| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Weaver, Colby (12)
|
MAWCAY |
57.85 |
58.46 |
0.61 |
| 2 |
Harth, Christopher J (11)
|
MAPAY |
1:03.19 |
1:03.12 |
-0.07 |
| 3 |
Ledbetter, Timothy G (12)
|
MAUMLY |
1:08.39 |
1:03.14 |
-5.25 |
| 4 |
De Vries, Alex J (11)
|
MAUMLY |
1:01.37 |
1:04.32 |
2.95 |
| 5 |
Yao, Andrew (12)
|
MAUMLY |
1:07.25 |
1:06.26 |
-0.99 |
| 6 |
Drover, Shaun M (12)
|
MAPAY |
1:06.39 |
1:06.34 |
-0.05 |
| 7 |
Sehgal, Mihir (12)
|
MAWCAY |
1:07.74 |
1:06.38 |
-1.36 |
| 8 |
Wenstrup, Andrew G (11)
|
MAPAY |
1:09.12 |
1:06.90 |
-2.22 |
| 9 |
Brucker, Benjamin R (11)
|
MAPAY |
1:10.26 |
1:08.30 |
-1.96 |
| 10 |
Deegan, Jack (12)
|
MAPAY |
1:08.50 |
1:09.15 |
0.65 |
| 11 |
Clemens, Benjamin J (11)
|
MAPAY |
1:10.83 |
1:09.54 |
-1.29 |
| 12 |
Williams, Ryan A (12)
|
MAUMLY |
1:11.58 |
1:09.84 |
-1.74 |
| 13 |
Hilt, Jonah B (11)
|
MAWCAY |
1:21.47 |
1:10.24 |
-11.23 |
| 14 |
Filipas, Kevin J (12)
|
MAWCAY |
|
1:10.37 |
- |
| 15 |
Laganelli, Maxx A (11)
|
MAUMLY |
1:10.75 |
1:10.57 |
-0.18 |
| 16 |
Berenji, Barsam (11)
|
MAPAY |
1:12.19 |
1:12.25 |
0.06 |
| 17 |
Ye, Ryan M (12)
|
MAUMLY |
1:14.17 |
1:13.38 |
-0.79 |
| 18 |
Foight, Jacob (12)
|
MARY |
1:11.88 |
1:14.23 |
2.35 |
| 19 |
Andrews, Zack (11)
|
MAPAY |
1:12.50 |
1:14.25 |
1.75 |
| 20 |
Cui, Stanley X (11)
|
MAUMLY |
|
1:14.30 |
- |
| 21 |
Matteo, Jonah T (11)
|
MARY |
1:11.13 |
1:15.51 |
4.38 |
| 22 |
Marshall, Alexander C (12)
|
MAWCAY |
1:17.34 |
1:15.82 |
-1.52 |
| 23 |
Daphtary, William H (11)
|
MAWCAY |
1:20.57 |
1:20.10 |
-0.47 |
| 24 |
Philips, Bryce (11)
|
MABYNS |
1:19.01 |
1:22.42 |
3.41 |
| 25 |
Li, Bensen (12)
|
MAWCAY |
1:24.52 |
1:28.53 |
4.01 |
|
Barkasi, Benjamin T (12)
|
MABYNS |
1:11.61 |
NS |
- |