| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hineman, Luke C (12)
|
MRNDAC |
1:13.19 |
1:09.12 |
-4.07 |
| 2 |
Wadham, Andrew (11)
|
MRTS |
1:09.71 |
1:10.08 |
0.37 |
| 3 |
Rasavongseuk, Andrew G (12)
|
MRTS |
1:13.86 |
1:13.47 |
-0.39 |
| 4 |
Vybihal, Adam J (12)
|
MRYBAR |
1:18.43 |
1:16.88 |
-1.55 |
| 5 |
Gritz, Brayden * (12)
|
MRTS |
1:15.98 |
1:17.07 |
1.09 |
| 6 |
Van Loan, Gerard R (11)
|
MRHVD |
1:18.15 |
1:18.38 |
0.23 |
| 7 |
Mejia VanVoorhis, Lucca (11)
|
MRNYS |
1:20.81 |
1:18.64 |
-2.17 |
| 8 |
VanDormolen, Morgan H (12)
|
MRTS |
1:17.87 |
1:18.93 |
1.06 |
| 9 |
Tennant, Jackson M (12)
|
MRNBS |
1:20.53 |
1:19.12 |
-1.41 |
| 10 |
Aikman, Giles R (11)
|
MRYMID |
1:19.54 |
1:19.50 |
-0.04 |
| 11 |
Nguyen, Benjamin (11)
|
MRHVD |
1:21.42 |
1:19.78 |
-1.64 |
| 12 |
Walsh, Sean W (12)
|
MRNBS |
1:20.90 |
1:20.10 |
-0.80 |
| 13 |
Lazarski, Jacob B (12)
|
MRNBS |
1:23.53 |
1:21.16 |
-2.37 |
| 14 |
Martin, Daniel (12)
|
MRNBS |
1:23.68 |
1:22.26 |
-1.42 |
| 15 |
Tennant, Aidan M (11)
|
MRNBS |
1:35.80 |
1:29.08 |
-6.72 |
| 16 |
LaFratta, Michael E (12)
|
MRNDAC |
1:28.76 |
1:30.64 |
1.88 |
| 17 |
Pearce, Lincoln J (11)
|
MRNYS |
|
1:33.04 |
- |
| 18 |
Schultz, Brody R (11)
|
MRNBS |
1:26.45 |
1:33.21 |
6.76 |
| 19 |
Zapadinsky, Jonathan S (11)
|
MRNDAC |
1:40.48 |
1:33.51 |
-6.97 |
|
Blanco, Alexander P (12)
|
MRYMID |
|
DQ |
- |