| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Weeks, Zion A (12)
|
MASAKA |
55.57 |
1:00.33 |
4.76 |
| 2 |
Levari, Jack J (12)
|
MAGPAC |
1:05.05 |
1:01.83 |
-3.22 |
| 3 |
Kern, Ethan C (12)
|
MAGPAC |
1:08.08 |
1:08.55 |
0.47 |
| 3 |
Piccolo, Nathan J (12)
|
MAGPAC |
1:09.55 |
1:08.55 |
-1.00 |
| 5 |
Stewart, Marcel (12)
|
MASAKA |
1:09.43 |
1:10.12 |
0.69 |
| 6 |
Ingravallo, Nicholas V (12)
|
MAGPAC |
1:10.21 |
1:10.71 |
0.50 |
| 7 |
Simms, Sean A (12)
|
MAGPAC |
1:16.06 |
1:14.59 |
-1.47 |
| 8 |
Jones IV, Master R (11)
|
MASAKA |
1:12.68 |
1:15.09 |
2.41 |
| 9 |
Walker, Charles M (12)
|
MANRG |
1:17.35 |
1:16.61 |
-0.74 |
| 10 |
Valle, Edgar (12)
|
MAGPAC |
1:19.42 |
1:17.23 |
-2.19 |
| 11 |
Cox, Jeremy (12)
|
MANRG |
1:21.81 |
1:21.83 |
0.02 |
| 12 |
McIver-Jenkins, Benjamin A (11)
|
MASERP |
1:25.43 |
1:23.51 |
-1.92 |
| 13 |
Gibson, Salih T (12)
|
MASERP |
1:24.22 |
1:26.07 |
1.85 |
| 14 |
Henry, Drew (11)
|
MANRG |
1:54.40 |
1:28.04 |
-26.36 |
| 15 |
Daniluk, Henry J (11)
|
MAGPAC |
|
1:33.55 |
- |
| 16 |
Finnagan, Sir (12)
|
MASAKA |
1:42.99 |
1:34.34 |
-8.65 |
| 17 |
Henry, Korey L (11)
|
MASERP |
1:35.86 |
1:43.62 |
7.76 |
|
Menasion, Miles V (11)
|
MASERP |
1:27.52 |
NS |
- |
|
Grisbaum, Dolan C (11)
|
MAGPAC |
1:32.29 |
NS |
- |