| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sherk, Zachary (17)
|
MARY |
1:10.24 |
1:10.30 |
0.06 |
| 2 |
Perot, Robert M (17)
|
MAFSSC |
1:13.08 |
1:12.86 |
-0.22 |
| 3 |
Iacobelli, Michael A (16)
|
MAEMAC |
1:08.33 |
1:12.88 |
4.55 |
| 4 |
Huynh, Cameron L (15)
|
MAPWAC |
1:21.52 |
1:14.39 |
-7.13 |
| 5 |
Drexler, Noah (15)
|
MAHAC |
1:14.81 |
1:16.95 |
2.14 |
| 6 |
Blacker, Alexander L (15)
|
MAHAC |
1:13.73 |
1:17.31 |
3.58 |
| 7 |
Replogle, Jacob (15)
|
MANPAC |
1:25.70 |
1:18.10 |
-7.60 |
| 8 |
Thompson, Will C (16)
|
MAMSA |
1:32.24 |
1:18.51 |
-13.73 |
| 9 |
Brace, Shane L (15)
|
MAHAC |
1:19.08 |
1:19.94 |
0.86 |
| 10 |
Esslinger, Robert E (17)
|
MALCY |
1:22.57 |
1:22.80 |
0.23 |
| 11 |
Leyzerzon, Alexander J (15)
|
MACBST |
1:32.23 |
1:23.73 |
-8.50 |
| 12 |
Hartranft, Dawson L (16)
|
MAFSSC |
|
1:25.35 |
- |
| 13 |
Petre, Paul W (17)
|
MAEMAC |
1:21.13 |
1:27.30 |
6.17 |
| 14 |
Steele, Bryan (16)
|
MAPENN |
1:34.74 |
1:31.94 |
-2.80 |
| 15 |
Strella, Dylan T (15)
|
MAEMAC |
1:55.92 |
1:32.00 |
-23.92 |
| 16 |
Shriver, Connor D (16)
|
MAEMAC |
1:37.26 |
1:32.35 |
-4.91 |
| 17 |
MacKilligan, Cameron P (16)
|
MAMSC |
1:36.61 |
1:35.44 |
-1.17 |
| 18 |
Raub, John C (16)
|
MAHAY |
1:32.66 |
1:38.76 |
6.10 |
|
Rauscher, Jacob W (16)
|
MASTRM |
1:17.54 |
DQ |
- |
|
Miller, William R (15)
|
MAMSC |
1:35.87 |
NS |
- |
|
Taylor, Ryan R (15)
|
MAPWAC |
1:23.17 |
NS |
- |