| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kalish, Carson R (8)
|
MADST |
1:21.44 |
1:21.59 |
0.15 |
| 2 |
Smalls, Myles Q (8)
|
MABGH |
1:38.19 |
1:21.84 |
-16.35 |
| 3 |
Verbanas, Conner J (8)
|
MADST |
1:28.42 |
1:25.19 |
-3.23 |
| 4 |
Falk, Brian J (8)
|
MASEA |
|
1:25.42 |
- |
| 5 |
Zhang, Charles (8)
|
NJSTAC |
1:36.56 |
1:28.28 |
-8.28 |
| 6 |
Smilevski, Maximilian (8)
|
MASEA |
|
1:32.40 |
- |
| 7 |
Walsh, Aidan P (7)
|
MADST |
1:55.66 |
1:33.69 |
-21.97 |
| 8 |
Straka, Nicholas (7)
|
NJSRAY |
1:30.89 |
1:36.39 |
5.50 |
| 9 |
Rhea, Logan C (8)
|
MATWAC |
|
1:38.37 |
- |
| 10 |
Mountain, Julian E (8)
|
MAWAVE |
|
1:39.71 |
- |
| 11 |
Gatesman, Joshua A (8)
|
MAWAVE |
|
1:41.60 |
- |
| 12 |
Jewell, Cooper M (8)
|
MAJCCS |
|
1:46.24 |
- |
| 13 |
Pozza, Christopher R (8)
|
MASEA |
|
1:49.24 |
- |
| 14 |
Burslem, Christopher C (7)
|
MADST |
1:53.04 |
1:55.13 |
2.09 |
| 15 |
Kohl, Mason D (7)
|
MADST |
1:55.77 |
1:55.58 |
-0.19 |
|
Christianson, William C (8)
|
MAWAVE |
|
NS |
- |
|
Pozza, Andrew J (8)
|
MASEA |
1:41.40 |
NS |
- |
|
Gupta, Ankit (7)
|
MADST |
1:56.81 |
NS |
- |