| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Weeks, Zion A (14)
|
MASAKA |
55.30 |
56.04 |
0.74 |
| 2 |
Baughman, Brendan (14)
|
MAUN-M |
1:00.58 |
57.59 |
-2.99 |
| 3 |
Gray, MatTHEW J (14)
|
MAUN-T |
1:03.20 |
1:00.84 |
-2.36 |
| 4 |
Stewart, Marcel A (14)
|
MAEAAC |
1:02.31 |
1:01.15 |
-1.16 |
| 5 |
Valle, Edgar (14)
|
MAGPAC |
1:01.82 |
1:03.14 |
1.32 |
| 6 |
Chen, Eddie (14)
|
MAPVA |
1:13.02 |
1:05.45 |
-7.57 |
| 7 |
Cox, Jeremy (14)
|
MANRG |
1:05.50 |
1:06.99 |
1.49 |
| 8 |
Giannantonio, Matthew F (13)
|
MAPVA |
|
1:07.49 |
- |
| 9 |
Taylor, Ryan R (13)
|
MAPWAC |
|
1:08.76 |
- |
| 10 |
Butkiewicz, Maximian * (13)
|
MANRG |
1:21.37 |
1:12.48 |
-8.89 |
| 11 |
Oliver, Justin A (13)
|
MAPFY |
1:05.37 |
1:12.90 |
7.53 |
| 12 |
Williams, Mark I (13)
|
MAPFY |
1:19.14 |
1:13.08 |
-6.06 |
| 13 |
McIver-Jenkins, Benjamin A (13)
|
MASERP |
1:17.17 |
1:13.20 |
-3.97 |
| 14 |
Morales, Brian A (13)
|
MASAKA |
1:13.82 |
1:14.84 |
1.02 |
| 15 |
Henry, Drew (13)
|
MANRG |
1:28.04 |
1:17.93 |
-10.11 |
| 16 |
Menasion, Miles V (13)
|
MASERP |
1:15.79 |
1:21.12 |
5.33 |
|
Poole, Isaiah S (14)
|
MAWAVE |
1:14.83 |
DQ |
- |
|
Grisbaum, Dolan C (13)
|
MAGPAC |
1:14.05 |
DQ |
- |