| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Connell, Logan M (10)
|
MAMAKO |
1:04.03 |
1:04.61 |
0.58 |
| 2 |
Vasquez, Lisandro A (10)
|
MAMAKO |
1:08.30 |
1:08.35 |
0.05 |
| 3 |
Silva, Devin (10)
|
MAMAKO |
1:17.31 |
1:14.39 |
-2.92 |
| 4 |
Waters, Mason J (10)
|
MADSA |
1:12.49 |
1:14.80 |
2.31 |
| 5 |
Wilson, Gannon D (9)
|
MAPACE |
1:20.45 |
1:15.84 |
-4.61 |
| 6 |
Slater, Ryan N (10)
|
MDSPRC |
1:19.72 |
1:16.11 |
-3.61 |
| 7 |
Parker, John L (10)
|
MDOPST |
1:11.93 |
1:16.62 |
4.69 |
| 8 |
Madden, Matthew J (10)
|
MAMAKO |
1:24.83 |
1:20.09 |
-4.74 |
| 9 |
Cissel, William L (10)
|
MDESA |
|
1:20.84 |
- |
| 10 |
McConnell, Lucas A (10)
|
MAGNBC |
1:19.77 |
1:21.05 |
1.28 |
| 11 |
Sheppard, Luke J (10)
|
MDBAY |
|
1:21.43 |
- |
| 12 |
Lin, Alexander T (10)
|
MAPACE |
1:22.14 |
1:23.74 |
1.60 |
| 13 |
Harner, Maxx P (10)
|
MDOPST |
1:26.82 |
1:24.14 |
-2.68 |
| 14 |
Griffin, Nathan C (9)
|
MDSPRC |
1:22.24 |
1:25.18 |
2.94 |
| 15 |
Connell, Brody R (7)
|
MAMAKO |
|
1:25.56 |
- |
| 16 |
Jorgensen, Lars A (9)
|
MAGNBC |
1:23.57 |
1:26.75 |
3.18 |
| 17 |
Lin, Jason (8)
|
MAPACE |
1:34.08 |
1:27.01 |
-7.07 |
| 18 |
McFarland, William E (10)
|
MADSA |
|
1:27.20 |
- |
| 19 |
Schirmer, Ethan L (10)
|
MDBST |
|
1:27.24 |
- |
| 20 |
Kapmeyer, William F (10)
|
MAPACE |
1:27.31 |
1:27.36 |
0.05 |
| 21 |
Spangler, Logan J (10)
|
MADSA |
1:37.42 |
1:30.19 |
-7.23 |
| 22 |
Finn, Gavin J (10)
|
MADSA |
1:25.30 |
1:31.51 |
6.21 |
| 23 |
Kotowski, Jackson D (10)
|
MAGNBC |
1:32.29 |
1:32.48 |
0.19 |
| 24 |
Laurion, Eli T (10)
|
MDBST |
1:42.28 |
1:35.04 |
-7.24 |
| 25 |
Salvatore, Chase A (9)
|
MADSA |
1:32.79 |
1:35.94 |
3.15 |
| 26 |
Mann, Micah D (10)
|
MDBAY |
1:38.79 |
1:36.73 |
-2.06 |
| 27 |
Dickey, Macon T (9)
|
MADSA |
1:32.87 |
1:37.69 |
4.82 |
| 28 |
Thornton, Graham D (9)
|
MDBST |
|
1:40.61 |
- |
| 29 |
Laizans, Gabriel (9)
|
MDOPST |
|
1:41.43 |
- |
| 30 |
Hawkins, Myles J (8)
|
MDBAY |
2:28.55 |
1:43.87 |
-44.68 |
| 31 |
Scime, William E (8)
|
MADSA |
|
1:45.85 |
- |
| 32 |
Murphy, Patrick H (8)
|
MDOPST |
|
1:47.40 |
- |
| 33 |
Armetta, Salvatore F (8)
|
MAPACE |
|
1:53.08 |
- |
| 34 |
Belkadi, Kareem H (9)
|
MADSA |
|
1:55.61 |
- |
| 35 |
Stefanelli, Matthew P (9)
|
MAPACE |
|
1:59.28 |
- |
| 36 |
Starr, Joseph B (9)
|
MDBAY |
1:55.53 |
2:03.37 |
7.84 |
| 37 |
Mavity, Alex S (10)
|
MAMAKO |
|
2:29.81 |
- |
|
Gilliland, Daniel P (9)
|
MDSPRC |
1:29.06 |
NS |
- |
|
Gilliland, Timothy M (8)
|
MDSPRC |
1:46.87 |
NS |
- |
|
Kelley, Everett T (9)
|
MDSPRC |
1:17.04 |
NS |
- |