| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brown, Thatcher M (10)
|
MANSC |
1:11.58 |
1:11.96 |
0.38 |
| 2 |
Beregovoi, Anton (10)
|
MAGSA |
1:20.28 |
1:20.18 |
-0.10 |
| 3 |
Torrente, Gavin C (10)
|
MAUNSJ |
1:19.37 |
1:20.82 |
1.45 |
| 4 |
Willard, Samuel W (10)
|
MASJAC |
1:18.81 |
1:21.49 |
2.68 |
| 5 |
Walsh, William D (10)
|
MASJAC |
1:24.39 |
1:21.94 |
-2.45 |
| 6 |
Yushan, Jacob (10)
|
MAPVA |
1:24.68 |
1:24.80 |
0.12 |
| 7 |
Sherwood, Parker E (10)
|
MAPVA |
1:28.64 |
1:25.76 |
-2.88 |
| 8 |
Giordano, Ryan B (10)
|
MASJAC |
1:49.44 |
1:25.91 |
-23.53 |
| 9 |
Weag, Carter A (9)
|
MASJAC |
1:27.55 |
1:26.28 |
-1.27 |
| 10 |
Robinson, Liam C (10)
|
MAGSA |
1:31.47 |
1:28.38 |
-3.09 |
| 11 |
Sharp, Nathaniel D (9)
|
MASJAC |
|
1:31.79 |
- |
| 12 |
Thau, Jackson D (9)
|
MAGSA |
1:39.06 |
1:34.53 |
-4.53 |
| 13 |
Coe, Travis A (9)
|
MASJAC |
|
1:37.06 |
- |
| 14 |
Paetzold, Jack R (10)
|
MAWAVE |
1:42.16 |
1:37.68 |
-4.48 |
| 15 |
Gorevoy, Gabriel (9)
|
MAGSA |
1:42.15 |
1:38.72 |
-3.43 |
| 16 |
Lee, Matthew (10)
|
MASJAC |
|
1:38.98 |
- |
| 17 |
Zimmer, Grayson P (9)
|
MAGSA |
1:38.11 |
1:39.06 |
0.95 |
| 18 |
Robinson, Jordan L (10)
|
MASJAC |
1:40.66 |
1:39.63 |
-1.03 |
| 19 |
Huang, Ethan W (10)
|
MAGSA |
1:45.28 |
1:46.25 |
0.97 |
| 20 |
Massott, Maxwell T (9)
|
MASJAC |
1:47.06 |
1:47.37 |
0.31 |
| 21 |
Tran, Matthew (10)
|
MAPVA |
1:49.60 |
1:47.41 |
-2.19 |
| 22 |
Spencer, Kade A (10)
|
MAPVA |
|
1:49.27 |
- |
| 23 |
Do, Liam D (9)
|
MAPVA |
1:51.98 |
1:52.76 |
0.78 |
| 24 |
XU, Jerry (9)
|
MASJAC |
|
1:59.59 |
- |
|
Fogerty, Duncan J (9)
|
MASJAC |
|
DQ |
- |
|
Schneider, Sebastian R (9)
|
MASJAC |
|
NS |
- |
|
Michailovsky, Roman R (10)
|
MALIFE |
1:28.96 |
NS |
- |