| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Braithwaite, Max G (12)
|
MAKAY |
1:05.48 |
1:06.71 |
1.23 |
| 1 |
Zeibari, Kevork J (12)
|
MAWCAC |
1:10.89 |
1:06.90 |
-3.99 |
| 1 |
Frankenberg, Aidan (12)
|
MACHEL |
1:19.98 |
1:18.12 |
-1.86 |
| 2 |
Kohm, Samuel J (11)
|
MAGAAC |
1:07.34 |
1:08.30 |
0.96 |
| 2 |
LaRocca, Jackson L (12)
|
MAGAAC |
1:12.88 |
1:08.93 |
-3.95 |
| 2 |
McIver-Jenkins, Benjamin A (12)
|
MASERP |
1:18.83 |
1:18.44 |
-0.39 |
| 3 |
Chance, Jalen M (12)
|
MAGNBC |
1:16.13 |
1:10.48 |
-5.65 |
| 3 |
Curto, Francesco G (12)
|
MAEAST |
1:26.23 |
1:21.47 |
-4.76 |
| 4 |
Brooke, Gavin T (11)
|
MAGAAC |
1:13.72 |
1:13.99 |
0.27 |
| 4 |
Eckrich, Justin R (11)
|
MAKAY |
|
1:21.53 |
- |
| 5 |
Perrin, Liam J (12)
|
MAKAY |
1:15.17 |
1:17.21 |
2.04 |
| 5 |
Rozanski, Kamil (11)
|
MACORE |
|
1:22.80 |
- |
| 6 |
McLaughlin, Ryan J (12)
|
MAGAAC |
1:14.00 |
1:20.77 |
6.77 |
| 6 |
Morgan, Rahmir A (12)
|
MAEAST |
1:30.69 |
1:22.93 |
-7.76 |
| 7 |
Simpson, Colin M (12)
|
MAUN |
1:16.58 |
1:22.40 |
5.82 |
| 7 |
Liedtka, Eli D (11)
|
MACHEL |
|
1:24.03 |
- |
| 8 |
Wittmer, Christopher J (11)
|
MAGSA |
1:43.19 |
1:24.50 |
-18.69 |
| 9 |
Henry, Korey L (11)
|
MASERP |
1:24.51 |
1:25.41 |
0.90 |
| 10 |
Midura, Robert J (12)
|
MAJRAY |
1:23.08 |
1:30.42 |
7.34 |
| 11 |
Mesa, Richard (12)
|
MAGNBC |
1:30.55 |
1:30.87 |
0.32 |
| 12 |
Sempsey, Connor M (12)
|
MALAC |
1:51.53 |
1:32.17 |
-19.36 |
| 13 |
McClendon, Jaedon J (11)
|
MAJRAY |
1:38.68 |
1:32.81 |
-5.87 |
| 14 |
Pallivathukal, Yohan J (11)
|
MAEAST |
|
1:35.90 |
- |
|
Caballero, Benjamin M (12)
|
MACHEL |
2:14.71 |
DQ |
- |
|
Lee, Benjamin B (11)
|
MACHEL |
|
NS |
- |
|
McCarthy, Finn (11)
|
MAUDAC |
1:21.77 |
NS |
- |
|
Oppenheimer, Peter J (12)
|
MAUDAC |
1:08.36 |
NS |
- |
|
Murray, Dane C (11)
|
MAWCAC |
1:20.97 |
NS |
- |