| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bagshaw, Maxwell (12)
|
PVRMSC |
1:12.08 |
1:11.40 |
-0.68 |
| 2 |
Dai, Andrew (11)
|
PVRMSC |
1:15.87 |
1:17.48 |
1.61 |
| 3 |
Soles, Isaac L (11)
|
PVRMSC |
1:18.73 |
1:17.90 |
-0.83 |
| 4 |
Rook, William F (12)
|
PVRMSC |
1:23.29 |
1:20.16 |
-3.13 |
| 5 |
Lei, Jonathan Y (12)
|
PVRMSC |
1:29.54 |
1:20.36 |
-9.18 |
| 6 |
Lakhe, Kyle A (12)
|
PVRMSC |
1:22.92 |
1:21.12 |
-1.80 |
| 7 |
Lombardo, Jonathan F (11)
|
PVRMSC |
1:22.31 |
1:21.42 |
-0.89 |
| 8 |
Cook, Trey P (12)
|
PVRMSC |
1:23.00 |
1:22.49 |
-0.51 |
| 9 |
Sutich, Andrew M (12)
|
PVRMSC |
1:21.79 |
1:22.55 |
0.76 |
| 10 |
Cohn, Naveh (11)
|
PVRMSC |
1:26.09 |
1:23.70 |
-2.39 |
| 11 |
Avalos-Restrepo, Nicolas G (11)
|
PVRMSC |
1:27.50 |
1:24.17 |
-3.33 |
| 12 |
Chang, Jonathan T (12)
|
PVRMSC |
1:27.27 |
1:26.11 |
-1.16 |
| 13 |
Avalos-Restrepo, Sebastian G (11)
|
PVRMSC |
1:25.27 |
1:26.17 |
0.90 |
| 14 |
Ivanov, Dennis (12)
|
PVRMSC |
1:25.84 |
1:26.22 |
0.38 |
| 15 |
Cai, Adison A (12)
|
PVRMSC |
1:29.13 |
1:28.10 |
-1.03 |
| 16 |
Yan, Jack (11)
|
PVRMSC |
1:30.43 |
1:31.41 |
0.98 |
| 17 |
Montague, Joseph G (11)
|
PVRMSC |
|
1:31.76 |
- |
| 18 |
Stewart, Graeme C (12)
|
PVRMSC |
|
1:32.34 |
- |
| 19 |
Wong, Roland S (11)
|
PVRMSC |
1:35.63 |
1:33.52 |
-2.11 |
| 20 |
Barberena, Kristian A (12)
|
PVRMSC |
1:37.58 |
1:33.78 |
-3.80 |
| 21 |
Lawrence, James A (12)
|
PVRMSC |
1:36.32 |
1:34.95 |
-1.37 |
| 22 |
Taheri, Mansoor (11)
|
PVRMSC |
1:33.87 |
1:35.59 |
1.72 |
| 23 |
Crooke, Owen C (11)
|
PVRMSC |
1:37.99 |
1:39.91 |
1.92 |
| 24 |
Lay, Anderson (11)
|
PVRMSC |
|
1:40.55 |
- |
|
Huang, Eric Z (12)
|
PVRMSC |
1:25.93 |
NS |
- |