| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Riedl, Finn W (16)
|
PVNCAP |
1:09.66 |
1:07.13 |
-2.53 |
| 2 |
Meyer, Tyler J (17)
|
PVNCAP |
1:10.94 |
1:07.25 |
-3.69 |
| 3 |
Kuhn, Avery W (15)
|
PVMACH |
1:09.19 |
1:08.02 |
-1.17 |
| 4 |
Misener, Clark P (15)
|
PVNCAP |
1:10.42 |
1:10.29 |
-0.13 |
| 5 |
MacMichael, Brendan J (15)
|
PVNCAP |
1:14.38 |
1:10.77 |
-3.61 |
| 6 |
Toth, Samuel H (15)
|
PVMACH |
1:16.20 |
1:14.69 |
-1.51 |
| 7 |
Adelman, Rolondo Joseph C (15)
|
PVNCAP |
1:16.42 |
1:16.49 |
0.07 |
| 8 |
Black, Joshua M (15)
|
PVMACH |
1:14.98 |
1:16.60 |
1.62 |
| 9 |
Stewart, Charles N (15)
|
PVMACH |
1:26.05 |
1:20.83 |
-5.22 |
| 10 |
Thompson, Cameron M (16)
|
PVMACH |
1:27.56 |
1:22.81 |
-4.75 |
| 11 |
Breen, Cedric R (17)
|
PVNCAP |
1:29.71 |
1:28.54 |
-1.17 |
|
Jones, Nicolas D (16)
|
PVNCAP |
1:32.90 |
DQ |
- |
|
McFadden, James A (17)
|
PVNCAP |
1:15.59 |
NS |
- |