| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ryan, Eric J (12)
|
ADGUY |
31.20 |
30.80 |
-0.40 |
| 2 |
Wettig, Gabriel J (11)
|
ADSCHE |
33.87 |
32.66 |
-1.21 |
| 3 |
Rice, Dawson J (11)
|
NEPVAA |
|
34.64 |
- |
| 4 |
Joseph, William P (12)
|
ADNHA |
38.84 |
39.14 |
0.30 |
| 5 |
Otten, Ryan J (11)
|
ADSCHE |
38.41 |
39.51 |
1.10 |
| 6 |
Lilly, Owen M (11)
|
ADDELM |
42.76 |
41.13 |
-1.63 |
| 7 |
King, Colin D (12)
|
ADDELM |
40.53 |
41.17 |
0.64 |
| 8 |
Roopnarine, Josha A (11)
|
ADBENN |
49.23 |
44.08 |
-5.15 |
| 9 |
Leanza, Christopher M (11)
|
ADSCHE |
46.00 |
45.30 |
-0.70 |
| 10 |
Murphy, James C (11)
|
ADBENN |
56.14 |
48.22 |
-7.92 |
| 11 |
White, Sebastian A (11)
|
ADBENN |
|
51.97 |
- |
|
Shaw, Aidan X (11)
|
ADGRGF |
55.72 |
DQ |
- |
|
Kaufman, Joshua H (12)
|
ADDELM |
36.69 |
DQ |
- |
|
Dhillon, Meherpratap S (12)
|
ADADDI |
|
DQ |
- |
|
Stedman, Julian S (12)
|
ADGLFY |
37.15 |
NS |
- |
|
Lawin, Andrew R (11)
|
ADNHA |
|
NS |
- |
|
Ramani, Advaith K (11)
|
ADCPP |
59.01 |
NS |
- |
|
Hatalla, Jonathan M (11)
|
ADCPP |
|
NS |
- |