| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Miao, Ethan (14)
|
MRUN |
1:23.15 |
1:17.03 |
-6.12 |
| 2 |
Rasquinha, Rohit A (13)
|
MRLIE |
1:23.49 |
1:18.74 |
-4.75 |
| 3 |
Fei, Austin (14)
|
MRLIE |
1:23.45 |
1:20.00 |
-3.45 |
| 4 |
NG, Ryan Y (13)
|
MRUN |
1:21.21 |
1:20.90 |
-0.31 |
| 5 |
German, Daniel N (14)
|
MRLIE |
1:32.50 |
1:22.06 |
-10.44 |
| 6 |
Mollica, Christian J (14)
|
MRLIE |
1:24.96 |
1:22.97 |
-1.99 |
| 7 |
Broderick, Patrick V (13)
|
MRLIE |
1:35.46 |
1:24.44 |
-11.02 |
| 8 |
Harrilal, Ayden B (13)
|
MRLIE |
1:36.06 |
1:24.87 |
-11.19 |
| 9 |
Protano, Robert T (14)
|
MRLIE |
1:34.02 |
1:25.39 |
-8.63 |
| 10 |
Egan, Kieran R (13)
|
MRLGAC |
1:29.43 |
1:25.88 |
-3.55 |
| 11 |
Tesovic, Maksim (14)
|
MRLGAC |
1:33.68 |
1:26.46 |
-7.22 |
| 12 |
Rasquinha, Ranjan J (13)
|
MRLIE |
1:25.01 |
1:26.58 |
1.57 |
| 13 |
Cordova, Christian M (13)
|
MRCIY |
|
1:26.92 |
- |
| 14 |
Bishop, William L (14)
|
MRYFD |
1:32.62 |
1:26.96 |
-5.66 |
| 15 |
Malloy, Kyle P (13)
|
MRYFD |
|
1:30.35 |
- |
| 16 |
Andersen, Francis (13)
|
MRSSC |
1:28.34 |
1:31.54 |
3.20 |
| 17 |
Cao, Brandon (14)
|
MRLIE |
1:32.75 |
1:31.85 |
-0.90 |
| 18 |
Jhong, Ethan (13)
|
MRLIE |
1:37.82 |
1:36.37 |
-1.45 |
| 19 |
Natapraya, Kyle (14)
|
MRCIY |
1:46.64 |
1:36.55 |
-10.09 |
| 20 |
Cuevas, Rico G (14)
|
MRFA |
1:32.70 |
1:36.92 |
4.22 |
| 21 |
Christou, Alex (13)
|
MRLIE |
1:40.01 |
1:37.96 |
-2.05 |
| 22 |
Coronado, Justin O (14)
|
MRCIY |
|
1:38.12 |
- |
| 23 |
Jensen, Johnathan k (14)
|
MRLIE |
1:41.21 |
1:40.32 |
-0.89 |
| 24 |
Jensen, Andrew (14)
|
MRLIE |
1:51.27 |
1:43.63 |
-7.64 |
| 25 |
Montagnino, Dean V (13)
|
MRFA |
|
1:49.72 |
- |
| 26 |
Bennett, Ryan A (13)
|
MRLIE |
1:58.44 |
1:52.08 |
-6.36 |
|
LaBianca, Jack B (14)
|
MRLIE |
1:34.85 |
DQ |
- |
|
Gibbs, Owen T (13)
|
MRLIE |
1:47.94 |
DQ |
- |
|
Ndoja, Kleisti (14)
|
MRLGAC |
1:29.33 |
DQ |
- |