| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chariah, Joshua S (10)
|
MRLGAC |
1:31.81 |
1:23.22 |
-8.59 |
| 2 |
Lomeyko, Ilyan (10)
|
MRMPNY |
1:27.97 |
1:23.36 |
-4.61 |
| 3 |
Chan, Curtis (10)
|
MRUN |
1:27.32 |
1:23.93 |
-3.39 |
| 4 |
Bazylko, Gregory (10)
|
MRMPNY |
1:39.63 |
1:31.21 |
-8.42 |
| 5 |
Augustin, James J (10)
|
MRFA |
1:43.88 |
1:34.66 |
-9.22 |
| 6 |
Ge, Tristan Q (10)
|
MRLGAC |
1:43.15 |
1:34.68 |
-8.47 |
| 7 |
Ramirez, Aiden J (10)
|
MRLGAC |
1:33.99 |
1:35.41 |
1.42 |
| 8 |
Calhoun, Ethan D (10)
|
MRLIE |
1:32.75 |
1:35.68 |
2.93 |
| 9 |
Piedrahita, Julian V (10)
|
MRLIE |
1:37.16 |
1:36.41 |
-0.75 |
| 10 |
Grushovenko, David (9)
|
MRMPNY |
1:36.54 |
1:39.10 |
2.56 |
| 11 |
Romano, Michael (10)
|
MRMPNY |
1:37.00 |
1:41.10 |
4.10 |
| 12 |
Zarvovskiy, Anthony A (8)
|
MRSHY |
1:52.90 |
1:42.06 |
-10.84 |
| 13 |
Makuyev, Simon A (9)
|
MRSHY |
1:41.00 |
1:42.73 |
1.73 |
| 14 |
Shao, Oliver H (10)
|
MRQNS |
|
1:43.60 |
- |
| 15 |
Sungrab, Henry T (9)
|
MRLGAC |
2:01.96 |
1:43.66 |
-18.30 |
| 16 |
Smith, Colin P (10)
|
MRLIE |
1:44.95 |
1:44.74 |
-0.21 |
| 17 |
Wang, Oscar (10)
|
MRHYB |
|
1:44.77 |
- |
| 18 |
Chang, Henry (10)
|
MRLIE |
1:48.94 |
1:46.02 |
-2.92 |
| 19 |
Tsering, Jigdal N (9)
|
MRLGAC |
2:07.73 |
1:46.35 |
-21.38 |
| 20 |
Wang, Jason Z (8)
|
MRHYB |
1:57.09 |
1:46.93 |
-10.16 |
| 21 |
Sorokin, Ivan (8)
|
MRMPNY |
2:12.61 |
1:46.96 |
-25.65 |
| 22 |
Lalley, Jack A (9)
|
MRQNS |
1:52.04 |
1:50.88 |
-1.16 |
| 23 |
Zeleniy, Aidan (8)
|
MRSHY |
1:55.90 |
1:51.19 |
-4.71 |
| 24 |
Gutin, Noah (7)
|
MRMPNY |
2:22.59 |
1:54.88 |
-27.71 |
| 25 |
Souberbielle, Santiago G (10)
|
MRLIE |
1:56.24 |
1:55.85 |
-0.39 |
| 26 |
Bowen, Julian P (8)
|
MRLGAC |
2:06.73 |
2:00.83 |
-5.90 |
|
Lee, Justin (10)
|
MRQNS |
|
DQ |
- |
|
Neal, Delano K (7)
|
MRLGAC |
2:03.27 |
DQ |
- |