| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Carson, Gavin E (17)
|
MDACSS |
55.03 |
57.38 |
2.35 |
| 2 |
Balto, Joseph A (18)
|
MDACSS |
1:03.70 |
1:01.03 |
-2.67 |
| 3 |
Huyck, James D (15)
|
PVJFD |
1:08.25 |
1:05.55 |
-2.70 |
| 4 |
Dixon, Abenezer E (17)
|
PVDCPR |
1:11.09 |
1:06.69 |
-4.40 |
| 5 |
Patel, Shailen A (15)
|
PVDCPR |
1:11.47 |
1:10.39 |
-1.08 |
| 6 |
Orrell, Evan A (16)
|
PVPAC |
1:08.72 |
1:11.12 |
2.40 |
| 7 |
Edgar, Quinn W (15)
|
MDGMAC |
1:14.60 |
1:13.37 |
-1.23 |
| 8 |
Sheppard, Donovan L (17)
|
PVPAC |
|
1:14.65 |
- |
| 9 |
Girard, Ethan M (17)
|
MDACSS |
1:14.52 |
1:14.79 |
0.27 |
| 10 |
Luo, James (15)
|
PVJFD |
1:18.18 |
1:18.05 |
-0.13 |
| 11 |
Campos, Santiago A (15)
|
PVDCPR |
1:18.16 |
1:18.26 |
0.10 |
| 12 |
Jones, Rubin A (17)
|
PVDCPR |
1:21.58 |
1:18.78 |
-2.80 |
| 13 |
Blair, Ajani M (15)
|
PVDCPR |
1:22.30 |
1:22.82 |
0.52 |
| 14 |
Ho, Minhdang T (16)
|
PVPAC |
|
1:23.41 |
- |
| 15 |
Mensh, Andrew T (17)
|
MDGMAC |
1:55.02 |
1:49.16 |
-5.86 |
|
Sosa Barrios, Francarlo F (17)
|
PVDCPR |
|
DQ |
- |