| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chandra, Ozias C (10)
|
NTNTN |
1:08.53 |
1:08.57 |
0.04 |
| 2 |
Ambat, Jonathan S (10)
|
NTLAC |
1:19.08 |
1:17.08 |
-2.00 |
| 3 |
Zhou, Ethan T (10)
|
NTTFA |
1:14.41 |
1:17.92 |
3.51 |
| 4 |
Heidman, John K (10)
|
NTLAC |
1:17.11 |
1:19.35 |
2.24 |
| 5 |
Gilliland, Beckett W (10)
|
NTLAC |
1:19.25 |
1:19.63 |
0.38 |
| 6 |
Chu, Bertrand N (9)
|
NTCOPS |
1:17.63 |
1:19.64 |
2.01 |
| 7 |
Jolly, Caden J (10)
|
NTCOR |
1:21.96 |
1:20.85 |
-1.11 |
| 8 |
Siler, Reid J (10)
|
NTLAC |
1:25.93 |
1:30.13 |
4.20 |
|
Futrell, Aleksander J (10)
|
NTLAC |
1:16.59 |
NS |
- |
|
Parrott, Grant M (9)
|
NTNTN |
1:20.69 |
NS |
- |