| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Daugard, Caden A (13)
|
GUBATS |
1:00.54 |
59.87 |
-0.67 |
| 2 |
Wylie, Bryson L (14)
|
GUSWIM |
1:07.49 |
1:08.62 |
1.13 |
| 3 |
Mitchell Jr, Frederick J (13)
|
GURICE |
1:12.22 |
1:10.71 |
-1.51 |
| 4 |
Martinez, Jorge (14)
|
GUVSST |
1:12.83 |
1:10.79 |
-2.04 |
| 5 |
Friberg, Aramis N (13)
|
GUSTA |
1:11.45 |
1:12.85 |
1.40 |
| 6 |
Dharbal, Alexander N (13)
|
GUSWIM |
|
1:12.87 |
- |
| 7 |
Bullock, Samuel R (13)
|
GURICE |
|
1:13.00 |
- |
| 8 |
Johnson, Brody C (13)
|
GUSWIM |
|
1:13.35 |
- |
| 9 |
Flavin, Quinn M (13)
|
GUSWIM |
|
1:18.99 |
- |
| 10 |
Hopkins, Samuel M (13)
|
GUVSST |
|
1:19.35 |
- |
| 11 |
Brito, Thomas A (13)
|
GULIFE |
1:22.44 |
1:24.61 |
2.17 |
| 12 |
Wong, Daniel T (14)
|
GURICE |
1:44.97 |
1:29.70 |
-15.27 |
|
Foo, Yung Hao (13)
|
GUBATS |
|
NS |
- |
|
Apasu, Kofi (13)
|
GURICE |
1:37.96 |
NS |
- |