| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Giunta, Noah L (12)
|
MRTVSC |
1:10.33 |
1:10.77 |
0.44 |
| 2 |
Leung, Andrew J (12)
|
MRNYSA |
1:19.11 |
1:13.91 |
-5.20 |
| 3 |
Scalia, Anthony D (12)
|
MRTVSC |
1:12.03 |
1:14.91 |
2.88 |
| 4 |
Dwyer, Luke N (11)
|
MRCOND |
1:13.92 |
1:15.21 |
1.29 |
| 5 |
Cavic, Nicholas M (11)
|
NEABF |
1:15.26 |
1:15.38 |
0.12 |
| 6 |
Pepper, Hudson M (11)
|
MRFREE |
1:15.45 |
1:15.71 |
0.26 |
| 7 |
Landgraf, Timothy A (12)
|
MRUN |
1:17.85 |
1:17.85 |
0.00 |
| 8 |
Londono, Nicholas G (12)
|
MRTVSC |
1:14.13 |
1:18.91 |
4.78 |
| 9 |
Hall III, Richard D (12)
|
MRTVSC |
1:21.11 |
1:20.19 |
-0.92 |
| 10 |
Brady, Timothy M (11)
|
MRTVSC |
1:20.46 |
1:20.61 |
0.15 |
| 11 |
Garcia, Elias R (12)
|
MRNYSA |
1:21.79 |
1:21.08 |
-0.71 |
| 12 |
Kelly, Andrew O (12)
|
NEABF |
1:18.92 |
1:21.26 |
2.34 |
| 13 |
Park, Nathaniel B (12)
|
MRLIAC |
1:22.00 |
1:21.83 |
-0.17 |
| 14 |
Giordano, Alex (12)
|
NJSCAR |
1:08.15 |
1:21.89 |
13.74 |
| 15 |
Tayban, Michael (12)
|
MRFREE |
1:21.96 |
1:22.09 |
0.13 |
| 16 |
Vollaro, Thomas A (12)
|
MRYMID |
1:19.95 |
1:22.85 |
2.90 |
| 17 |
Wu, Tyler (12)
|
MRLIAC |
1:19.91 |
1:23.53 |
3.62 |
| 18 |
Terri, Julian K (12)
|
MRCOND |
1:21.63 |
1:24.07 |
2.44 |
| 19 |
Gomez, Sebastian (11)
|
MRLIAC |
|
1:24.55 |
- |
| 20 |
Prekop, Frankie (11)
|
NJSCAR |
1:11.48 |
1:25.35 |
13.87 |
| 21 |
Natsvlishvili, Matthew (11)
|
NJSCAR |
1:15.81 |
1:25.64 |
9.83 |
| 22 |
Brzozowski, Frank J (11)
|
MRLIAC |
1:24.71 |
1:26.61 |
1.90 |
| 23 |
Koufalis, Konstantinos (11)
|
MRBAD |
1:22.23 |
1:29.14 |
6.91 |
| 24 |
Cash, Joseph G (12)
|
MRLIAC |
1:28.57 |
1:29.26 |
0.69 |
| 25 |
Gunjati, Ishaan (12)
|
NJSCAR |
1:18.36 |
1:30.30 |
11.94 |