| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Alfonso-Frank, Simon (9)
|
PVLCL |
|
47.19 |
- |
| 2 |
Chase, Tarik R (8)
|
PVDCPR |
46.71 |
48.07 |
1.36 |
| 3 |
Hu, Mason A (9)
|
PVJFD |
51.23 |
50.06 |
-1.17 |
| 4 |
Laskowski, Malcolm E (9)
|
PVDCPR |
52.97 |
50.89 |
-2.08 |
| 5 |
Hand, William (9)
|
MDHFY |
|
51.35 |
- |
| 6 |
Rook, Brady S (9)
|
PVJFD |
54.46 |
51.78 |
-2.68 |
| 7 |
Ripley, Austin J (8)
|
PVTIBU |
|
54.02 |
- |
| 8 |
Vanas, Christopher B (8)
|
PVTIBU |
|
55.86 |
- |
| 9 |
Degraffinreaidt, Darian D (9)
|
PVDCPR |
57.85 |
56.35 |
-1.50 |
| 10 |
Fitzgibbon, Andrew S (8)
|
PVMSSC |
|
56.88 |
- |
| 11 |
Bak, Joshua J (8)
|
PVMAC |
|
57.75 |
- |
| 12 |
Calabrese, Dominic M (9)
|
PVMSSC |
1:22.18 |
57.90 |
-24.28 |
| 13 |
Solares, Santiago R (8)
|
PVFAST |
1:01.23 |
58.02 |
-3.21 |
| 14 |
Nguyen, Ayden T (8)
|
PVNCAP |
|
58.20 |
- |
| 15 |
Hartig, Liam A (8)
|
PVJFD |
1:08.12 |
58.47 |
-9.65 |
| 16 |
Yun, Alan Z (9)
|
PVJFD |
1:01.72 |
1:00.63 |
-1.09 |
| 17 |
Dube, Max S (9)
|
PVJFD |
|
1:05.36 |
- |
| 18 |
Webb, Chase A (8)
|
PVTIBU |
|
1:10.00 |
- |
| 19 |
Pan, Aaron Z (8)
|
PVMSSC |
1:13.81 |
1:10.48 |
-3.33 |
| 20 |
Dogramci, George (8)
|
PVLCL |
|
1:12.74 |
- |
|
Schwalen, Calder J (8)
|
PVDCPR |
|
DQ |
- |
|
Mukhangaliev, Yeszhan A (8)
|
PVJFD |
|
NS |
- |
|
Lee, Tiger Q (8)
|
PVJFD |
|
NS |
- |
|
Joung, Luke E (9)
|
PVMAC |
46.77 |
NS |
- |
|
Beares, Gordon R (9)
|
PVDCPR |
|
NS |
- |