| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hawkins, Kyle F (11)
|
NCMAC |
1:27.23 |
1:14.35 |
-12.88 |
| 2 |
DeCubellis, Elijah T (12)
|
NCMAC |
1:17.82 |
1:16.68 |
-1.14 |
| 3 |
Ayers, Alexander A (11)
|
NCMAC |
1:20.05 |
1:16.95 |
-3.10 |
| 4 |
O'Shea, Charles K (11)
|
NCMAC |
1:19.43 |
1:16.97 |
-2.46 |
| 5 |
Haywood, Jack P (11)
|
NCMAC |
1:20.38 |
1:18.10 |
-2.28 |
| 6 |
Brousseau, Dylan A (12)
|
NCMAC |
1:18.95 |
1:18.35 |
-0.60 |
| 7 |
Black, Ethan P (12)
|
NCMAC |
1:19.51 |
1:18.69 |
-0.82 |
| 8 |
Russell, Stephen T (11)
|
SCSCSC |
1:21.85 |
1:18.91 |
-2.94 |
| 9 |
Delmar, Benjamin P (11)
|
NCMAC |
1:21.00 |
1:19.26 |
-1.74 |
| 10 |
Hendrix, Jackson W (11)
|
SCSCSC |
1:24.12 |
1:19.52 |
-4.60 |
| 11 |
Heisig, Charles M (11)
|
NCMAC |
1:19.38 |
1:19.74 |
0.36 |
| 12 |
Ivy, Carson J (12)
|
NCTEAM |
1:24.09 |
1:19.78 |
-4.31 |
| 13 |
Russell, Luke W (11)
|
SCSCSC |
1:22.20 |
1:20.04 |
-2.16 |
| 14 |
Kuck, Sean M (11)
|
NCMAC |
1:22.93 |
1:21.70 |
-1.23 |
| 15 |
Jonas, Jack A (11)
|
SCSCSC |
1:21.20 |
1:21.94 |
0.74 |
| 16 |
Ryu, Tuyoung R (11)
|
NCMAC |
1:25.09 |
1:22.37 |
-2.72 |
| 17 |
Tran, Ethan V (12)
|
NCMAC |
1:26.28 |
1:22.69 |
-3.59 |
| 18 |
Monahan, Harrison V (11)
|
NCMAC |
1:29.98 |
1:23.85 |
-6.13 |
| 19 |
Anderson, Aidan R (12)
|
NCMAC |
1:26.64 |
1:25.35 |
-1.29 |
| 20 |
Ritter, Garrett A (12)
|
NCTEAM |
1:40.04 |
1:25.88 |
-14.16 |
| 21 |
Grandits, Dylan R (12)
|
NCMAC |
1:22.90 |
1:26.73 |
3.83 |
| 22 |
Tran, Evan V (11)
|
NCMAC |
1:29.39 |
1:26.93 |
-2.46 |
| 23 |
Klein, Frederick W (11)
|
NCMAC |
1:26.60 |
1:27.05 |
0.45 |
| 24 |
Bambrick, Ryan S (11)
|
NCNSS |
1:28.74 |
1:27.40 |
-1.34 |
| 25 |
Mervich, Ian R (11)
|
NCMAC |
1:30.42 |
1:28.49 |
-1.93 |
| 26 |
Slonim, Mikhail B (12)
|
NCMAC |
1:33.69 |
1:28.50 |
-5.19 |
| 27 |
Connaughton, Tyler B (11)
|
NCNSS |
1:33.38 |
1:28.65 |
-4.73 |
| 28 |
Knight IV, Thomas W (12)
|
NCMAC |
1:27.79 |
1:29.05 |
1.26 |
| 29 |
Kogan, Maximilian (12)
|
NCMAC |
1:27.11 |
1:29.23 |
2.12 |
| 30 |
Jackson, Preston B (11)
|
NCNSS |
1:33.52 |
1:31.59 |
-1.93 |
| 31 |
Nadelman, Stepp M (11)
|
NCNSS |
|
1:31.85 |
- |
| 32 |
Boyd, Jack E (12)
|
NCMAC |
1:30.22 |
1:32.19 |
1.97 |
| 33 |
Howard, Davis N (12)
|
NCNSS |
|
1:34.71 |
- |
| 34 |
Gates, William R (11)
|
NCNSS |
1:42.86 |
1:36.35 |
-6.51 |
| 35 |
Williams, Jake R (12)
|
SCSCSC |
1:42.28 |
1:40.88 |
-1.40 |
|
Jackson, Parker T (12)
|
NCNSS |
|
DQ |
- |
|
Fletcher, Alden N (11)
|
NCTEAM |
1:37.46 |
DQ |
- |
|
Cholewa, Casey S (12)
|
NCMAC |
1:32.81 |
DQ |
- |
|
Lee, Maddox A (11)
|
NCMAC |
1:24.01 |
NS |
- |