| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Joo, Yeha S (10)
|
MRPAC |
1:15.25 |
1:17.48 |
2.23 |
| 2 |
Synyakov, Timofey (10)
|
MRMPNY |
1:19.95 |
1:20.03 |
0.08 |
| 3 |
Trosman, Nicholas L (9)
|
MRMPNY |
1:21.59 |
1:22.26 |
0.67 |
| 4 |
Aflaki, Karan (10)
|
MRMPNY |
1:25.61 |
1:22.71 |
-2.90 |
| 5 |
Ursulov, Kirill (10)
|
MRMPNY |
1:23.60 |
1:23.85 |
0.25 |
| 6 |
Iacobazzi, Giacomo (9)
|
MREAST |
1:30.04 |
1:28.44 |
-1.60 |
| 7 |
Hui, Michael (10)
|
MREAST |
1:33.41 |
1:31.21 |
-2.20 |
| 8 |
Katz, James G (10)
|
MRPAC |
1:45.13 |
1:31.85 |
-13.28 |
| 9 |
Kim, Jude G (9)
|
MRPAC |
1:52.70 |
1:32.69 |
-20.01 |
| 10 |
Shakhbazyan, Aleck (8)
|
MRMPNY |
1:45.00 |
1:32.88 |
-12.12 |
| 11 |
Guon, Ryan M (10)
|
MREAST |
1:36.61 |
1:35.55 |
-1.06 |
| 12 |
Gyulbudaghyan, Michael (8)
|
MRMPNY |
1:43.07 |
1:36.78 |
-6.29 |
| 13 |
Schumaker, Pierce E (10)
|
MREAST |
1:48.97 |
1:38.69 |
-10.28 |
| 14 |
Chang, Elliott Q (9)
|
MRPAC |
2:05.33 |
1:40.41 |
-24.92 |
| 15 |
Zhou, Hunter J (9)
|
MRPAC |
2:00.00 |
1:42.70 |
-17.30 |
| 16 |
Bermudez, Tai A (9)
|
MREAST |
|
1:44.47 |
- |
| 17 |
Yakubov, David (8)
|
MRMPNY |
1:40.96 |
1:44.54 |
3.58 |
| 18 |
Pruyn, Grant D (10)
|
MRPAC |
1:51.66 |
1:45.18 |
-6.48 |
| 19 |
Wang, Justin (9)
|
MREAST |
|
1:45.90 |
- |
| 20 |
Zhang, Vincent (9)
|
MREAST |
|
1:52.16 |
- |
| 21 |
Wang, Alan (8)
|
MREAST |
|
1:52.69 |
- |
|
Poplawski, Dylan J (9)
|
MRPATS |
|
DQ |
- |
|
Silva-Sadder, Lucas S (10)
|
CTZEUS |
2:15.95 |
DQ |
- |