| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Green, Gavin C (12)
|
MRYFD |
1:16.27 |
1:06.77 |
-9.50 |
| 1 |
Bishop, William L (12)
|
MRYFD |
1:12.21 |
1:10.97 |
-1.24 |
| 2 |
Moran, Keilan S (11)
|
MRNCAC |
1:11.67 |
1:08.50 |
-3.17 |
| 2 |
Haskins, Alade (12)
|
MRCAS |
1:15.35 |
1:11.95 |
-3.40 |
| 3 |
Dilchand, Sanjiv (12)
|
MRCAS |
1:13.14 |
1:10.21 |
-2.93 |
| 3 |
Su, Sean A (11)
|
MRQNS |
1:14.15 |
1:12.20 |
-1.95 |
| 4 |
Zhang, John (11)
|
MRNCAC |
1:12.45 |
1:10.48 |
-1.97 |
| 4 |
Bekerman, Liam B (12)
|
MRLIE |
1:11.82 |
1:12.47 |
0.65 |
| 5 |
Khanas, Vladyslav (11)
|
MRHES |
1:12.26 |
1:12.52 |
0.26 |
| 6 |
Deguzman, Anthony William A (12)
|
MRHES |
1:17.25 |
1:12.81 |
-4.44 |
| 7 |
Samko, Jack P (11)
|
MRHS |
1:15.80 |
1:12.94 |
-2.86 |
| 8 |
Chang, Steven R (11)
|
MRFLY |
1:12.19 |
1:13.49 |
1.30 |
| 9 |
Kravtsov, Andrew (11)
|
MRMPNY |
1:16.44 |
1:13.59 |
-2.85 |
| 9 |
Sellami, Max L (12)
|
MRYFD |
1:14.80 |
1:13.59 |
-1.21 |
| 11 |
Szymczak, Eric (11)
|
MRLGAC |
1:13.09 |
1:13.80 |
0.71 |
| 12 |
Glinchenko, Michael (12)
|
MRTRI |
1:15.34 |
1:13.96 |
-1.38 |
| 13 |
Yadgarov, Daniel (11)
|
MRTRI |
1:17.23 |
1:14.12 |
-3.11 |
| 14 |
Puccio, Michael (11)
|
MRTRI |
1:15.77 |
1:14.19 |
-1.58 |
| 15 |
Cherny, Eric (12)
|
MRMPNY |
1:11.84 |
1:14.26 |
2.42 |
| 16 |
Lugo, Aron R (12)
|
MRLIE |
1:14.79 |
1:14.83 |
0.04 |
| 17 |
Guzman, Michael A (12)
|
MRRED |
1:16.49 |
1:15.55 |
-0.94 |
| 18 |
Bubrowiecki, Sebastian (11)
|
MRHS |
1:17.11 |
1:16.42 |
-0.69 |
| 19 |
Euyoque, Kevin D (12)
|
MRWEST |
1:17.42 |
1:16.56 |
-0.86 |