| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Kieran T (10)
|
MRWEST |
1:20.53 |
1:23.50 |
2.97 |
| 2 |
Kaplan, Evan K (9)
|
MRWEST |
1:32.47 |
1:31.94 |
-0.53 |
| 3 |
Adams, David (10)
|
MRWEST |
1:33.48 |
1:32.82 |
-0.66 |
| 4 |
Deangelis, Nicholas A (8)
|
MRLBA |
1:38.02 |
1:37.46 |
-0.56 |
| 5 |
DeSantis, Felix J (10)
|
MRSMC |
1:45.88 |
1:43.79 |
-2.09 |
| 6 |
Korzniewski, Oliver (10)
|
MRLBA |
1:54.62 |
1:44.80 |
-9.82 |
| 7 |
Kim, Elijah S (9)
|
MRPAC |
1:51.77 |
1:46.23 |
-5.54 |
| 8 |
DeSantis, Georgie G (9)
|
MRSMC |
2:45.99 |
1:49.50 |
-56.49 |
| 9 |
Kando, Michael (8)
|
MRGATE |
1:56.68 |
1:51.23 |
-5.45 |
| 10 |
Wozniak, Aidan S (10)
|
MRGATE |
1:48.00 |
1:51.59 |
3.59 |
| 11 |
McCall, Jonathan G (10)
|
MRSMC |
2:00.99 |
1:57.26 |
-3.73 |
| 12 |
Cassella, Daniel J (9)
|
MRPAC |
1:58.23 |
1:58.38 |
0.15 |
| 13 |
Neary, Matthew (9)
|
MRSMC |
2:11.25 |
2:03.30 |
-7.95 |
| 14 |
Olivo, Ian L (9)
|
MRLBA |
2:27.61 |
2:25.24 |
-2.37 |
|
O'Connor, Nathaniel R (9)
|
MRSMC |
1:55.99 |
DNF |
-115.99 |
|
Sicard, Jack M (9)
|
MRSMC |
1:45.99 |
DQ |
- |
|
Herskovitz, Ofek J (10)
|
MRPAC |
3:00.99 |
DQ |
- |
|
Ding, James S (10)
|
MREAST |
2:10.00 |
DQ |
- |
|
Nasierowski, Magnus (9)
|
MRLBA |
|
DQ |
- |
|
Wei, Yuchen (9)
|
MREAST |
1:43.51 |
NS |
- |
|
Franks, Kelly C (9)
|
MREAST |
1:45.28 |
NS |
- |