| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yeniay, Can (12)
|
MASSC |
1:12.02 |
1:08.38 |
-3.64 |
| 2 |
Oswald, Zachary M (12)
|
MASSC |
1:03.27 |
1:14.72 |
11.45 |
| 3 |
Cummins, Jackson P (12)
|
MAGPAC |
1:14.47 |
1:15.70 |
1.23 |
| 4 |
Wang, Jerry Z (11)
|
MASSC |
1:21.92 |
1:16.82 |
-5.10 |
| 5 |
Murray, Lucas J (12)
|
MABDA |
1:28.98 |
1:17.45 |
-11.53 |
| 6 |
Simpkins, Connor F (12)
|
MAFCA |
|
1:19.58 |
- |
| 7 |
Shifflett, Gavin A (12)
|
MASSC |
1:22.99 |
1:19.79 |
-3.20 |
| 8 |
Weise, Braden E (11)
|
MAGMAC |
1:22.30 |
1:21.09 |
-1.21 |
| 9 |
Messenlehner, Griffin J (12)
|
MAEMAC |
|
1:21.20 |
- |
| 10 |
Boratto, Evan A (12)
|
MAPCAC |
1:27.66 |
1:21.52 |
-6.14 |
| 11 |
Taylor, James W (12)
|
MAEMAC |
1:21.62 |
1:21.83 |
0.21 |
| 12 |
Green, Christopher P (12)
|
MAGPAC |
|
1:22.16 |
- |
| 13 |
Pong, Cristian (11)
|
MACC |
1:34.03 |
1:25.12 |
-8.91 |
| 14 |
Dugan, Sean C (12)
|
MAGPAC |
1:25.83 |
1:25.42 |
-0.41 |
| 15 |
McCarthy, Michael J (12)
|
MAGPAC |
1:28.25 |
1:26.92 |
-1.33 |
| 16 |
Nash, Colin S (12)
|
MADCAA |
1:47.75 |
1:28.09 |
-19.66 |
| 17 |
Sleptsov, Nicholas A (11)
|
MAPCAC |
1:38.97 |
1:30.84 |
-8.13 |
| 18 |
Linden, Luke J (12)
|
MAGSA |
1:38.26 |
1:31.12 |
-7.14 |
| 19 |
Nguyen, Benjamin T (11)
|
MAGPAC |
1:38.88 |
1:33.60 |
-5.28 |
| 20 |
Bevan, Noah V (11)
|
MASKY |
|
1:38.47 |
- |
| 21 |
Kleppinger, Nathan T (11)
|
MASOUD |
1:39.41 |
1:50.08 |
10.67 |
| 22 |
Martin, Gabe C (11)
|
MAUN-3 |
|
1:59.36 |
- |
|
Stefanovich, Nikita S (11)
|
MALMOR |
|
DQ |
- |
|
Mondgock, Avi M (11)
|
MAPCAC |
|
NS |
- |
|
Cowart, Gabriel F (12)
|
MALMOR |
|
NS |
- |