| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chasman, Aidan P (12)
|
NIVICT |
|
1:10.39 |
- |
| 2 |
Lewis, Matthew K (11)
|
NIQUIK |
1:23.19 |
1:18.94 |
-4.25 |
| 3 |
Schreyer, Jack E (10)
|
NISEYS |
1:20.78 |
1:22.16 |
1.38 |
| 4 |
Lewis, Christopher J (10)
|
NIQUIK |
1:35.69 |
1:22.18 |
-13.51 |
| 5 |
Gockeler Schultz, Jonathan S (12)
|
NIVICT |
|
1:23.52 |
- |
| 6 |
Wakelee, Adam R (10)
|
NIVICT |
1:27.89 |
1:23.75 |
-4.14 |
| 7 |
Monroe, Lucas J (12)
|
NIPMSC |
1:39.00 |
1:26.34 |
-12.66 |
| 8 |
Twohig, Colin M (10)
|
NIGRSC |
1:45.28 |
1:30.65 |
-14.63 |
| 9 |
Eagley, Wyatt T (10)
|
NIPMSC |
1:28.00 |
1:31.53 |
3.53 |
| 10 |
Sousa, Evan F (11)
|
NIFAST |
1:39.42 |
1:32.05 |
-7.37 |
| 11 |
Stancampiano, Neel M (10)
|
NIPACK |
|
1:34.80 |
- |
| 12 |
Harris, Wesley S (8)
|
NIVICT |
|
1:41.62 |
- |