| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hirata, Zachary S (12)
|
NCTYDE |
|
1:12.32 |
- |
| 2 |
Walker, James R (12)
|
NCNEAL |
1:25.80 |
1:21.56 |
-4.24 |
| 3 |
Larsen, Grant K (12)
|
NCNEAL |
1:09.00 |
1:26.30 |
17.30 |
| 4 |
Slusher, Hayden A (12)
|
NCTYDE |
|
1:28.48 |
- |
| 5 |
Nicolay, Colin L (11)
|
NCTYDE |
1:32.96 |
1:31.42 |
-1.54 |
| 6 |
Ray, Lucas J (12)
|
NCGCY |
|
1:40.50 |
- |
| 7 |
Leger, Jacob A (12)
|
VALY |
|
1:52.96 |
- |
| 8 |
Atai, Declan J (10)
|
NCRSA |
1:49.83 |
1:53.22 |
3.39 |
| 9 |
Zhang, Ximin S (10)
|
NCGCY |
1:45.31 |
2:00.36 |
15.05 |
|
Burgess-Hicks, Kal Hyun N (10)
|
NCGCY |
|
DQ |
- |
|
Ward, Garret K (9)
|
NCRSA |
|
DQ |
- |