| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kosch, John C (10)
|
MDFAST |
1:07.14 |
1:10.35 |
3.21 |
| 2 |
Kosch, Gavin R (9)
|
MDFAST |
1:15.94 |
1:15.80 |
-0.14 |
| 3 |
Brazhnikov, Nicholas R (9)
|
MDMSC |
1:20.43 |
1:17.05 |
-3.38 |
| 4 |
Holman, John J (10)
|
MDMSC |
1:19.41 |
1:17.48 |
-1.93 |
| 5 |
Chan, Alan Z (10)
|
MDBAAC |
1:30.89 |
1:23.71 |
-7.18 |
| 6 |
Nazelrod, Casey W (10)
|
MDMSC |
|
1:25.10 |
- |
| 7 |
Kotov, Mark (8)
|
MDMSC |
1:34.12 |
1:25.36 |
-8.76 |
| 8 |
Kinney, Jacob R (10)
|
MDUNMS |
|
1:25.95 |
- |
| 9 |
Ellsworth, Hunter E (8)
|
MDBAAC |
1:33.81 |
1:26.70 |
-7.11 |
| 10 |
Howard, Anderson M (9)
|
MDBAAC |
1:35.28 |
1:28.33 |
-6.95 |
| 11 |
Holman, Aiden T (10)
|
MDMSC |
1:43.75 |
1:31.30 |
-12.45 |
| 12 |
Lisiewski, Krystian J (9)
|
MDBAAC |
1:33.03 |
1:32.41 |
-0.62 |
| 13 |
Trexler, Michael A (8)
|
MDFAST |
1:39.10 |
1:34.32 |
-4.78 |
| 14 |
John, Derek R (8)
|
MDBAAC |
1:36.90 |
1:35.62 |
-1.28 |
| 15 |
Green, Nathan R (9)
|
MDMSC |
2:03.31 |
1:35.92 |
-27.39 |
| 16 |
Pilcher, Jack P (9)
|
MDBAAC |
1:42.09 |
1:39.09 |
-3.00 |
| 17 |
Srisukwattananan, Radhati (10)
|
MDBAAC |
1:45.03 |
1:39.78 |
-5.25 |
| 18 |
Carrion-Mong, James L (9)
|
MDMSC |
1:49.66 |
1:40.54 |
-9.12 |
| 19 |
Kissack, Ramsey D (9)
|
MDMSC |
1:45.01 |
1:40.59 |
-4.42 |
| 20 |
Seavers-Reale, Hudson G (9)
|
MDMSC |
|
1:42.82 |
- |
| 21 |
Lawson, Nicholas A (9)
|
MDMSC |
|
1:45.38 |
- |
| 22 |
Xiang, Aaron (8)
|
MDBAAC |
1:55.38 |
1:46.90 |
-8.48 |
| 23 |
Stolz, Thomas E (10)
|
MDBAAC |
|
1:53.67 |
- |
| 24 |
Chen, Kenny E (9)
|
MDBAAC |
|
1:54.63 |
- |
| 25 |
Olszyk, Gabriel A (7)
|
MDBAAC |
|
2:01.38 |
- |
|
Arnold, Amir (9)
|
MDMSC |
1:29.58 |
NS |
- |
|
Gamarra-Waller, Andre (10)
|
MDFAST |
|
NS |
- |
|
Wickham, Zechariah B (7)
|
MDBAAC |
1:54.37 |
NS |
- |