| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Roybal, Hudson L (12)
|
NTLAC |
57.40 |
56.98 |
-0.42 |
| 2 |
Agnihotri, Abhinav A (11)
|
NTLAC |
1:04.92 |
1:03.93 |
-0.99 |
| 3 |
Wong, Alexander J (12)
|
NTLAC |
1:05.61 |
1:05.24 |
-0.37 |
| 4 |
Chwa, Matthew C (12)
|
NTLAC |
1:08.99 |
1:07.90 |
-1.09 |
| 5 |
Alexander, David J (12)
|
NTLAC |
1:11.17 |
1:09.15 |
-2.02 |
| 6 |
Crabtree, Sean D (11)
|
NTLAC |
1:07.97 |
1:10.85 |
2.88 |
| 7 |
Woon, Levi Z (11)
|
NTLAC |
1:13.18 |
1:11.84 |
-1.34 |
| 8 |
Whitfield, Justice E (11)
|
NTLAC |
1:13.14 |
1:12.08 |
-1.06 |
| 9 |
Turner, Samuel P (12)
|
NTLAC |
1:10.24 |
1:12.11 |
1.87 |
| 10 |
Gowda, Aadith D (12)
|
NTLAC |
1:22.55 |
1:12.19 |
-10.36 |
| 11 |
Johnson, Pierce M (11)
|
NTLAC |
1:22.42 |
1:13.47 |
-8.95 |
| 12 |
Wong, Patrick N (11)
|
NTLAC |
1:29.56 |
1:27.24 |
-2.32 |
| 13 |
Paulson, Joshua R (11)
|
NTLAC |
1:35.48 |
1:30.52 |
-4.96 |
|
Pandey, Akshat (12)
|
NTLAC |
1:04.38 |
NS |
- |
|
Rakowski, Jasen A (11)
|
NTLAC |
1:19.48 |
NS |
- |
|
Lee, Kevin T (11)
|
NTNTN |
1:48.19 |
NS |
- |