| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Franks, Finnian J (10)
|
MRBGNW |
1:08.16 |
1:07.91 |
-0.25 |
| 2 |
Fagan, William P (10)
|
MRBGNW |
1:10.94 |
1:09.57 |
-1.37 |
| 3 |
McHugh, Connor J (9)
|
MRBGNW |
1:14.28 |
1:12.86 |
-1.42 |
| 4 |
Decasseres, Elijah (10)
|
MRKBM |
1:16.06 |
1:13.95 |
-2.11 |
| 4 |
Holmes, Jayden T (9)
|
MRBGNW |
1:17.17 |
1:13.95 |
-3.22 |
| 6 |
Wohl, Evan S (10)
|
MRBGNW |
1:08.37 |
1:14.01 |
5.64 |
| 7 |
Dalton, Sean A (10)
|
MRBGNW |
1:21.71 |
1:16.18 |
-5.53 |
| 8 |
Savchuk, Michael (10)
|
MRSHY |
1:12.51 |
1:16.75 |
4.24 |
| 9 |
Shapiro, Ryan (10)
|
MRSHY |
1:27.46 |
1:17.12 |
-10.34 |
| 10 |
Racz, Theodore (10)
|
MRCFB |
1:19.50 |
1:17.24 |
-2.26 |
| 11 |
Raz-Guzman, Eduardo S (10)
|
CTPSDY |
1:15.35 |
1:17.78 |
2.43 |
| 12 |
Dillane, Jack C (9)
|
MRBGNW |
1:28.63 |
1:17.84 |
-10.79 |
| 13 |
Gourlay, Dylan F (10)
|
MRBGNW |
1:18.83 |
1:18.35 |
-0.48 |
| 14 |
Rodriguez, Andrew E (10)
|
CTPSDY |
1:26.02 |
1:18.83 |
-7.19 |
| 15 |
Nadecki, Erik S (9)
|
MRBGNW |
1:19.13 |
1:18.85 |
-0.28 |
| 16 |
Moran, Jack M (10)
|
MRBGNW |
1:21.36 |
1:19.75 |
-1.61 |
| 17 |
Paez, Darian F (10)
|
MRBGNW |
1:19.54 |
1:20.32 |
0.78 |
| 18 |
O'Donnell, Michael W (10)
|
MRBGNW |
1:21.45 |
1:20.41 |
-1.04 |
| 19 |
Chang, Benjamin (9)
|
MRBGNW |
1:34.09 |
1:24.52 |
-9.57 |
| 20 |
Gulotta, Lawrence J (10)
|
MRBGNW |
1:36.43 |
1:27.34 |
-9.09 |
| 21 |
Czarkowski, Jack A (9)
|
MRBGNW |
1:29.00 |
1:27.41 |
-1.59 |
| 22 |
Malik, Rohan (10)
|
MRBGNW |
1:31.59 |
1:27.56 |
-4.03 |
| 23 |
Tovar, Joshua E (9)
|
MRBGNW |
1:40.73 |
1:40.95 |
0.22 |
| 24 |
Sullivan, Brady C (9)
|
CTPSDY |
2:10.00 |
1:44.84 |
-25.16 |
| 25 |
Chaudhari, Neil H (9)
|
CTPSDY |
1:47.75 |
1:47.34 |
-0.41 |
| 26 |
Hussain, Zayaan S (9)
|
MRBGNW |
2:11.56 |
2:14.46 |
2.90 |
|
Kravets, Michael (10)
|
MRSHY |
1:26.21 |
DQ |
- |
|
Racz, Gregory (9)
|
MRCFB |
|
NS |
- |