| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tovar, Juan I (12)
|
MASAKA |
56.65 |
53.69 |
-2.96 |
| 2 |
Williams, Darien D (12)
|
MASAKA |
59.20 |
55.70 |
-3.50 |
| 3 |
Mejia-Reynoso, Antonio A (12)
|
MASAKA |
1:01.71 |
58.38 |
-3.33 |
| 4 |
Pierce Jr., Johnny A (12)
|
MASAKA |
1:03.00 |
59.79 |
-3.21 |
| 5 |
Reihl, Alexander Q (12)
|
MAWAVE |
1:03.14 |
1:00.11 |
-3.03 |
| 6 |
Jacob, Conor D (12)
|
MAWAVE |
1:02.83 |
1:00.82 |
-2.01 |
| 7 |
Smith, Ryan W (12)
|
MADST |
1:05.08 |
1:02.90 |
-2.18 |
| 8 |
Bianchi, Nicholas J (12)
|
MAPVA |
1:08.33 |
1:04.39 |
-3.94 |
| 9 |
Stanczewski, William L (12)
|
MAPWAC |
1:03.95 |
1:04.84 |
0.89 |
| 10 |
Tsaturyan, Alec (11)
|
MAPWAC |
1:08.34 |
1:05.99 |
-2.35 |
| 11 |
Androsov, Max (12)
|
MAUN |
1:11.52 |
1:07.84 |
-3.68 |
| 12 |
Schaffling, Patrick W (11)
|
MANRG |
1:10.92 |
1:07.96 |
-2.96 |
| 13 |
Streitz, Hunter C (12)
|
MATWAC |
1:13.13 |
1:08.16 |
-4.97 |
| 14 |
Oliver, Donovan B (11)
|
MAPFY |
1:10.46 |
1:09.41 |
-1.05 |
| 16 |
Young, Sahmir H (12)
|
MASERP |
1:32.33 |
1:14.59 |
-17.74 |
| 17 |
Taylor, Aaron R (12)
|
MAPWAC |
1:16.49 |
1:14.78 |
-1.71 |
| 18 |
Podlubny, Michael S (12)
|
MAORCA |
1:27.36 |
1:21.27 |
-6.09 |
| 19 |
Nemati, Navid (12)
|
MASERP |
1:27.56 |
1:22.29 |
-5.27 |
| 20 |
Culver, Joseph E (11)
|
MANRG |
|
1:30.61 |
- |
| 21 |
Sumin, Anthony S (11)
|
MAORCA |
1:50.26 |
1:31.74 |
-18.52 |
| 22 |
Mingioni, Alexander J (11)
|
MAORCA |
1:47.01 |
1:38.79 |
-8.22 |
| 23 |
Smallwood, Carson D (11)
|
MATRI |
1:37.00 |
1:47.37 |
10.37 |