| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Weiss, Hunter (10)
|
MRTS |
1:18.83 |
1:18.38 |
-0.45 |
| 2 |
Schembri, Benjamin J (9)
|
MRTS |
1:19.52 |
1:20.55 |
1.03 |
| 3 |
Mahajan, Armaan (9)
|
MRTS |
1:22.76 |
1:21.35 |
-1.41 |
| 4 |
Sciortino, Daniel J (9)
|
MRLIE |
1:19.93 |
1:25.05 |
5.12 |
| 5 |
Rose-Freaney, Matthew P (9)
|
MRSSC |
1:29.91 |
1:25.38 |
-4.53 |
| 6 |
Slupski, Gabriel J (10)
|
MRSSC |
|
1:25.63 |
- |
| 7 |
Holfester, Alexander (9)
|
MRTS |
1:32.15 |
1:31.36 |
-0.79 |
| 8 |
Phelan, Christopher J (10)
|
MRTS |
1:29.24 |
1:31.38 |
2.14 |
| 9 |
McKenzie, Jason L (9)
|
MRNFS |
1:38.00 |
1:31.48 |
-6.52 |
| 10 |
DyReyes, Dylan G (10)
|
MRSSC |
1:39.05 |
1:31.50 |
-7.55 |
| 11 |
Henry, Justin R (10)
|
MRNFS |
1:40.65 |
1:32.27 |
-8.38 |
| 12 |
Thota, Dhruv (10)
|
MRLIE |
1:31.45 |
1:32.98 |
1.53 |
| 13 |
Younas, Farhan (10)
|
MRTS |
1:38.46 |
1:34.30 |
-4.16 |
| 14 |
Galler, Jacob (10)
|
MRTS |
1:28.99 |
1:34.53 |
5.54 |
| 15 |
Mascaro, Charles T (10)
|
MRWISC |
1:35.96 |
1:34.83 |
-1.13 |
| 16 |
Robles, Lucas P (9)
|
MRSSC |
1:33.79 |
1:35.02 |
1.23 |
| 17 |
Napolitano, Michael (10)
|
MRTS |
1:38.03 |
1:37.65 |
-0.38 |
| 18 |
Hussein, Noah W (10)
|
MRTS |
1:36.18 |
1:37.73 |
1.55 |
| 19 |
Stapleton, Robert F (10)
|
MRWISC |
1:40.99 |
1:40.55 |
-0.44 |
| 20 |
Mathelier, Carlton J (10)
|
MRSSC |
1:45.00 |
1:44.58 |
-0.42 |
| 21 |
Exantus, Claude J (10)
|
MRNFS |
2:07.62 |
2:02.70 |
-4.92 |
| 22 |
Kim, Raho (9)
|
MRTS |
2:11.75 |
2:12.39 |
0.64 |
| 23 |
Pryce, Kaisson (10)
|
MRNFS |
|
2:26.66 |
- |
|
Frank, Logan R (10)
|
MRSSC |
1:10.64 |
1:12.57 |
1.93 |
|
VanDormolen, Morgan H (10)
|
MRTS |
1:17.94 |
1:18.92 |
0.98 |
|
Grausso, Samuel J (9)
|
MRSSC |
3:00.00 |
DQ |
- |
|
Shields, Ryan S (9)
|
MRSSC |
1:31.49 |
NS |
- |