| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sumner, Stuart R (14)
|
MACBST |
1:08.72 |
1:09.03 |
0.31 |
| 1 |
Levy, Gabe M (14)
|
MAGAAC |
1:13.31 |
1:11.42 |
-1.89 |
| 1 |
Lenahan, Connor D (13)
|
MACBST |
1:21.92 |
1:19.93 |
-1.99 |
| 2 |
Chen, Jason D (13)
|
MAGAAC |
1:13.09 |
1:09.80 |
-3.29 |
| 2 |
Iannacone, Andrew R (14)
|
MAGSA |
1:13.53 |
1:11.51 |
-2.02 |
| 2 |
Wingert, Gabriel E (14)
|
MACBST |
|
1:22.92 |
- |
| 3 |
Cai, Ethan Y (14)
|
MASSC |
1:06.55 |
1:09.84 |
3.29 |
| 3 |
Khayt, Tomer (14)
|
MACBST |
1:10.99 |
1:12.46 |
1.47 |
| 3 |
Booker, Chad H (14)
|
MAISAC |
1:19.47 |
1:23.20 |
3.73 |
| 4 |
Hou, Kevin Q (14)
|
MAGAAC |
1:11.31 |
1:12.94 |
1.63 |
| 4 |
Melchior, Jacob A (14)
|
MASSC |
1:25.02 |
1:25.53 |
0.51 |
| 5 |
Gotzis, Justin (14)
|
MAGSA |
1:18.84 |
1:14.13 |
-4.71 |
| 5 |
Shevchuk, Maximillian M (14)
|
MACBST |
1:25.35 |
1:26.26 |
0.91 |
| 6 |
Kuo, Ian Y (14)
|
MACBST |
1:09.73 |
1:15.47 |
5.74 |
| 6 |
Chalissery, Francis (13)
|
MAFCA |
1:28.59 |
1:29.85 |
1.26 |
| 7 |
Hughes, James A (13)
|
MASSC |
1:19.25 |
1:15.88 |
-3.37 |
| 7 |
Martin, William C (13)
|
MACBST |
1:35.27 |
1:29.88 |
-5.39 |
| 8 |
Whitsett, Cole M (13)
|
MASSC |
1:11.11 |
1:16.31 |
5.20 |
| 8 |
Yilmaz, Kaan (13)
|
MAFCA |
1:39.09 |
1:30.84 |
-8.25 |
| 9 |
Ginzburg, Julian B (14)
|
MAFCA |
1:35.28 |
1:31.39 |
-3.89 |
| 10 |
Marcinkowski, William (13)
|
MACHEL |
1:36.28 |
1:34.25 |
-2.03 |
| 11 |
Cianfrani, Anthony (13)
|
MAFCA |
1:58.03 |
1:38.35 |
-19.68 |
| 12 |
Evanowski, Jonathon (14)
|
MAPJA |
1:50.34 |
1:38.64 |
-11.70 |
| 13 |
Lawler, Jack R (13)
|
MACBST |
1:46.62 |
1:46.48 |
-0.14 |
| 14 |
Howard, Noah C (14)
|
MAISAC |
2:03.18 |
2:09.82 |
6.64 |
|
Olhasso, Nathan J (14)
|
MAGSA |
1:10.10 |
NS |
- |
|
Arsever, Marc L (13)
|
MAGAAC |
1:17.65 |
NS |
- |
|
Shack, Caleb A (14)
|
MAPCAC |
1:25.14 |
NS |
- |