| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Grushovenko, David (9)
|
MRMPNY |
1:35.40 |
1:36.51 |
1.11 |
| 2 |
Chariah, Joshua S (10)
|
MRLGAC |
1:36.78 |
1:37.20 |
0.42 |
| 3 |
Chan, Aidan (10)
|
MRFLY |
1:40.63 |
1:40.46 |
-0.17 |
| 4 |
Lian, Derek (10)
|
MRNYCP |
1:40.38 |
1:41.02 |
0.64 |
| 5 |
Aquilino, Lorenzo A (10)
|
MRUN |
1:43.77 |
1:42.54 |
-1.23 |
| 6 |
Calhoun, Ethan D (10)
|
MRLIE |
1:42.64 |
1:46.77 |
4.13 |
| 7 |
Corcuera, Christian L (9)
|
MRLGAC |
1:45.19 |
1:49.65 |
4.46 |
| 8 |
Olsen, Lars O (10)
|
MRFA |
|
1:51.07 |
- |
| 9 |
Lin, Rong Geng (10)
|
MRFLY |
1:49.22 |
1:51.20 |
1.98 |
| 10 |
Ratling, Kunga Y (10)
|
MRLGAC |
1:54.92 |
1:51.77 |
-3.15 |
| 11 |
Chen, Justin (10)
|
MRNYCP |
1:47.97 |
1:52.40 |
4.43 |
| 12 |
Weinstein, Joshua E (9)
|
MRLIE |
1:57.62 |
1:52.59 |
-5.03 |
| 13 |
Harty, Liam (9)
|
MRLIE |
1:58.40 |
1:57.61 |
-0.79 |
| 14 |
Kim, Jacob D (10)
|
MRPAC |
1:54.53 |
1:58.08 |
3.55 |
| 15 |
Chang, Matthew A (9)
|
MRFLY |
2:01.70 |
1:59.93 |
-1.77 |
| 16 |
Green, Trevor A (10)
|
MRSSC |
2:10.00 |
2:01.53 |
-8.47 |
| 17 |
Yao, Maxwell (8)
|
MRLIE |
2:03.32 |
2:05.46 |
2.14 |
| 18 |
Teplitsky, Brian M (10)
|
MRMPNY |
2:10.20 |
2:05.59 |
-4.61 |
| 19 |
Lee, Crane (9)
|
MRFLY |
|
2:12.01 |
- |
| 20 |
Ratling, Phuntsok W (8)
|
MRLGAC |
2:14.19 |
2:19.36 |
5.17 |
| 21 |
Kowalczyk, Marcel (8)
|
MRLGAC |
2:21.05 |
2:29.15 |
8.10 |
| 22 |
Martinko, John P (10)
|
MRPAC |
2:56.31 |
2:34.50 |
-21.81 |
| 23 |
O'Sullivan, Tiarnan M (8)
|
MRLGAC |
2:22.38 |
2:34.83 |
12.45 |
| 24 |
Bahk, Ryan K (7)
|
MRLGAC |
2:07.84 |
2:36.08 |
28.24 |
| 25 |
Pagano, Aiden J (9)
|
MRSSC |
2:30.00 |
2:49.80 |
19.80 |
|
Ramirez, Aiden J (10)
|
MRLGAC |
1:43.72 |
NS |
- |
|
Mendoza, Paolo Anton G (7)
|
MRFLY |
|
NS |
- |