| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vinciguerra, Vincent X (14)
|
MRTVSC |
1:01.69 |
1:00.03 |
-1.66 |
| 2 |
Hall III, Richard D (13)
|
MRTVSC |
1:02.09 |
1:02.83 |
0.74 |
| 3 |
Londono, Nicholas G (14)
|
MRTVSC |
1:04.27 |
1:04.06 |
-0.21 |
| 4 |
Andersen, Francis (14)
|
MRSSC |
59.81 |
1:04.19 |
4.38 |
| 5 |
Weingarten, Tristan J (13)
|
MRCSDC |
1:09.63 |
1:06.36 |
-3.27 |
| 6 |
Martin, Gabriel C (14)
|
MRSSC |
1:10.27 |
1:06.48 |
-3.79 |
| 7 |
Klaric, Zander W (14)
|
MRTVSC |
1:07.14 |
1:06.60 |
-0.54 |
| 8 |
Buchen, Max H (14)
|
MRTVSC |
1:04.87 |
1:07.31 |
2.44 |
| 9 |
Martin, Timothy J (14)
|
MRSSC |
1:05.37 |
1:07.90 |
2.53 |
| 10 |
Olsen, Luke D (14)
|
MRCSDC |
1:11.70 |
1:09.30 |
-2.40 |
| 11 |
Monahan, James J (13)
|
MRTVSC |
1:12.88 |
1:09.34 |
-3.54 |
| 12 |
Miele, Thomas L (14)
|
MRTVSC |
1:12.56 |
1:10.23 |
-2.33 |
| 13 |
Kleinman, Andrew W (13)
|
MRIA |
1:13.40 |
1:11.40 |
-2.00 |
| 14 |
Lambros Jr., Stephen * (13)
|
MRIA |
1:11.49 |
1:11.54 |
0.05 |
| 15 |
Spiezio, Anthony M (14)
|
MRSSC |
1:15.39 |
1:14.81 |
-0.58 |
| 16 |
Fostvedt, Jake (14)
|
MRTOBS |
1:16.57 |
1:17.10 |
0.53 |
| 17 |
Hussein, Amir W (13)
|
MRUN |
1:19.90 |
1:17.65 |
-2.25 |
| 18 |
O'Reilly, Kieran T (13)
|
MRIA |
1:19.41 |
1:18.39 |
-1.02 |
| 19 |
Beaudry, Edward M (13)
|
MRSSC |
1:18.39 |
1:18.50 |
0.11 |
| 20 |
Metzger, Andrew P (13)
|
MRSSC |
1:19.29 |
1:19.88 |
0.59 |
| 21 |
Reineking, Erich K (14)
|
MRCSDC |
2:30.00 |
1:20.29 |
-69.71 |
| 22 |
Lozeau, Evan B (14)
|
MRIA |
1:24.70 |
1:21.41 |
-3.29 |
| 23 |
Mondragon, Johan (14)
|
MRCSDC |
1:40.00 |
1:33.44 |
-6.56 |
| 24 |
O'Mara, Michael (14)
|
MRCSDC |
1:32.06 |
1:35.32 |
3.26 |
| 25 |
Wagner, Alex (14)
|
MRCSDC |
1:40.00 |
1:43.08 |
3.08 |
|
Olsen, Aidan R (13)
|
MRTVSC |
1:34.00 |
DQ |
- |
|
Nitzsche, Alexander J (14)
|
MRCSDC |
1:51.55 |
DQ |
- |