| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Peckmann, Alec K (17)
|
MAYY |
1:00.13 |
59.57 |
-0.56 |
| 2 |
Sun, Alexander J (16)
|
MAYY |
1:00.33 |
1:00.91 |
0.58 |
| 3 |
Arzoni, Dylan J (16)
|
MDNBAC |
1:05.00 |
1:01.77 |
-3.23 |
| 4 |
Gallagher, Zachary A (14)
|
MAEPAC |
1:02.02 |
1:02.60 |
0.58 |
| 5 |
Eisenberg, Calvin L (17)
|
MDNBAC |
1:00.73 |
1:03.22 |
2.49 |
| 6 |
Hoogenboom, William H (15)
|
MDNBAC |
1:07.25 |
1:03.84 |
-3.41 |
| 7 |
Hurley, Thomas J (15)
|
MDNBAC |
1:04.74 |
1:04.81 |
0.07 |
| 8 |
Ferg, Andrew S (17)
|
MAYY |
1:08.46 |
1:06.94 |
-1.52 |
| 9 |
Miller, Ryan T (17)
|
MDNBAC |
1:07.19 |
1:07.29 |
0.10 |
| 10 |
Poulos, Nicholas S (15)
|
MDNBAC |
1:07.10 |
1:07.30 |
0.20 |
| 11 |
Rombro, Lance S (15)
|
MDNBAC |
1:22.62 |
1:10.47 |
-12.15 |
| 12 |
Fissel, Orval M (16)
|
MAYY |
1:11.35 |
1:11.55 |
0.20 |
| 13 |
Beck, Cody J (15)
|
MACYA |
1:18.81 |
1:14.07 |
-4.74 |
| 14 |
Kuhn, Benjamin R (15)
|
MAGMAC |
1:13.52 |
1:14.39 |
0.87 |
| 15 |
Reedy, James F (17)
|
MAYY |
1:18.46 |
1:19.39 |
0.93 |
| 16 |
Richardson, Titus (15)
|
MACYA |
1:24.80 |
1:23.62 |
-1.18 |
| 17 |
Bing, Eric S (15)
|
MAFCA |
1:26.77 |
1:25.30 |
-1.47 |