| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hoover, Gerhardt W (11)
|
NEWW |
1:10.76 |
1:10.39 |
-0.37 |
| 2 |
Herman, John M (12)
|
NEHAY |
1:12.68 |
1:12.56 |
-0.12 |
| 3 |
Keefe, Alex R (12)
|
NEKING |
1:11.87 |
1:13.45 |
1.58 |
| 4 |
Parkinson, Brian D (12)
|
NEHAY |
1:14.65 |
1:14.30 |
-0.35 |
| 5 |
Valero, Parker S (11)
|
NENANT |
1:11.43 |
1:14.72 |
3.29 |
| 6 |
Westerman, Thomas H (11)
|
NEKING |
1:20.07 |
1:14.77 |
-5.30 |
| 7 |
Medeiros, Jobi T (12)
|
NETBGT |
1:15.66 |
1:15.67 |
0.01 |
| 8 |
Morse, Samuel J (11)
|
NEKING |
1:13.66 |
1:15.89 |
2.23 |
| 9 |
Fries, Matthew J (12)
|
NECCSC |
1:18.93 |
1:18.69 |
-0.24 |
| 10 |
Tirrell, Tyler J (11)
|
NEWW |
1:18.51 |
1:19.99 |
1.48 |
| 11 |
Rand, Philip R (12)
|
NECCSC |
1:18.93 |
1:21.59 |
2.66 |
| 12 |
Simone, Michael A (12)
|
NECCSC |
1:31.48 |
1:23.26 |
-8.22 |
| 13 |
Wery, Nicholas J (11)
|
NEKING |
1:22.57 |
1:24.66 |
2.09 |
| 14 |
O'Donnell-Birch, Brody A (12)
|
NECCSC |
|
1:29.72 |
- |
| 15 |
Tseng, Timothy Y (11)
|
NEHAY |
1:30.02 |
1:30.33 |
0.31 |
| 16 |
Ciesielski, Cole T (12)
|
NEUN |
1:40.64 |
1:32.82 |
-7.82 |
| 17 |
Eldred, Loring R (11)
|
NECCSC |
1:38.67 |
1:36.15 |
-2.52 |
| 18 |
Raikman, Josh A (11)
|
NEHAY |
|
1:40.65 |
- |
| 19 |
Sinotte, Liam C (11)
|
NEHAY |
1:40.70 |
1:46.21 |
5.51 |
| 20 |
Nathe, Benjamin E (11)
|
NECCSC |
1:52.92 |
1:56.14 |
3.22 |
| 21 |
Smith, Kai A (11)
|
NECCSC |
|
2:34.03 |
- |
|
Piantedosi, Vincent A (12)
|
NEKING |
1:58.25 |
DQ |
- |
|
Preston, Quinten L (12)
|
NECCSC |
|
DQ |
- |
|
Gladish, Colter T (12)
|
NECCSC |
|
DQ |
- |
|
Macdonald, Alden A (11)
|
NEKING |
|
NS |
- |