| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Collier, Brien T (15)
|
MAUN |
58.40 |
55.39 |
-3.01 |
| 2 |
Campbell, Kyle A (18)
|
MAUN |
55.25 |
56.90 |
1.65 |
| 3 |
Barclay, Joseph K (18)
|
MALMOR |
58.87 |
58.96 |
0.09 |
| 4 |
Vander Vossen, Matthew J (16)
|
MALMOR |
58.18 |
59.87 |
1.69 |
| 5 |
Meese, Aidan F (17)
|
MAWEST |
|
1:00.48 |
- |
| 6 |
Kim, Joseph H (15)
|
MAGAAC |
1:05.97 |
1:04.48 |
-1.49 |
| 7 |
Miller, George (17)
|
MAWEST |
1:01.33 |
1:05.46 |
4.13 |
| 8 |
Kalika, Michael (15)
|
MACORE |
1:05.66 |
1:06.68 |
1.02 |
| 9 |
Green, Connor (16)
|
MALMOR |
1:07.53 |
1:08.53 |
1.00 |
| 10 |
Grizzle, Michael-Anthony (17)
|
MASERP |
1:06.81 |
1:09.17 |
2.36 |
| 11 |
Berner, John E (17)
|
MALMOR |
|
1:10.07 |
- |
| 12 |
Khmelnitsky, Alec P (16)
|
MAUMAC |
1:26.04 |
1:12.36 |
-13.68 |
| 13 |
Batley, John P (15)
|
MALMOR |
1:04.88 |
1:12.37 |
7.49 |
| 14 |
Findley, Hanneal P (15)
|
MAJRAY |
1:11.94 |
1:17.71 |
5.77 |
| 15 |
Mount, Jake (16)
|
MACORE |
1:36.62 |
1:18.75 |
-17.87 |
|
Garvey, Francis (17)
|
MAUN |
54.49 |
NS |
- |
|
Thomas, Yaseen A (15)
|
MASERP |
1:02.34 |
NS |
- |
|
Callahan, Gregory P (16)
|
MAGAAC |
1:03.83 |
NS |
- |
|
Soult, Alexander J (26)
|
MAJRAY |
57.22 |
NS |
- |
|
Zwilgmeyer, Matthew (15)
|
MAWEST |
1:01.08 |
NS |
- |