| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Colin S (10)
|
PVMAC |
1:10.91 |
1:11.19 |
0.28 |
| 2 |
Adriano, Adrian L (10)
|
PVMAC |
1:16.96 |
1:15.02 |
-1.94 |
| 3 |
Thatcher, Dylan J (10)
|
PVNCAP |
1:26.13 |
1:20.02 |
-6.11 |
| 4 |
Goggin, Luke T (10)
|
PVNCAP |
1:26.20 |
1:22.45 |
-3.75 |
| 5 |
Jenkins, Silas E (10)
|
PVNCAP |
|
1:25.55 |
- |
| 6 |
Chen, Ryan F (10)
|
PVNCAP |
1:27.60 |
1:26.76 |
-0.84 |
| 7 |
Mirick, Casey H (10)
|
PVMACH |
1:40.06 |
1:28.40 |
-11.66 |
| 8 |
Lincoln, David G (9)
|
PVNCAP |
1:32.17 |
1:29.52 |
-2.65 |
| 9 |
Soliz, Andres (10)
|
PVMAC |
1:42.35 |
1:30.71 |
-11.64 |
| 10 |
Kumbang, Zachariah J (10)
|
PVFXFX |
1:33.99 |
1:37.35 |
3.36 |
| 11 |
Cameron, Asher W (10)
|
PVAAC |
2:05.55 |
1:41.96 |
-23.59 |
| 12 |
Singh, Siddharth P (9)
|
PVNCAP |
1:42.50 |
1:42.19 |
-0.31 |
| 13 |
Waite, Camden M (10)
|
PVMACH |
|
1:43.55 |
- |
| 14 |
Samra, Nathan Y (9)
|
PVNCAP |
|
1:48.72 |
- |
| 15 |
Glasson, Pierson N (10)
|
PVNCAP |
1:30.02 |
1:49.18 |
19.16 |
| 16 |
Topalyan, Mark (9)
|
PVNCAP |
1:49.02 |
1:55.62 |
6.60 |
| 17 |
Frimpong, Jaiden S (9)
|
PVCSC |
|
2:12.60 |
- |
| 18 |
Stueck, Jack P (10)
|
PVAAC |
|
2:32.08 |
- |
|
Foshay, Ryan W (10)
|
PVAAC |
|
DQ |
- |
|
Vasilyev, Daniel A (10)
|
PVNCAP |
1:27.02 |
NS |
- |
|
Alexandrescu, Nicholas S (9)
|
PVNCAP |
1:52.35 |
NS |
- |
|
Lyden, Conor D (9)
|
PVMACH |
|
NS |
- |