| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Duncan, Ethan A (7)
|
PVRMSC |
53.74 |
51.11 |
-2.63 |
| 2 |
Sheremet, Kirill (7)
|
PVTRA |
55.91 |
56.14 |
0.23 |
| 3 |
Prescher, Nels (7)
|
PVRMSC |
|
1:00.18 |
- |
| 4 |
Gilbert, Xavier (7)
|
PVRMSC |
1:02.37 |
1:00.22 |
-2.15 |
| 5 |
Seyhan, Batu (7)
|
PVRMSC |
1:01.32 |
1:00.71 |
-0.61 |
| 6 |
Wu, Alexander (7)
|
PVRMSC |
1:03.63 |
1:01.95 |
-1.68 |
| 7 |
Grant, Nicolas A (7)
|
PVRMSC |
1:03.96 |
1:02.26 |
-1.70 |
| 8 |
Cotner Phillips, Mahina J (7)
|
PVFISH |
|
1:02.42 |
- |
| 9 |
Deshayes, Zane M (7)
|
PVRMSC |
|
1:03.44 |
- |
| 10 |
Mendoza, Brent Alexander M (7)
|
PVRMSC |
|
1:05.04 |
- |
| 11 |
Kaiser, Henry M (7)
|
PVASA |
1:07.08 |
1:06.94 |
-0.14 |
| 12 |
Smink, Edison S (7)
|
PVRMSC |
1:06.85 |
1:07.39 |
0.54 |
|
Pinha, Bernardo K (7)
|
PVTOLL |
|
DQ |
- |
|
Hoang, Nolan G (7)
|
PVRMSC |
|
DQ |
- |
|
Be, Max A (7)
|
PVRMSC |
58.67 |
DQ |
- |
|
Yang, Eric (7)
|
PVRMSC |
1:04.83 |
NS |
- |
|
Myers, Ryan J (7)
|
PVBWST |
|
NS |
- |