| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Do, Ethan T (12)
|
MABGH |
1:06.42 |
1:03.34 |
-3.08 |
| 1 |
Jones IV, Master R (12)
|
MASAKA |
1:07.39 |
1:10.76 |
3.37 |
| 1 |
Mejia-Reynoso, Antonio A (11)
|
MASAKA |
1:27.28 |
1:21.15 |
-6.13 |
| 2 |
Byrd, Justin M (12)
|
MAWEST |
1:07.19 |
1:05.34 |
-1.85 |
| 2 |
Williams, Darien D (12)
|
MASAKA |
1:15.89 |
1:12.59 |
-3.30 |
| 2 |
Morales, Brian A (12)
|
MASAKA |
1:37.03 |
1:23.81 |
-13.22 |
| 3 |
Jackson, Connor D (12)
|
MAGPAC |
1:11.71 |
1:06.26 |
-5.45 |
| 3 |
Whitton, Alex J (12)
|
MAJY |
|
1:13.12 |
- |
| 3 |
Smilevski, Alexander (11)
|
MASEA |
|
1:24.08 |
- |
| 4 |
Vasser, Zachary H (11)
|
MASEA |
1:11.71 |
1:08.65 |
-3.06 |
| 4 |
Lenkowsky, Andrew R (12)
|
NJPPST |
1:13.00 |
1:13.21 |
0.21 |
| 4 |
Gold, Lucas A (12)
|
NJPPST |
1:24.32 |
1:24.17 |
-0.15 |
| 5 |
Andrianto, Nicholas (12)
|
MAGPAC |
1:14.92 |
1:13.51 |
-1.41 |
| 5 |
Young, Ethan M (11)
|
MAFSS |
1:33.69 |
1:26.19 |
-7.50 |
| 6 |
Velazquez, Julian B (11)
|
NJPPST |
1:17.95 |
1:15.23 |
-2.72 |
| 6 |
Billings, Wade W (11)
|
MAGPAC |
1:23.63 |
1:28.09 |
4.46 |
| 7 |
Smilevski, Leonid (11)
|
MASEA |
1:14.88 |
1:17.53 |
2.65 |
| 7 |
Lacava, Paul M (12)
|
NJPPST |
1:32.88 |
1:35.29 |
2.41 |
| 8 |
Endal, Divit R (12)
|
NJPPST |
|
1:40.97 |
- |