| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jackson, Chase (10)
|
MIRAZ |
1:13.88 |
1:09.92 |
-3.96 |
| 2 |
Washington, Morgon (10)
|
NJMDST |
1:14.49 |
1:11.77 |
-2.72 |
| 4 |
Duncan, Langston (10)
|
MDMETR |
1:16.40 |
1:14.21 |
-2.19 |
| 5 |
Rotman, Sammy (10)
|
MDMETR |
1:14.99 |
1:17.37 |
2.38 |
| 6 |
Jones, Christopher A (10)
|
MIRAZ |
1:20.63 |
1:20.04 |
-0.59 |
| 7 |
Briggs, Braeden C (9)
|
CTPA |
1:19.33 |
1:21.95 |
2.62 |
| 8 |
Worthen, Jermaine D (10)
|
PVTBSC |
1:22.21 |
1:23.22 |
1.01 |
| 9 |
Cobb, Quention D (10)
|
MIRAZ |
1:19.33 |
1:25.09 |
5.76 |
| 10 |
Barbour, Alexander F (10)
|
PVTBSC |
1:27.24 |
1:25.18 |
-2.06 |
| 12 |
Ackerman-Vallala, Ethan R (10)
|
NCA |
1:28.30 |
1:31.29 |
2.99 |
| 13 |
Robinson, Keymari J (10)
|
MIDRST |
1:48.96 |
1:37.54 |
-11.42 |
| 14 |
Qadir, Jabriel A (10)
|
MDBCSC |
1:51.32 |
1:53.83 |
2.51 |
| 15 |
Koko, Josiah (9)
|
PVDMV |
|
2:07.65 |
- |
| 16 |
Liu, Allen E (9)
|
NCRSA |
|
2:17.60 |
- |
|
Davies, Ethan S (9)
|
MDMETR |
1:40.92 |
NS |
- |