| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Karaca, Ryan K (12)
|
ADSCHE |
1:13.15 |
1:10.65 |
-2.50 |
| 2 |
Hancu, Andrei G (12)
|
ADSCHE |
1:11.66 |
1:10.67 |
-0.99 |
| 3 |
Martin, Wyatt R (12)
|
ADSCHE |
1:12.86 |
1:14.22 |
1.36 |
| 4 |
Jones, Logan W (12)
|
ADSCHE |
1:12.87 |
1:14.74 |
1.87 |
| 5 |
Rath, Carson G (12)
|
ADGLFY |
1:22.58 |
1:15.18 |
-7.40 |
| 6 |
Wang, Henry (12)
|
ADSCHE |
1:15.53 |
1:16.24 |
0.71 |
| 7 |
Wettig, Gabriel J (11)
|
ADSCHE |
1:18.87 |
1:17.78 |
-1.09 |
| 8 |
Durr, Tucker C (11)
|
ADSCHE |
1:14.90 |
1:17.99 |
3.09 |
| 9 |
Lekaj, Christoper (11)
|
ADKING |
1:16.63 |
1:18.04 |
1.41 |
| 10 |
Chen, Richard H (12)
|
ADNHA |
1:25.81 |
1:19.11 |
-6.70 |
| 11 |
Stedman, Julian S (12)
|
ADGLFY |
1:18.47 |
1:21.35 |
2.88 |
| 12 |
Johnson, Patrick R (12)
|
ADSCHE |
1:20.79 |
1:24.47 |
3.68 |
| 13 |
Otten, Ryan J (11)
|
ADSCHE |
1:21.94 |
1:25.65 |
3.71 |
| 14 |
Kaufman, Joshua H (12)
|
ADDELM |
1:25.70 |
1:25.70 |
0.00 |
| 15 |
Joseph, William P (12)
|
ADNHA |
1:26.86 |
1:26.13 |
-0.73 |
| 16 |
Tieckelmann, Connor R (11)
|
ADSCHE |
1:25.55 |
1:29.30 |
3.75 |
| 17 |
Montalbano, Jacob V (11)
|
ADSCHE |
1:27.86 |
1:30.30 |
2.44 |
| 18 |
King, Colin D (11)
|
ADDELM |
1:31.45 |
1:32.17 |
0.72 |
| 19 |
Leanza, Christopher M (11)
|
ADSCHE |
1:35.79 |
1:32.89 |
-2.90 |
| 20 |
Roe, Ethan J (11)
|
ADALBS |
|
1:38.50 |
- |
| 21 |
Libassi, Dominic A (11)
|
ADCPP |
1:58.41 |
1:53.92 |
-4.49 |
| 22 |
Michalek, Sean G (11)
|
ADCPP |
1:58.91 |
1:54.52 |
-4.39 |
|
McFarland, Finnegan D (12)
|
ADBFIN |
1:20.04 |
DQ |
- |
|
VanGuilder, Christian J (12)
|
ADGLFY |
|
DQ |
- |
|
Dennett, Devin D (11)
|
ADGLFY |
1:38.52 |
DQ |
- |
|
Ramani, Advaith K (11)
|
ADCPP |
2:09.42 |
NS |
- |
|
Walsh, Andrew R (12)
|
ADSCHE |
1:33.95 |
NS |
- |