| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ounnarath, Molrakot A (13)
|
MDNBAC |
1:11.13 |
1:11.83 |
0.70 |
| 2 |
Fan, Ethan H (13)
|
MDCAA |
1:12.72 |
1:11.98 |
-0.74 |
| 3 |
Rich, Noah J (13)
|
MDNBAC |
1:15.65 |
1:17.33 |
1.68 |
| 4 |
Kretschmer, Jeffrey J (13)
|
MDACA |
1:22.49 |
1:19.06 |
-3.43 |
| 5 |
Adams, Cameron P (14)
|
MDCAA |
1:20.76 |
1:19.93 |
-0.83 |
| 6 |
Zhao, Andrew H (14)
|
MDCAA |
1:30.41 |
1:23.27 |
-7.14 |
| 7 |
Winters, Alexander M (13)
|
MDCAA |
1:34.83 |
1:23.60 |
-11.23 |
| 8 |
Glazer, Benjamin D (14)
|
MDMSC |
1:28.58 |
1:24.58 |
-4.00 |
| 9 |
Dai, Huanlin A (14)
|
MDHOCO |
1:35.93 |
1:25.04 |
-10.89 |
| 10 |
Bridges, Matthew N (13)
|
MDCAA |
1:34.04 |
1:27.13 |
-6.91 |
| 11 |
Bennett, Jackson A (14)
|
MDMSC |
1:32.76 |
1:27.30 |
-5.46 |
| 12 |
Christoff, Kyle A (14)
|
MDMSC |
1:39.00 |
1:28.71 |
-10.29 |
| 13 |
Baglione, Lucas O (13)
|
MDCAA |
1:30.73 |
1:30.11 |
-0.62 |
| 14 |
Wettstein, Ethan N (13)
|
MDCAA |
1:37.99 |
1:36.63 |
-1.36 |
| 15 |
Williams, Jackson L (13)
|
MDHOCO |
|
1:40.47 |
- |
| 16 |
Armor, Ian A (13)
|
MDHOCO |
2:04.86 |
1:41.56 |
-23.30 |
| 17 |
Harrington, Sean M (13)
|
MDHOCO |
1:57.79 |
1:43.57 |
-14.22 |
| 18 |
Kennedy, Cedar D (13)
|
MDCAA |
1:50.33 |
1:48.96 |
-1.37 |
|
Fitch, Jason C (14)
|
MDMAS |
1:38.16 |
DQ |
- |
|
Litrenta, Luke B (14)
|
MDMAS |
1:27.70 |
DQ |
- |
|
Zhong, Zeyu (14)
|
MDCAA |
1:21.08 |
NS |
- |
|
Felbinger, Benjamin M (13)
|
MDMAS |
|
NS |
- |
|
Murphy, Anders P (13)
|
MDSPRC |
1:33.76 |
NS |
- |