| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Winthal, Dylan Z (10)
|
MRUN |
NT |
1:31.28 |
91.28 |
| 2 |
Cave, Samuel W (10)
|
MRGAEL |
1:34.58 |
1:32.96 |
-1.62 |
| 3 |
Fusco, Ben M (10)
|
MRGAEL |
1:34.45 |
1:34.01 |
-0.44 |
| 4 |
Sullivan, Griffin C (9)
|
MRGAEL |
NT |
1:34.67 |
94.67 |
| 5 |
So, Reily K (10)
|
MRLIAC |
1:38.49 |
1:37.18 |
-1.31 |
| 6 |
Song, Aidan S (10)
|
MRPAC |
1:39.05 |
1:37.73 |
-1.32 |
| 7 |
Truong, Koa (10)
|
MRQNS |
1:37.83 |
1:39.19 |
1.36 |
| 8 |
Courtney, Benjamin B (10)
|
MRSSL |
1:52.95 |
1:42.31 |
-10.64 |
| 9 |
Nolasco, Daniel J (9)
|
MRLIAC |
1:50.85 |
1:42.76 |
-8.09 |
| 10 |
Kim, Elijah S (9)
|
MRPAC |
1:46.23 |
1:45.42 |
-0.81 |
| 11 |
Filtser Melendez, Ian V (9)
|
MRLIAC |
2:20.00 |
1:50.78 |
-29.22 |
| 12 |
McCoyd, Edward (10)
|
MRLIAC |
1:57.98 |
1:56.31 |
-1.67 |
| 13 |
Cassella, Daniel J (9)
|
MRPAC |
1:58.23 |
1:58.99 |
0.76 |
| 14 |
Santos, Matthew D (10)
|
MRLIAC |
2:20.00 |
2:01.18 |
-18.82 |
| 15 |
Yurko, Dmitri Jr. (10)
|
MRLIAC |
2:20.00 |
2:03.90 |
-16.10 |
| 16 |
Grove, Aiden E (10)
|
MRPATS |
2:12.82 |
2:09.30 |
-3.52 |
| 17 |
Tarife, Grey P (9)
|
MRSSL |
2:31.40 |
2:20.96 |
-10.44 |
| 18 |
Petrowsky, Trevor M (9)
|
MRLIAC |
2:20.00 |
2:23.11 |
3.11 |
| 19 |
Tan, Tony K (9)
|
MRLIAC |
2:20.00 |
2:23.51 |
3.51 |
| 20 |
Wright, Dylan N (9)
|
MRTRS |
NT |
DQ |
- |