| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Curzan, Sean C (17)
|
NCRSA |
57.33 |
56.46 |
-0.87 |
| 2 |
Shanmuganathan, Shaswath R (17)
|
NCRSA |
59.10 |
1:01.08 |
1.98 |
| 3 |
Lesser, Aidan V (14)
|
NCRSA |
1:04.82 |
1:01.50 |
-3.32 |
| 4 |
Kempf, Mason G (14)
|
NCRSA |
1:03.31 |
1:01.63 |
-1.68 |
| 5 |
Tsang, Teeven N (14)
|
NCRSA |
1:04.07 |
1:03.39 |
-0.68 |
| 6 |
Andrzejewski, Isaac S (15)
|
NCRSA |
|
1:04.32 |
- |
| 7 |
Lisi, Ian A (14)
|
NCRSA |
1:07.30 |
1:04.43 |
-2.87 |
| 8 |
Robinson, Matthew E (13)
|
NCRSA |
1:08.55 |
1:06.75 |
-1.80 |
| 9 |
Haithcock, William J (14)
|
NCRSA |
1:10.70 |
1:06.77 |
-3.93 |
| 10 |
Leisten, Kai M (13)
|
NCRSA |
|
1:09.07 |
- |
| 11 |
Roman, Lucas J (13)
|
NCRSA |
1:14.22 |
1:15.61 |
1.39 |
| 12 |
Wiltshire, Robert C (11)
|
NCRSA |
1:26.45 |
1:32.77 |
6.32 |
| 13 |
Levesque, Jacob C (10)
|
NCRSA |
2:04.85 |
1:53.02 |
-11.83 |
| 14 |
Owens, William H (9)
|
NCRSA |
2:05.09 |
2:02.71 |
-2.38 |
|
Hinton, Jaydon S (11)
|
NCRSA |
1:25.40 |
DQ |
- |