| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Petersen, Andrew W (10)
|
NJOCY |
1:35.33 |
1:35.51 |
0.18 |
| 2 |
Gjertsen, Owen G (10)
|
MRWEST |
1:37.39 |
1:36.20 |
-1.19 |
| 3 |
Hoffmann, Alexander L (9)
|
MRWEST |
1:39.83 |
1:38.35 |
-1.48 |
| 4 |
Kaplan, Evan K (10)
|
MRWEST |
1:42.51 |
1:44.48 |
1.97 |
| 5 |
Franks, Kelly C (10)
|
MREAST |
1:54.08 |
1:50.88 |
-3.20 |
| 6 |
Janec, Brady T (10)
|
MRSMC |
|
1:51.96 |
- |
| 7 |
Kakimi, Nori (10)
|
MRWEST |
|
1:53.55 |
- |
| 8 |
Ostashkin, Ivan D (9)
|
MREAST |
2:03.73 |
1:53.58 |
-10.15 |
| 9 |
Ambotas, Nikita (9)
|
MREAST |
1:57.00 |
1:54.10 |
-2.90 |
| 10 |
Kolodziej, Marcel (9)
|
MRTRI |
2:01.51 |
1:56.26 |
-5.25 |
| 11 |
Kim, Elijah S (9)
|
MRPAC |
1:53.09 |
1:56.45 |
3.36 |
| 12 |
Antonyshyn, Daniel (8)
|
NJCBGC |
1:55.43 |
1:56.55 |
1.12 |
| 13 |
Dunn, Kieran (9)
|
MRTRI |
2:10.12 |
2:05.89 |
-4.23 |
| 14 |
Dunn, Logan (9)
|
MRTRI |
2:10.73 |
2:05.91 |
-4.82 |
| 15 |
O'Connor, Nathaniel R (10)
|
MRSMC |
2:18.37 |
2:06.79 |
-11.58 |
| 16 |
Fabbri Purwin, Bernardo (10)
|
MRSMC |
2:08.21 |
2:08.64 |
0.43 |
| 17 |
Neary, Matthew (9)
|
MRSMC |
2:08.31 |
2:09.54 |
1.23 |
| 18 |
Deguzman, Michael (9)
|
MRHES |
|
2:12.64 |
- |
| 19 |
Park, Emet T (9)
|
MRPAC |
|
2:13.12 |
- |
| 20 |
Xue, Zexi (8)
|
MREAST |
2:10.00 |
2:15.98 |
5.98 |
| 21 |
D'Eramo Jr., Vincent (8)
|
MRSMC |
|
2:17.01 |
- |
| 22 |
Shaw, Jaden K (10)
|
MRMWDA |
2:13.34 |
2:17.16 |
3.82 |
| 23 |
Bree, William T (8)
|
MRSMC |
|
2:25.25 |
- |
| 24 |
Rodriguez, Christian J (8)
|
MREAST |
2:45.00 |
2:26.16 |
-18.84 |
| 25 |
Cassella, Daniel J (10)
|
MRPAC |
2:31.82 |
2:28.20 |
-3.62 |
| 26 |
Rusiecki, Daniel P (9)
|
MRMWDA |
2:30.99 |
2:28.31 |
-2.68 |
| 27 |
Herskovitz, Ofek J (10)
|
MRPAC |
|
2:28.97 |
- |
| 28 |
Tarife, Grey P (10)
|
MRSSL |
|
2:29.66 |
- |
|
Tubul, Adam (9)
|
MRSSL |
|
DQ |
- |
|
Khassanov, Tyler A (10)
|
MRPAC |
|
DQ |
- |
|
Tjoa, Nicholas Y (10)
|
MRSSL |
|
NS |
- |
|
Karpenko, Stefan (9)
|
MRPAC |
|
NS |
- |