| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Schlevensky, Luke T (17)
|
PVOCCS |
1:15.50 |
1:13.12 |
-2.38 |
| 2 |
Redding, Dylan L (14)
|
PVSTJS |
1:14.69 |
1:13.64 |
-1.05 |
| 3 |
Codding, George W (16)
|
PVMAKO |
1:15.99 |
1:14.55 |
-1.44 |
| 4 |
Garcia, Gabriel E (16)
|
PVMAKO |
1:15.86 |
1:14.84 |
-1.02 |
| 5 |
Wallace, Robert G (16)
|
PVOCCS |
1:20.68 |
1:15.47 |
-5.21 |
| 6 |
Valli, Leonardo (13)
|
PVMAKO |
1:17.69 |
1:16.18 |
-1.51 |
| 7 |
Lee, Ein S (13)
|
PVMAKO |
1:19.27 |
1:17.71 |
-1.56 |
| 8 |
Louie, Daniel (15)
|
PVFISH |
1:19.56 |
1:18.98 |
-0.58 |
| 9 |
Hill, Magnus H (15)
|
PVOCCS |
1:17.80 |
1:19.89 |
2.09 |
| 10 |
Harvan, Andrew J (14)
|
PVSDS |
1:24.60 |
1:21.03 |
-3.57 |
| 11 |
Jacewitz, Maksym A (13)
|
PVSDS |
1:28.44 |
1:26.42 |
-2.02 |
| 12 |
Young, Riley V (14)
|
PVOCCS |
|
1:27.24 |
- |
| 13 |
Cloutier, Alan K (13)
|
PVMAKO |
|
1:34.80 |
- |
|
Tibayan, Anton M (13)
|
PVSTJS |
|
DQ |
- |
|
Gogia, Aryav (13)
|
PVFISH |
1:58.32 |
NS |
- |
|
Lagouit, Rayhan M (14)
|
PVSTJS |
|
NS |
- |
|
Nurgaliyev, Dimash Ali A (13)
|
PVSTJS |
|
NS |
- |