| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lincoln, David G (8)
|
PVMACH |
1:31.27 |
1:31.04 |
-0.23 |
| 2 |
Haupt, Ryder D (8)
|
PVMACH |
1:40.37 |
1:33.55 |
-6.82 |
| 3 |
Hanson, Lucas E (8)
|
PVMACH |
1:34.08 |
1:33.73 |
-0.35 |
| 4 |
Lee, Nathan W (8)
|
PVNCAP |
1:41.80 |
1:38.24 |
-3.56 |
| 5 |
Zhang, Eden (8)
|
PVNCAP |
1:38.64 |
1:40.56 |
1.92 |
| 6 |
Nguyen, James I (8)
|
PVNCAP |
1:49.94 |
1:42.53 |
-7.41 |
| 7 |
Reeder, Seth J (8)
|
PVNCAP |
1:43.25 |
1:43.81 |
0.56 |
| 8 |
Alexandrescu, Nicholas S (8)
|
PVNCAP |
1:55.62 |
1:47.03 |
-8.59 |
| 9 |
Masiulis, Casen B (8)
|
PVNCAP |
1:50.14 |
1:47.96 |
-2.18 |
| 10 |
Sun, Leonard (8)
|
PVNCAP |
1:42.27 |
1:48.39 |
6.12 |
| 11 |
Soundappan, Tristan M (8)
|
PVNCAP |
1:41.39 |
1:49.42 |
8.03 |
| 12 |
Ball, Ronald V (7)
|
PVNCAP |
1:51.96 |
1:49.81 |
-2.15 |
| 13 |
Alex, Colton M (7)
|
PVNCAP |
1:55.20 |
1:50.62 |
-4.58 |
| 14 |
Cabusao, Max I (8)
|
PVNCAP |
1:54.16 |
1:51.80 |
-2.36 |
| 15 |
Eubank, Benjamin S (7)
|
PVNCAP |
|
1:51.87 |
- |
| 16 |
Shepherd, Eamon J (8)
|
PVNCAP |
1:48.25 |
1:54.14 |
5.89 |
| 17 |
Griffith, Caleb R (7)
|
PVNCAP |
2:05.99 |
1:58.02 |
-7.97 |
| 18 |
Nichols, Ian F (8)
|
PVNCAP |
|
2:07.42 |
- |
| 19 |
Box, James F (8)
|
PVNCAP |
|
2:08.87 |
- |
|
Wright, John C (8)
|
PVNCAP |
|
DNF |
- |
|
Trudel, Archibald A (7)
|
PVMACH |
1:41.79 |
DQ |
- |