| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
du Lac, Miles M (13)
|
PVNCAP |
1:01.01 |
1:01.56 |
0.55 |
| 2 |
Zhu, Jia Le (13)
|
MRLIAC |
1:05.20 |
1:03.21 |
-1.99 |
| 3 |
Wood, Alexander H (13)
|
PVNCAP |
1:04.03 |
1:03.40 |
-0.63 |
| 4 |
Dionne, Luc S (13)
|
PVNCAP |
1:05.11 |
1:04.09 |
-1.02 |
| 5 |
Char, Matthew S (13)
|
PVNCAP |
1:05.23 |
1:04.23 |
-1.00 |
| 6 |
Harrington, Cullen S (13)
|
VANOVA |
1:09.57 |
1:07.56 |
-2.01 |
| 7 |
Filtser Melendez, Ian V (13)
|
MRLIAC |
1:07.50 |
1:08.08 |
0.58 |
| 8 |
Rivet, James B (13)
|
VANOVA |
1:12.29 |
1:08.46 |
-3.83 |
| 9 |
Simons, Matthew A (13)
|
MRLIAC |
1:07.98 |
1:08.67 |
0.69 |
| 10 |
Chamberlain, Kaden E (13)
|
VATIDE |
1:12.69 |
1:11.11 |
-1.58 |
| 11 |
Redfern, Cooper C (13)
|
VANOVA |
|
1:12.16 |
- |
| 12 |
Chan, Preston K (13)
|
MRLIAC |
1:13.18 |
1:13.56 |
0.38 |
| 13 |
Fass, Simon O (13)
|
VATIDE |
1:17.30 |
1:14.34 |
-2.96 |
| 14 |
Swartz, Cooper H (13)
|
VATIDE |
1:16.33 |
1:15.03 |
-1.30 |
| 15 |
Council, Jaedan Z (13)
|
VATIDE |
1:18.53 |
1:20.07 |
1.54 |
|
Harrington, Charlie W (13)
|
VANOVA |
1:09.76 |
DQ |
- |