| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Raybon, Xavier L (10)
|
PVMACH |
1:14.33 |
1:12.61 |
-1.72 |
| 2 |
Hawver, Ethan J (10)
|
PVOCCS |
1:20.24 |
1:20.45 |
0.21 |
| 3 |
Mikhailov-Bakker, Dmitry J (10)
|
PVNCAP |
1:26.77 |
1:22.52 |
-4.25 |
| 4 |
Bell, Zachary D (10)
|
PVNCAP |
1:19.72 |
1:25.47 |
5.75 |
| 5 |
Zand, David W (10)
|
PVNCAP |
|
1:26.48 |
- |
| 6 |
Soundappan, Jayden P (10)
|
PVNCAP |
1:42.21 |
1:28.13 |
-14.08 |
| 7 |
Jauss, Henry D (10)
|
PVNCAP |
|
1:28.14 |
- |
| 8 |
Cherryholmes, Caleb J (10)
|
PVMACH |
1:29.29 |
1:31.08 |
1.79 |
| 9 |
Sorden, Connor A (10)
|
PVOCCS |
1:43.15 |
1:36.93 |
-6.22 |
| 10 |
Hill, Owen A (10)
|
PVMAKO |
1:36.40 |
1:38.39 |
1.99 |
| 11 |
George, Nathan C (10)
|
PVOCCS |
1:36.98 |
1:38.94 |
1.96 |
| 12 |
McCabe, Trevor A (10)
|
PVNCAP |
|
1:39.35 |
- |
| 13 |
Kojanov, Daniil I (9)
|
PVNCAP |
|
1:40.02 |
- |
| 14 |
Mirick, Casey H (9)
|
PVBWST |
1:44.78 |
1:40.06 |
-4.72 |
| 15 |
Lesly, Zaiah C (10)
|
PVOCCS |
1:43.68 |
1:41.30 |
-2.38 |
| 16 |
Edwards, Cole M (10)
|
PVNCAP |
|
1:46.94 |
- |
| 17 |
Mahadevan, Vilva V (10)
|
PVBWST |
|
1:49.80 |
- |
| 18 |
Goggin, Luke T (9)
|
PVNCAP |
1:30.00 |
1:57.81 |
27.81 |
|
Meedel, Chase E (9)
|
PVNCAP |
1:40.00 |
DQ |
- |
|
Nguyen, Declan L (9)
|
PVMACH |
1:22.06 |
DQ |
- |