| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Masneri, Luke M (10)
|
NCGCY |
1:21.04 |
1:14.61 |
-6.43 |
| 2 |
Lee, Charles J (10)
|
NCTYDE |
1:19.05 |
1:15.02 |
-4.03 |
| 3 |
Clay, Isaac S (10)
|
SCFAY |
1:19.18 |
1:17.06 |
-2.12 |
| 4 |
Smith, Karl (10)
|
VAESY |
1:27.48 |
1:18.15 |
-9.33 |
| 5 |
Brown, Henry J (10)
|
SCSYS |
1:17.54 |
1:18.41 |
0.87 |
| 6 |
Morrison, McCulloch D (10)
|
VALY |
1:18.37 |
1:19.82 |
1.45 |
| 7 |
Lowther, Ian B (10)
|
NCYOTA |
1:24.30 |
1:22.25 |
-2.05 |
| 8 |
Xie, George C (9)
|
NCGCY |
1:19.60 |
1:22.63 |
3.03 |
| 11 |
Scott, Graham R (10)
|
NCWNCY |
1:26.07 |
1:23.40 |
-2.67 |
| 12 |
Foster, Logan W (10)
|
NCYOTA |
1:26.31 |
1:24.00 |
-2.31 |
| 13 |
Hennis, Colin J (9)
|
NCTYDE |
1:23.74 |
1:24.37 |
0.63 |
| 14 |
Kasa, Kaveen N (8)
|
NCGCY |
1:26.88 |
1:24.69 |
-2.19 |
| 15 |
Blazer, Colton J (9)
|
NCYOTA |
1:23.18 |
1:25.30 |
2.12 |
| 16 |
Barber, Brayden D (10)
|
NCYBAC |
1:25.86 |
1:26.67 |
0.81 |
| 17 |
Wu, Titus S (8)
|
VALY |
1:28.05 |
1:28.39 |
0.34 |
| 18 |
Huffman, Remington M (10)
|
VAVABR |
1:31.32 |
1:29.03 |
-2.29 |
| 19 |
Rau, Nicholas E (10)
|
VAVABR |
1:31.86 |
1:29.16 |
-2.70 |
| 20 |
Buehler, Boston J (10)
|
NCYOTA |
1:26.82 |
1:31.09 |
4.27 |
| 21 |
Noltemeyer, Marshall B (10)
|
NCYBAC |
1:34.61 |
1:31.23 |
-3.38 |
| 22 |
Zarzar, Daniel P (10)
|
NCYOTA |
1:25.66 |
1:32.30 |
6.64 |
| 23 |
Leon III, Nestor (10)
|
NCYBAC |
1:30.67 |
1:35.76 |
5.09 |
|
Moss, William M (9)
|
VALY |
1:33.47 |
DQ |
- |
|
Phillips, William C (10)
|
NCYOTA |
1:29.25 |
DQ |
- |