| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rawson, Rory O (9)
|
PVASA |
1:29.05 |
1:29.85 |
0.80 |
| 2 |
Edwards, Henry L (9)
|
PVMACH |
|
1:30.51 |
- |
| 3 |
Heron, Taran J (10)
|
PVPM |
1:35.08 |
1:38.10 |
3.02 |
| 4 |
Kuran, Bora (10)
|
PVTOLL |
|
1:38.82 |
- |
| 5 |
Headd, Angus G (9)
|
PVASA |
1:43.47 |
1:42.45 |
-1.02 |
| 6 |
Byford, Morgan D (8)
|
PVASA |
1:47.93 |
1:42.46 |
-5.47 |
| 7 |
Campbell, Tristan (9)
|
PVASTS |
2:01.17 |
1:45.49 |
-15.68 |
| 8 |
Lien, Cody (9)
|
PVLIFE |
|
1:46.25 |
- |
| 9 |
Zeng, Jalen (10)
|
PVTOLL |
|
1:47.31 |
- |
| 10 |
Hsu, Isaac W (10)
|
PVNCAP |
|
1:48.98 |
- |
| 11 |
Mendizabal, Kai M (9)
|
PVASA |
1:51.30 |
1:50.41 |
-0.89 |
| 12 |
Meriwether, Jailen (10)
|
PVLIFE |
1:48.80 |
1:51.00 |
2.20 |
| 13 |
Thomson, Robert M (9)
|
PVPM |
|
1:58.86 |
- |
| 14 |
Burger, Ethan M (10)
|
PVASA |
1:54.30 |
1:58.95 |
4.65 |
| 15 |
Ma, Allen (9)
|
PVLIFE |
|
2:00.05 |
- |
| 16 |
Bennett III, Thomas (9)
|
PVASTS |
2:23.27 |
2:28.28 |
5.01 |
| 17 |
Piper, Steven M (9)
|
PVASTS |
|
2:36.93 |
- |
|
Henderson, Peyton E (10)
|
PVASTS |
|
DQ |
- |
|
Adams, Cameron J (9)
|
PVASTS |
|
DQ |
- |
|
Adams, Caden J (9)
|
PVASTS |
|
DQ |
- |
|
Huaman, Nicolas (10)
|
PVASA |
1:37.64 |
NS |
- |
|
Wright, Edison (8)
|
PVASTS |
|
NS |
- |
|
Ho, Ernest (10)
|
PVLIFE |
1:53.20 |
NS |
- |
|
Cherryholmes, Caleb J (10)
|
PVMACH |
|
NS |
- |
|
Tutunaru, Mark-Robert (10)
|
PVNCAP |
1:46.13 |
NS |
- |