| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Greene, Andrew E (12)
|
MDSPRC |
|
1:14.77 |
- |
| 2 |
Branon, Patrick R (12)
|
MDLBA |
1:22.64 |
1:17.43 |
-5.21 |
| 3 |
Feracci, Dominic V (11)
|
MDLBA |
1:19.78 |
1:20.15 |
0.37 |
| 4 |
Williams, Daniel F (12)
|
MDMAS |
1:26.74 |
1:21.03 |
-5.71 |
| 5 |
Norris, Bradin J (12)
|
MDEST |
1:25.29 |
1:24.04 |
-1.25 |
| 6 |
Fox, Thomas (12)
|
MDMSC |
1:46.48 |
1:24.38 |
-22.10 |
| 7 |
Guan, Leo C (12)
|
MDEST |
1:32.63 |
1:25.03 |
-7.60 |
| 8 |
Chan, Alan Z (12)
|
MDBAAC |
1:49.42 |
1:27.34 |
-22.08 |
| 9 |
Speace, Hayden H (12)
|
MDEST |
1:29.49 |
1:27.64 |
-1.85 |
| 10 |
Skidmore, Holden D (11)
|
MDEST |
1:44.73 |
1:28.40 |
-16.33 |
| 11 |
White, Noah M (12)
|
MDHSST |
1:59.06 |
1:28.92 |
-30.14 |
| 12 |
Kunkel, William H (12)
|
MDLBA |
1:38.14 |
1:30.02 |
-8.12 |
| 13 |
Mislow, Max K (12)
|
MDEST |
|
1:32.36 |
- |
| 14 |
Greenwald, Harrison A (12)
|
MDEST |
1:32.42 |
1:32.52 |
0.10 |
| 15 |
Li, Ryan (11)
|
MDEST |
1:45.32 |
1:34.64 |
-10.68 |
| 16 |
Tejay, Yuvraj S (12)
|
MDEST |
2:04.97 |
1:34.66 |
-30.31 |
| 17 |
Flowers, Masbeth J (11)
|
MDEST |
1:42.14 |
1:38.20 |
-3.94 |
| 18 |
Olszyk, Zachary A (12)
|
MDBAAC |
|
1:40.33 |
- |
| 19 |
Scigala, Victor (12)
|
MDLBA |
1:41.31 |
1:44.14 |
2.83 |
| 20 |
Sloan, Logan M (12)
|
MDEST |
|
1:44.53 |
- |
| 21 |
Dobson, Wayne T (11)
|
MDMAS |
|
1:51.46 |
- |
| 22 |
Stanco, David M (12)
|
MDMSC |
2:10.85 |
1:53.37 |
-17.48 |
| 23 |
DiFilippo, Kyle A (11)
|
MDBAAC |
|
1:55.34 |
- |
| 24 |
Carignano, Logan A (12)
|
MDBAAC |
|
1:55.54 |
- |
| 25 |
Woldeselassie, Nathan M (12)
|
MDEST |
|
1:59.37 |
- |
| 26 |
Bartel, Owen M (11)
|
MDBAAC |
|
2:04.97 |
- |
| 27 |
Pham, Ryan D (12)
|
MDBAAC |
|
2:09.09 |
- |
|
Holman, John J (12)
|
MDMSC |
2:09.23 |
DQ |
- |
|
Arnold, Amir (11)
|
MDMSC |
1:42.31 |
NS |
- |