| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nunez, Ryan (12)
|
MRLIE |
1:11.04 |
1:13.55 |
2.51 |
| 2 |
DiMaggio, John P (11)
|
MRMPNY |
1:13.72 |
1:14.52 |
0.80 |
| 3 |
Rikic, Aidan (12)
|
MRTRI |
1:16.81 |
1:14.72 |
-2.09 |
| 4 |
LaBianca, Jack B (12)
|
MRLIE |
1:19.28 |
1:18.02 |
-1.26 |
| 5 |
Chang, Steven R (11)
|
MRFLY |
1:22.59 |
1:18.44 |
-4.15 |
| 6 |
Bishop, William L (12)
|
MRYFD |
1:18.84 |
1:22.89 |
4.05 |
| 7 |
Ng, Ryan Y (11)
|
MRGATE |
1:28.85 |
1:23.97 |
-4.88 |
| 8 |
Cherny, Eric (12)
|
MRMPNY |
1:23.60 |
1:25.09 |
1.49 |
| 9 |
Kaps, Piotr (12)
|
MRMPNY |
1:30.38 |
1:25.22 |
-5.16 |
| 10 |
Lim, James (11)
|
MRFLY |
1:33.17 |
1:30.24 |
-2.93 |
| 11 |
Villagonzalo, Keanu C (12)
|
MRGATE |
1:35.00 |
1:31.50 |
-3.50 |
| 12 |
Zhao, Colin E (12)
|
MRFLY |
|
1:39.03 |
- |
| 13 |
Taylor, Noah B (11)
|
MRNYCC |
|
1:39.68 |
- |
| 14 |
Cao, Brandon (12)
|
MRLIE |
1:43.96 |
1:39.91 |
-4.05 |
| 15 |
Zhou, Andrew Y (12)
|
MRFLY |
1:35.41 |
1:40.67 |
5.26 |
| 16 |
Martin, Gabriel C (12)
|
MRSSC |
2:01.99 |
1:44.36 |
-17.63 |
| 17 |
Protano, Robert T (12)
|
MRLIE |
1:54.49 |
1:48.82 |
-5.67 |
| 18 |
Richter, Isaac (11)
|
MRLBA |
|
1:52.50 |
- |
| 19 |
Lambros Jr., Stephen (11)
|
MRSSC |
1:45.00 |
1:55.72 |
10.72 |
| 20 |
Apat, Joseph R (11)
|
MRLIE |
1:56.54 |
1:56.01 |
-0.53 |
| 21 |
Young, Aaron M (11)
|
MRSSC |
1:55.00 |
2:12.39 |
17.39 |
|
Jhong, Ethan (11)
|
MRLIE |
1:47.47 |
DQ |
- |
|
Subillaga-Dubon, Jason A (11)
|
MRFA |
|
DQ |
- |