| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Blindenbach, Jacob A (21)
|
PVNCAP |
1:07.77 |
1:08.29 |
0.52 |
| 2 |
Grobler, Benke (16)
|
PVNCAP |
1:10.67 |
1:10.33 |
-0.34 |
| 3 |
Jones, Olaoluwadeji E (15)
|
PVMACH |
1:12.69 |
1:16.02 |
3.33 |
| 4 |
Widman, Nathan M (14)
|
PVMACH |
1:17.46 |
1:17.72 |
0.26 |
| 5 |
Poulos, Evan C (14)
|
PVNCAP |
1:16.20 |
1:18.10 |
1.90 |
| 6 |
Jones, Aidan B (16)
|
PVNCAP |
1:18.94 |
1:21.47 |
2.53 |
| 7 |
Montano, Jesse A (14)
|
PVNCAP |
|
1:24.12 |
- |
| 8 |
Harriot, Jackson A (14)
|
PVMACH |
|
1:26.13 |
- |
| 9 |
Anguizola, Marco T (14)
|
PVMACH |
1:27.67 |
1:26.62 |
-1.05 |
| 10 |
Messina, Andrea (13)
|
PVNCAP |
1:25.49 |
1:26.75 |
1.26 |
| 11 |
Mitra, Shreyan (15)
|
PVNCAP |
1:32.22 |
1:27.39 |
-4.83 |
| 12 |
Holmes, Jack A (14)
|
PVMACH |
|
1:28.99 |
- |
| 13 |
Gleditsch, Caroline M (13)
|
PVNCAP |
1:29.28 |
1:29.15 |
-0.13 |
| 14 |
Butler, Emily R (15)
|
PVNCAP |
1:23.81 |
1:29.46 |
5.65 |
| 15 |
Yakobson, Betty H (16)
|
PVNCAP |
1:33.80 |
1:29.57 |
-4.23 |
| 16 |
Bajwa, John C (14)
|
PVMACH |
1:30.66 |
1:33.11 |
2.45 |
| 17 |
Stewart, Charles N (15)
|
PVMACH |
|
1:33.30 |
- |
| 18 |
Lee, Malcolm E (16)
|
PVMACH |
1:35.44 |
1:33.76 |
-1.68 |
| 19 |
Rayson, Kellan S (13)
|
PVMACH |
1:37.66 |
1:34.67 |
-2.99 |
| 20 |
He, Emma C (13)
|
PVNCAP |
1:45.75 |
1:35.17 |
-10.58 |
| 21 |
Brown, Kaeden M (14)
|
PVMACH |
2:07.12 |
1:35.28 |
-31.84 |
| 22 |
Conjura, Blake C (14)
|
PVNCAP |
|
1:36.20 |
- |
| 23 |
Blachere, Corinne S (13)
|
PVMACH |
1:41.70 |
1:37.26 |
-4.44 |
| 24 |
Nagle, Audrey R (13)
|
PVMACH |
2:01.13 |
1:39.24 |
-21.89 |
| 25 |
Lewis, Phoebe O (13)
|
PVNCAP |
1:47.90 |
1:41.97 |
-5.93 |
| 26 |
Georgieva, Sophia S (13)
|
PVNCAP |
|
1:47.66 |
- |
| 27 |
Meka, Sanika (13)
|
PVNCAP |
1:51.66 |
1:50.58 |
-1.08 |
|
Ramsdell, Jonathan C (13)
|
PVNCAP |
|
NS |
- |