| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Francis, Isaih (10)
|
MRCOND |
1:17.60 |
1:13.66 |
-3.94 |
| 2 |
Milgram, Mark A (10)
|
MRFREE |
1:24.36 |
1:18.46 |
-5.90 |
| 3 |
Smith, Harrison (10)
|
MRMAKO |
1:25.60 |
1:18.70 |
-6.90 |
| 4 |
Mohamed, Omar (9)
|
MRFREE |
1:26.73 |
1:20.84 |
-5.89 |
| 5 |
Chen, Tyler (10)
|
NJUN |
1:37.45 |
1:22.41 |
-15.04 |
| 6 |
Pundzius, Vincent (9)
|
NJLIFE |
1:29.03 |
1:24.04 |
-4.99 |
| 7 |
Shortino, Matthew A (10)
|
NJUN |
1:25.13 |
1:26.23 |
1.10 |
| 8 |
Walz, Jonathan R (9)
|
MRFREE |
1:30.28 |
1:27.06 |
-3.22 |
| 9 |
Dwyer, Aidan P (9)
|
MRCOND |
1:30.81 |
1:27.76 |
-3.05 |
| 10 |
Langerfeld, Robert (10)
|
MRWEST |
|
1:27.98 |
- |
| 11 |
Fan, Zachary (10)
|
MRMAKO |
1:31.22 |
1:28.81 |
-2.41 |
| 12 |
Anderson, Quinn J (8)
|
MRWEST |
1:45.04 |
1:35.43 |
-9.61 |
| 13 |
Eilertsen, Fionn S (10)
|
MRMAKO |
1:44.97 |
1:36.47 |
-8.50 |
| 14 |
Keahon, Lucas M (10)
|
MRCOND |
1:50.00 |
1:36.69 |
-13.31 |
| 15 |
Attenborough, Michael (7)
|
MRFREE |
1:56.33 |
1:37.58 |
-18.75 |
| 16 |
Gonzalez, Andres (10)
|
MRMAKO |
1:43.87 |
1:38.18 |
-5.69 |
| 17 |
Murphy, Maddox K (10)
|
MRMAKO |
1:36.51 |
1:39.76 |
3.25 |
| 18 |
Tula, Xavier A (10)
|
MRUN |
1:40.60 |
1:40.84 |
0.24 |
| 19 |
Delgado, Quentin (8)
|
MRMAKO |
1:50.48 |
1:42.56 |
-7.92 |
| 20 |
Arturi, Joshua A (8)
|
NJMCSC |
1:51.31 |
1:43.11 |
-8.20 |
| 21 |
Temni, Matthew (8)
|
MRFREE |
1:59.99 |
1:43.23 |
-16.76 |
| 22 |
Hoffmann, Alexander L (7)
|
MRWEST |
1:51.02 |
1:43.68 |
-7.34 |
| 23 |
Lansing, Magnus (9)
|
MRMAKO |
|
1:45.25 |
- |
| 24 |
Lowe, Alexander N (8)
|
MRCOND |
1:40.00 |
1:48.16 |
8.16 |
| 25 |
Ritiu, Peter A (9)
|
MRCOND |
2:00.00 |
1:51.80 |
-8.20 |
| 26 |
Hau, Bradley R (9)
|
MRCOND |
2:15.00 |
2:01.79 |
-13.21 |
|
Tchernikov, Phillip A (6)
|
MRCOND |
3:00.00 |
DQ |
- |
|
Petersel, Zachary A (8)
|
MRCOND |
2:10.18 |
DQ |
- |
|
Divina, Sebastian K (9)
|
MRMAKO |
|
DQ |
- |
|
Cunningham, Brayden C (9)
|
MRCOND |
2:00.00 |
NS |
- |