| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Menz, Mason (16)
|
PVUN |
1:43.62 |
1:45.62 |
2.00 |
| 2 |
McGregor, Austyn J (18)
|
PVMACH |
1:51.80 |
1:47.24 |
-4.56 |
| 3 |
Hickey, Liam K (16)
|
PVMACH |
1:48.16 |
1:50.13 |
1.97 |
| 4 |
Rodriguez, Isaac A (15)
|
PVFAA |
1:55.17 |
1:51.06 |
-4.11 |
| 5 |
Leather, James G (15)
|
PVMACH |
1:57.62 |
1:52.90 |
-4.72 |
| 6 |
Chua, Daniel S (17)
|
PVMACH |
1:53.08 |
1:53.61 |
0.53 |
| 7 |
McGinnis, Connor S (17)
|
PVMACH |
1:55.24 |
1:56.29 |
1.05 |
| 8 |
Xu, Raymond R (16)
|
PVMACH |
1:54.01 |
1:56.72 |
2.71 |
| 9 |
Jia, Chris (16)
|
PVFISH |
2:00.84 |
1:59.84 |
-1.00 |
| 10 |
Kang, Ian T (15)
|
PVMACH |
1:57.96 |
2:00.07 |
2.11 |
| 11 |
Egbert, Mason J (16)
|
PVBWST |
2:01.95 |
2:00.09 |
-1.86 |
| 12 |
Tuininga, Benjamin S (17)
|
PVFISH |
1:54.35 |
2:00.52 |
6.17 |
| 13 |
Tranchemontagne, Daniel J (15)
|
PVMACH |
2:02.18 |
2:00.92 |
-1.26 |
| 14 |
Kim, Daniel D (15)
|
PVFISH |
2:03.49 |
2:02.29 |
-1.20 |
| 15 |
Haakensen, Ian R (15)
|
PVFISH |
2:03.78 |
2:03.46 |
-0.32 |
| 16 |
Winthrop, Robert W (15)
|
PVFISH |
2:05.43 |
2:04.63 |
-0.80 |
| 17 |
Steinhelper, Lukas D (16)
|
PVFAA |
2:09.51 |
2:05.47 |
-4.04 |
| 18 |
Gu, Alexander W (16)
|
PVFISH |
2:08.52 |
2:06.75 |
-1.77 |
| 19 |
Brown, Kaeden M (16)
|
PVMACH |
2:04.93 |
2:06.88 |
1.95 |
| 20 |
Tineo, Oliver P (16)
|
PVDCPR |
2:08.26 |
2:08.37 |
0.11 |
| 21 |
Kibsey, Michael A (16)
|
PVMACH |
2:04.46 |
2:08.91 |
4.45 |
| 22 |
Edwards, Jack W (16)
|
PVBWST |
|
2:08.99 |
- |
| 23 |
Borodin, Weston S (16)
|
PVMACH |
2:14.71 |
2:13.66 |
-1.05 |
| 24 |
Campillo, Henry M (15)
|
PVFISH |
2:17.88 |
2:14.50 |
-3.38 |
| 25 |
Pilch, Mason A (15)
|
PVMACH |
|
2:14.75 |
- |
| 26 |
Cobb, Owen C (15)
|
PVMACH |
2:19.88 |
2:16.15 |
-3.73 |
| 27 |
Duff, Alexander R (15)
|
PVFISH |
2:32.48 |
2:32.14 |
-0.34 |
| 28 |
Fuller, Kingston O (15)
|
PVDCPR |
|
2:42.68 |
- |
| 29 |
Seo, Jeongwoo - (15)
|
PVFISH |
|
2:52.40 |
- |
|
Nam, Jayden K (15)
|
PVMACH |
1:57.06 |
NS |
- |