| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Aquilino, Lorenzo A (12)
|
MRFA |
1:04.20 |
1:03.66 |
-0.54 |
| 2 |
Brown, Lucas K (12)
|
MRTS |
1:04.84 |
1:04.28 |
-0.56 |
| 3 |
Ruffy, Rhyse X (12)
|
MRNYSA |
1:03.13 |
1:06.38 |
3.25 |
| 4 |
Devlin, Blaze R (12)
|
MRVAC |
1:31.14 |
1:10.30 |
-20.84 |
| 5 |
Hwang, Edward (11)
|
MRTS |
1:10.49 |
1:12.18 |
1.69 |
| 6 |
Kim, Jacob D (12)
|
MRNYSA |
1:12.97 |
1:12.64 |
-0.33 |
| 7 |
Mitchell, Joshua S (11)
|
MRTS |
1:13.02 |
1:15.29 |
2.27 |
| 8 |
Cooper, Jackson C (12)
|
MRNBS |
1:17.86 |
1:15.46 |
-2.40 |
| 9 |
Shapiro, Jason M (12)
|
MRLBA |
1:14.75 |
1:15.55 |
0.80 |
| 10 |
Bruno, Nicholas J (12)
|
MRNYSA |
1:18.99 |
1:18.26 |
-0.73 |
| 11 |
Sequeiros, Sebastian (11)
|
MRNYSA |
1:22.06 |
1:25.43 |
3.37 |
| 12 |
Fallis, Mathew B (12)
|
MRTS |
|
1:27.75 |
- |
| 13 |
Pinnock, Alex L (11)
|
MRYMID |
1:30.08 |
1:29.03 |
-1.05 |
| 14 |
Carle, Caleb M (12)
|
MRFA |
1:31.62 |
1:33.00 |
1.38 |
| 15 |
Aldridge, Brian C (12)
|
MRLBA |
1:42.17 |
1:34.00 |
-8.17 |
| 16 |
Constancio, Markus A (12)
|
MRNBS |
2:03.31 |
1:43.72 |
-19.59 |
| 17 |
Biesaga, Aleksander (12)
|
MRFA |
1:46.99 |
1:50.81 |
3.82 |
|
Lorenzo, James D (12)
|
MRNYSA |
1:18.90 |
NS |
- |