| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Asare, Jaden E (14)
|
MDFAST |
1:06.86 |
1:04.78 |
-2.08 |
| 2 |
Asare, Joel C (14)
|
MDFAST |
1:09.65 |
1:07.67 |
-1.98 |
| 3 |
Kulikov, London R (14)
|
MDMAC |
1:10.04 |
1:09.54 |
-0.50 |
| 4 |
Marsh-Brandes, Alexander E (14)
|
MDFAST |
1:12.74 |
1:10.86 |
-1.88 |
| 5 |
Kraft, Gabriel M (13)
|
MDSPRC |
1:13.93 |
1:13.29 |
-0.64 |
| 6 |
Begazo, Gianpierre R (13)
|
MDMAC |
1:17.73 |
1:13.86 |
-3.87 |
| 7 |
Ferguson, William A (14)
|
MDSPRC |
1:14.56 |
1:13.95 |
-0.61 |
| 8 |
Suprun, Maximilian E (13)
|
MDCAA |
1:17.20 |
1:17.92 |
0.72 |
| 9 |
Rodriguez-Mosher, Liam J (13)
|
MDMAC |
1:18.88 |
1:18.36 |
-0.52 |
| 10 |
Segovia, Jayden A (14)
|
MDFAST |
1:21.00 |
1:19.39 |
-1.61 |
| 11 |
Daley, Garrett P (14)
|
MDCGA |
1:20.41 |
1:22.49 |
2.08 |
| 12 |
Goodwin, Gabriel J (13)
|
MDYCM |
1:28.25 |
1:22.96 |
-5.29 |
| 13 |
Kim, Colin S (14)
|
MDYCM |
1:29.99 |
1:30.94 |
0.95 |
| 14 |
Witt, Logan (14)
|
MDYCM |
1:34.39 |
1:34.33 |
-0.06 |
| 15 |
Vergara, Eduardo R (13)
|
MDCAA |
1:50.00 |
2:03.37 |
13.37 |
|
Karnati, Aryaneil R (13)
|
MDYCM |
1:30.93 |
NS |
- |
|
Nkongolo, Solomon J (13)
|
MDYCM |
1:11.86 |
NS |
- |