| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sullivan, Conor W (9)
|
ADKING |
1:19.14 |
1:13.47 |
-5.67 |
| 2 |
Burkhardt, Keegan J (10)
|
ADKING |
1:16.69 |
1:13.76 |
-2.93 |
| 3 |
O'Loughlin, Grady J (9)
|
ADSSCY |
1:26.48 |
1:24.15 |
-2.33 |
| 4 |
DeMare, Vincent P (10)
|
ADJJSC |
|
1:27.50 |
- |
| 5 |
Jerome, Christian V (9)
|
ADUSAM |
1:16.89 |
1:28.66 |
11.77 |
| 6 |
Peters, Lucas M (9)
|
ADDELM |
1:23.34 |
1:29.68 |
6.34 |
| 7 |
Lettre, Philip J (8)
|
ADKING |
1:26.53 |
1:29.85 |
3.32 |
| 8 |
Pearlstein, Daniel E (10)
|
ADDELM |
1:41.10 |
1:36.55 |
-4.55 |
| 9 |
Carmichael, Sebastian J (7)
|
ADAMST |
1:50.47 |
1:51.47 |
1.00 |
| 10 |
Jerome, Jude C (7)
|
ADUSAM |
2:06.78 |
1:55.76 |
-11.02 |
| 11 |
Larkin, Arthur J (8)
|
ADJJSC |
|
2:00.78 |
- |
| 12 |
Adams, Matthew B (10)
|
ADBSPA |
1:55.56 |
2:01.68 |
6.12 |
| 13 |
Ogno, Luca D (10)
|
ADJJSC |
|
2:07.50 |
- |
| 14 |
Millington, Zachary J (8)
|
ADUSAM |
|
2:19.27 |
- |
| 15 |
Stahlman, Anthony J (9)
|
ADBSPA |
2:25.10 |
2:34.06 |
8.96 |
| 16 |
Rodriguez, Jaxen D (7)
|
ADUSAM |
3:29.40 |
2:53.23 |
-36.17 |
|
Crowley, Mason C (8)
|
ADKING |
|
NS |
- |
|
Molnar, Graydon (10)
|
ADBSPA |
1:55.10 |
NS |
- |