| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Li, Ryan (12)
|
MDEST |
1:33.55 |
1:28.60 |
-4.95 |
| 2 |
Farls, Benjamin A (12)
|
MDLBA |
1:47.06 |
1:29.94 |
-17.12 |
| 3 |
Navarra, Niall J (12)
|
MDMAS |
1:35.81 |
1:31.19 |
-4.62 |
| 4 |
Skidmore, Holden D (12)
|
MDEST |
1:37.14 |
1:31.30 |
-5.84 |
| 5 |
Liang, Kai H (12)
|
MDEST |
1:44.02 |
1:33.84 |
-10.18 |
| 6 |
Emerson, Barret H (11)
|
MDEST |
1:38.34 |
1:33.93 |
-4.41 |
| 7 |
Bartel, Owen M (12)
|
MDBAAC |
1:49.38 |
1:34.77 |
-14.61 |
| 8 |
Kegley, Shep M (12)
|
MDSPRC |
1:40.64 |
1:34.84 |
-5.80 |
| 9 |
Havens, Leo D (12)
|
MDSPRC |
1:42.36 |
1:34.93 |
-7.43 |
| 10 |
Feracci, Dominic V (12)
|
MDLBA |
1:50.09 |
1:35.46 |
-14.63 |
| 11 |
Fuller, Mason A (11)
|
MDSPRC |
1:40.15 |
1:37.27 |
-2.88 |
| 12 |
Mislow, John F (11)
|
MDEST |
1:41.72 |
1:37.70 |
-4.02 |
| 13 |
Dillon, Alexander P (12)
|
MDBAAC |
1:56.94 |
1:37.86 |
-19.08 |
| 14 |
Richter, Brandon R (12)
|
MDEST |
1:42.86 |
1:38.30 |
-4.56 |
| 15 |
Fiori, James T (11)
|
MDMAS |
|
1:38.55 |
- |
| 16 |
Din, Daryn K (11)
|
MDEST |
1:48.31 |
1:38.77 |
-9.54 |
| 17 |
Smith, Charles W (11)
|
MDEST |
1:42.58 |
1:38.94 |
-3.64 |
| 18 |
Vong, Leo S (12)
|
MDMAS |
|
1:40.65 |
- |
| 19 |
Luhta, Soren D (11)
|
MDSPRC |
1:51.86 |
1:41.53 |
-10.33 |
| 20 |
Mitchell, Topher J (11)
|
MDLBA |
1:49.33 |
1:41.58 |
-7.75 |
| 21 |
Missigman, Zachary M (12)
|
MDEST |
1:46.50 |
1:42.70 |
-3.80 |
| 22 |
Puhalla, Luke J (12)
|
MDHSST |
2:08.48 |
1:48.16 |
-20.32 |
| 23 |
Siri, Braden W (11)
|
MDMAS |
1:51.89 |
1:49.78 |
-2.11 |
| 24 |
Walsh, Ethan J (12)
|
MDBAAC |
1:59.92 |
1:49.89 |
-10.03 |
| 25 |
Webbert, Jeremiah T (12)
|
MDLBA |
1:51.06 |
1:50.21 |
-0.85 |
| 26 |
Ko, Martin (12)
|
MDEST |
2:01.57 |
1:50.25 |
-11.32 |
| 27 |
Xiang, Aaron (11)
|
MDBAAC |
2:12.59 |
1:54.55 |
-18.04 |
| 28 |
Keiner, Andrew D (11)
|
MDEST |
1:58.53 |
1:54.94 |
-3.59 |
| 29 |
Lisiewski, Krystian J (11)
|
MDBAAC |
2:07.48 |
1:55.88 |
-11.60 |
| 30 |
Tran, Mason (12)
|
MDBAAC |
|
2:00.30 |
- |
| 31 |
Di Gregorio, Caleb E (12)
|
MDMAS |
1:55.97 |
2:01.03 |
5.06 |
| 32 |
Ileto, Matteo Gael T (11)
|
MDSPRC |
|
2:01.82 |
- |
| 33 |
Chen, Kenny E (12)
|
MDBAAC |
2:25.41 |
2:02.87 |
-22.54 |
| 34 |
Stavrevski, Alexander J (11)
|
MDSPRC |
|
2:06.48 |
- |
| 35 |
Alexis, Kaleb S (11)
|
MDEST |
2:44.36 |
2:06.89 |
-37.47 |
| 36 |
Ivey, Keith R (11)
|
MDSPRC |
2:32.99 |
2:10.17 |
-22.82 |
| 37 |
Varacalle-Goetz, Eyan C (11)
|
MDHSST |
2:27.98 |
2:29.55 |
1.57 |
|
Farah, Matthew J (11)
|
MDGBSA |
2:14.05 |
NS |
- |
|
Tetrault, Caden J (12)
|
MDSPRC |
|
NS |
- |