| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Joyner, Aiden D (13)
|
MDBCSC |
1:01.59 |
59.71 |
-1.88 |
| 2 |
Emore, Braeden C (14)
|
MDCCY |
59.52 |
1:00.03 |
0.51 |
| 3 |
Mislow, Max K (13)
|
MDEST |
1:02.57 |
1:00.87 |
-1.70 |
| 4 |
Guan, Leo C (14)
|
MDEST |
1:01.40 |
1:01.06 |
-0.34 |
| 5 |
Tiffin, Connor T (14)
|
MDEST |
1:00.54 |
1:01.95 |
1.41 |
| 6 |
Liang, Kai H (13)
|
MDEST |
1:03.50 |
1:02.49 |
-1.01 |
| 7 |
Ddungu, Hashir I (13)
|
MDEST |
1:04.48 |
1:04.09 |
-0.39 |
| 8 |
Halper, Jacob T (14)
|
MDCCY |
1:03.65 |
1:04.36 |
0.71 |
| 9 |
Phillips, Zachary S (14)
|
MDEST |
1:04.42 |
1:04.82 |
0.40 |
| 10 |
Macmillan, Cameron A (14)
|
MDCAA |
1:11.26 |
1:07.20 |
-4.06 |
| 11 |
Riley, Chris M (13)
|
MDGBSA |
1:05.41 |
1:07.54 |
2.13 |
| 12 |
Speace, Hayden H (13)
|
MDEST |
1:05.68 |
1:07.86 |
2.18 |
| 13 |
O'Donnell, Matthew B (13)
|
MDEST |
1:08.29 |
1:08.88 |
0.59 |
| 14 |
Norris, Bradin J (13)
|
MDEST |
1:05.42 |
1:10.08 |
4.66 |
| 15 |
Carpenter, Joseph E (14)
|
MDCCY |
1:08.13 |
1:10.28 |
2.15 |
| 16 |
Hornor, Townsend T (14)
|
MDGBSA |
1:21.67 |
1:16.30 |
-5.37 |
| 17 |
Munns, Joshua P (14)
|
MDGBSA |
1:24.39 |
1:21.55 |
-2.84 |