| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wolf, Moses F (9)
|
PVFBST |
1:21.80 |
1:22.00 |
0.20 |
| 2 |
Golczyk, Jannis M (10)
|
PVAAC |
1:26.88 |
1:27.21 |
0.33 |
| 3 |
Zochowski, Nicholas C (10)
|
PVAAC |
1:27.36 |
1:28.68 |
1.32 |
| 4 |
Elder, Aelan C (9)
|
PVFBST |
1:32.55 |
1:31.48 |
-1.07 |
| 5 |
Chen, Kyle T (9)
|
PVASA |
1:36.05 |
1:33.53 |
-2.52 |
| 6 |
Buchanan, Caleb D (10)
|
PVNCAP |
1:31.89 |
1:34.25 |
2.36 |
| 7 |
Roig, Nico M (10)
|
PVCSC |
1:41.58 |
1:35.40 |
-6.18 |
| 8 |
Bransford, Casey A (10)
|
PVAAC |
1:38.94 |
1:35.60 |
-3.34 |
| 9 |
Harrison, John P (9)
|
PVBWST |
1:46.29 |
1:37.32 |
-8.97 |
| 10 |
Chung, Edwin J (9)
|
PVSSCT |
1:37.46 |
1:39.06 |
1.60 |
| 11 |
Madigan, Michael T (10)
|
PVAAC |
1:45.11 |
1:39.17 |
-5.94 |
| 12 |
Jiminez, Patrick A (9)
|
PVCSC |
1:44.08 |
1:42.25 |
-1.83 |
| 13 |
Dlugosz, Russell L (9)
|
PVNCAP |
1:39.41 |
1:42.26 |
2.85 |
| 14 |
Murphy, Taiyo E (10)
|
PVASA |
1:49.78 |
1:43.34 |
-6.44 |
| 15 |
Doyle, Rian T (10)
|
PVCSC |
1:46.65 |
1:46.04 |
-0.61 |
| 16 |
Delaney, Greyson E (9)
|
PVBWST |
1:54.37 |
1:46.14 |
-8.23 |
| 17 |
Galanes, John B (9)
|
PVAAC |
2:14.59 |
1:46.42 |
-28.17 |
| 18 |
Chen, Evan Y (9)
|
PVNCAP |
1:46.74 |
1:48.51 |
1.77 |
| 19 |
Marshall, Owen M (9)
|
PVBWST |
|
1:49.40 |
- |
| 20 |
Antolinez, Nicholas A (9)
|
PVAAC |
|
1:50.59 |
- |
| 21 |
Leurs, Cooper M (10)
|
PVBWST |
1:55.75 |
1:55.00 |
-0.75 |
| 22 |
Nigri, Noah D (9)
|
PVSDS |
|
1:55.09 |
- |
| 23 |
Bogardus, Luke H (9)
|
PVNCAP |
|
1:56.01 |
- |
| 24 |
Antolinez, Christian M (10)
|
PVAAC |
|
1:56.07 |
- |
| 25 |
Randsmith, Bylan K (10)
|
PVNCAP |
|
1:58.98 |
- |
|
Buchanan, Connor B (9)
|
PVNCAP |
|
DQ |
- |
|
Davis, Caleb W (9)
|
PVNCAP |
1:38.08 |
DQ |
- |
|
Mostofi, Alec K (9)
|
PVASA |
1:57.05 |
DQ |
- |
|
Ash, Noah M (9)
|
PVASA |
1:35.60 |
NS |
- |
|
Cao, Victor Z (9)
|
PVNCAP |
2:07.51 |
NS |
- |