| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lucre, Ethan (15)
|
MRKBM |
1:03.38 |
1:02.66 |
-0.72 |
| 2 |
Vazquez, Joshua (15)
|
NJBGCD |
1:03.06 |
1:02.72 |
-0.34 |
| 3 |
Avital, Shaoul (16)
|
MRCAS |
1:03.14 |
1:03.04 |
-0.10 |
| 4 |
Sirieix, Sebastian T (17)
|
MRCAS |
1:05.86 |
1:07.57 |
1.71 |
| 5 |
Morse, Steven L (16)
|
NJDESC |
1:10.16 |
1:09.52 |
-0.64 |
| 6 |
Barnes, Justin (16)
|
MRKBM |
1:14.68 |
1:12.98 |
-1.70 |
| 7 |
Mier, Antoine (15)
|
VIP |
1:15.31 |
1:13.26 |
-2.05 |
| 8 |
Greenidge, Owen (16)
|
MRKBM |
1:12.15 |
1:17.95 |
5.80 |
| 9 |
Lafontant, Severin (18)
|
MRCAS |
1:20.67 |
1:21.05 |
0.38 |
| 10 |
Cintron, Andres (15)
|
MRCAS |
1:22.73 |
1:24.41 |
1.68 |
| 11 |
Martinez, Christopher (16)
|
NJPAC |
|
1:31.55 |
- |
| 12 |
Chalen, Justice I (15)
|
MRKBM |
1:38.32 |
1:33.74 |
-4.58 |
| 13 |
Nunez, Yordy (15)
|
MRKBM |
2:00.16 |
1:49.11 |
-11.05 |
|
Ortiz Hidalgo, Justin (16)
|
ZZNSBS |
1:10.28 |
1:06.69 |
-3.59 |
|
Parker, Max (15)
|
ZZABBE |
1:19.32 |
NS |
- |