| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Karpf, Dylan (15)
|
MRHAA |
1:05.88 |
1:01.46 |
-4.42 |
| 2 |
Nielsen, Jordan (15)
|
MRHAA |
1:12.60 |
1:03.95 |
-8.65 |
| 3 |
Quiceno, Sebastian A (15)
|
MRSSC |
1:06.00 |
1:06.51 |
0.51 |
| 3 |
Honan, Quin J (13)
|
MRSSC |
1:07.52 |
1:06.51 |
-1.01 |
| 5 |
Orehosky, Bailey T (16)
|
MRHAA |
1:04.18 |
1:07.78 |
3.60 |
| 6 |
Bach, Daniel (15)
|
MRCSDC |
|
1:09.35 |
- |
| 7 |
O'Brien, Justin W (16)
|
MRFA |
1:09.99 |
1:10.60 |
0.61 |
| 8 |
Scalia, Anthony D (11)
|
MRSSC |
1:12.09 |
1:11.41 |
-0.68 |
| 9 |
Holler, John T (12)
|
MRHAA |
1:12.90 |
1:12.40 |
-0.50 |
| 10 |
Baldassare, Zachary L (15)
|
MRFA |
1:09.43 |
1:12.67 |
3.24 |
| 11 |
Caillias, Sean R (17)
|
MRFA |
1:10.16 |
1:13.73 |
3.57 |
| 12 |
Romero, Angel J (17)
|
MRFA |
|
1:15.59 |
- |
|
Martinez, Cameron A (15)
|
MRFA |
|
DQ |
- |
|
Hunt, Andrew (16)
|
MRHAA |
1:01.13 |
NS |
- |
|
Markowitz, Hunter N (15)
|
MRHAA |
1:00.71 |
NS |
- |
|
Millkey, Nicholas W (17)
|
MRHAA |
58.53 |
NS |
- |
|
Arnberg, Mason (16)
|
MRHAA |
1:00.00 |
NS |
- |
|
Schroeder, Patrick J (17)
|
MRHAA |
1:21.68 |
NS |
- |
|
Gribulis, Zachary M (15)
|
MRFA |
1:07.07 |
NS |
- |