, Jackson C (11)
|
MRNBS |
1:56.85 |
1:43.57 |
-13.28 |
| 11 |
Fass, Liam G (11)
|
MRSS |
2:07.46 |
1:44.63 |
-22.83 |
| 12 |
Burgarelli, Sebastian (11)
|
MRNBS |
1:54.33 |
1:45.04 |
-9.29 |
| 13 |
Vactor, Tariq M (11)
|
MRSS |
1:46.09 |
1:47.05 |
0.96 |
| 14 |
Mummery, John F (11)
|
MRNBS |
1:51.06 |
1:47.42 |
-3.64 |
| 15 |
Kiernan, William R (11)
|
MRSSL |
1:49.84 |
1:47.76 |
-2.08 |
| 16 |
O'Connell, Ryan K (12)
|
MRFA |
1:58.63 |
1:51.49 |
-7.14 |
| 17 |
Zicot, Jacob T (12)
|
MRNDAC |
2:04.88 |
1:51.95 |
-12.93 |
| 18 |
Stark, Jonathan D (11)
|
MRSSL |
|
1:59.91 |
- |
| 19 |
Dwek, Mason J (11)
|
MRSSL |
2:37.76 |
2:17.39 |
-20.37 |
| 20 |
Raitt, Alan E (11)
|
MRNDAC |
2:12.11 |
2:20.70 |
8.59 |
| 21 |
Biesaga, Aleksander (11)
|
MRFA |
2:18.85 |
2:23.64 |
4.79 |
| 22 |
Cruz, Elijah A (11)
|
MRSSL |
|
2:43.25 |
- |
|
Horn, Walter K (11)
|
MRSSL |
2:30.17 |
DQ |
- |
|
Larrondo, Payton B (11)
|
MRSSL |
|
DQ |
- |