| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chi, Branson (12)
|
PVNCAP |
1:18.01 |
1:17.09 |
-0.92 |
| 2 |
Pollack-Lamirand, Marc-Aurel (12)
|
PVNCAP |
1:18.81 |
1:18.03 |
-0.78 |
| 3 |
Weiner, Benjemin S (11)
|
PVNCAP |
1:23.40 |
1:19.23 |
-4.17 |
| 4 |
Turner, Rowan J (11)
|
PVNCAP |
1:20.00 |
1:21.61 |
1.61 |
| 5 |
Laine, Chase L (12)
|
PVNCAP |
1:21.31 |
1:23.35 |
2.04 |
| 6 |
Kien, Kayden T (11)
|
PVNCAP |
1:24.25 |
1:27.19 |
2.94 |
| 7 |
Stowell, Ethan A (11)
|
PVNCAP |
1:28.01 |
1:31.26 |
3.25 |
| 8 |
Fransella, Paul B (11)
|
PVNCAP |
|
1:36.45 |
- |
| 9 |
Blandford, William B (11)
|
PVNCAP |
|
1:40.96 |
- |
| 10 |
Williams, Brogan T (12)
|
VAVSTP |
1:40.88 |
1:43.80 |
2.92 |
| 11 |
Howard, Marshall T (12)
|
PVNCAP |
|
1:47.78 |
- |
| 12 |
Li, Grant S (12)
|
VAVSTP |
1:43.71 |
1:50.63 |
6.92 |
|
Diatchenko, Nicholas M (11)
|
PVNCAP |
1:26.77 |
DQ |
- |
|
Uribe, Daniel K (11)
|
PVNCAP |
1:31.87 |
NS |
- |