| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Portner, Sullivan J (10)
|
PVNCAP |
1:23.84 |
1:18.52 |
-5.32 |
| 2 |
Edwards, Mark M (10)
|
PVYORK |
|
1:19.95 |
- |
| 3 |
van de Graaff, Anthony D (10)
|
PVMAKO |
1:26.49 |
1:22.12 |
-4.37 |
| 4 |
Spignardo, Desmond R (10)
|
PVYORK |
1:27.03 |
1:23.47 |
-3.56 |
| 5 |
Neubeiser, Nicholas J (10)
|
VACVAC |
1:27.67 |
1:24.66 |
-3.01 |
| 6 |
Hayden, James D (10)
|
PVYORK |
|
1:25.19 |
- |
| 7 |
Pozo, Theodore N (9)
|
PVHACC |
2:29.79 |
1:33.90 |
-55.89 |
| 8 |
Dean, Cooper M (10)
|
PVFISH |
1:40.88 |
1:34.18 |
-6.70 |
| 9 |
Chang, Kevin F (10)
|
PVSNOW |
|
1:36.42 |
- |
| 10 |
Nguyen, Ethan C (10)
|
PVFISH |
1:56.59 |
1:37.90 |
-18.69 |
| 11 |
Scott, Edward R (10)
|
PVSDS |
|
1:39.52 |
- |
| 12 |
Searight, Jameson L (10)
|
PVMAKO |
1:39.73 |
1:39.77 |
0.04 |
| 13 |
Parrott, Eli J (10)
|
PVMAKO |
1:59.72 |
1:50.08 |
-9.64 |
| 14 |
Southworth, Nathan W (9)
|
PVFISH |
1:51.95 |
1:51.08 |
-0.87 |
| 15 |
Liu, Kaichen (9)
|
PVHACC |
|
1:53.46 |
- |
|
Matsuki, Hiroto S (10)
|
PVFISH |
|
DQ |
- |
|
Steis, Austin B (9)
|
PVHACC |
|
DQ |
- |