| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fouts, Eli A (19)
|
PVUN! |
24.90 |
30.31 |
5.41 |
| 2 |
Fitzwilliam, Nicklaus S (20)
|
PVRMSC |
|
31.28 |
- |
| 3 |
Navaleza, Angelo Javier U (16)
|
PVRMSC |
|
31.67 |
- |
| 4 |
Nguyen, Tan Hung J (18)
|
PVRMSC |
|
31.95 |
- |
| 5 |
Pate, John R (19)
|
PVUN! |
32.45 |
32.57 |
0.12 |
| 6 |
Fouts, Gabriel A (16)
|
PVRMSC |
1:00.37 |
32.59 |
-27.78 |
| 7 |
Martin, Jonathan C (17)
|
PVMSSC |
29.91 |
32.63 |
2.72 |
| 8 |
Bagshaw, Henry (16)
|
PVRMSC |
27.22 |
32.64 |
5.42 |
| 9 |
Kalinin, Denis (15)
|
PVRMSC |
1:01.96 |
32.87 |
-29.09 |
| 10 |
Kimwon, Alvin (15)
|
PVRMSC |
59.65 |
32.89 |
-26.76 |
| 11 |
Chen, Ryan (16)
|
PVRMSC |
1:02.04 |
33.13 |
-28.91 |
| 12 |
Jo, Benjamin W (15)
|
PVRMSC |
29.81 |
33.23 |
3.42 |
| 13 |
Sellemi, Antonio (16)
|
PVRMSC |
1:03.13 |
33.49 |
-29.64 |
| 14 |
Wang, Davy (15)
|
PVRMSC |
|
33.56 |
- |
| 15 |
Thomas, Joshua B (15)
|
PVPM |
29.40 |
33.58 |
4.18 |
| 16 |
Dewey, Aidan P (15)
|
PVRMSC |
28.49 |
33.64 |
5.15 |
| 17 |
Yang, Jing Tang T (15)
|
PVRMSC |
|
34.12 |
- |
| 18 |
Williams, Michael A (16)
|
PVNCAP |
36.51 |
34.21 |
-2.30 |
| 19 |
Goettsch, Aidan W (15)
|
PVRMSC |
|
34.34 |
- |
| 20 |
Heath, Michael A (16)
|
PVUN! |
|
34.61 |
- |
| 21 |
Friday, Jalen C (15)
|
PVNCAP |
36.67 |
35.37 |
-1.30 |
| 22 |
Arioti, Alessandro (16)
|
PVRMSC |
35.07 |
35.83 |
0.76 |
| 23 |
Wilbur, John C (17)
|
PVRMSC |
31.05 |
35.94 |
4.89 |
| 24 |
Roh, Justin (17)
|
PVRMSC |
1:05.74 |
37.50 |
-28.24 |
| 25 |
Hubbard, Michael J (15)
|
PVAAC |
33.37 |
37.90 |
4.53 |
|
Steiner, Clayton (16)
|
PVRMSC |
1:03.25 |
DQ |
- |