| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hering, Tanner A (16)
|
NCSGSA |
1:04.04 |
1:03.87 |
-0.17 |
| 1 |
Roussel, Timothee (16)
|
NCLOY |
1:15.39 |
1:09.07 |
-6.32 |
| 1 |
Valles, Jadon M (16)
|
NCGFSC |
1:11.36 |
1:15.56 |
4.20 |
| 1 |
Muller, Nicholas A (16)
|
NCLOY |
1:32.02 |
1:26.83 |
-5.19 |
| 2 |
Cantrell, Eric J (15)
|
NCSGSA |
1:09.54 |
1:04.98 |
-4.56 |
| 2 |
Mikuta, Christopher R (16)
|
NCSGSA |
1:09.78 |
1:10.47 |
0.69 |
| 2 |
Brewer, Ethan J (15)
|
NCLOY |
1:28.59 |
1:16.11 |
-12.48 |
| 2 |
Cress, Randall J (15)
|
NCYBAC |
|
2:05.78 |
- |
| 3 |
Maddrey, Ethan B (16)
|
NCWBST |
1:07.80 |
1:07.75 |
-0.05 |
| 3 |
Smelzer, Peter B (15)
|
NCSGSA |
1:14.10 |
1:11.15 |
-2.95 |
| 3 |
Haines, Cole S (17)
|
NCLOY |
1:14.43 |
1:17.49 |
3.06 |
| 4 |
Ballard, Austin N (15)
|
NCSFSC |
|
1:13.93 |
- |
| 4 |
Pais, Mervyn P (17)
|
NCYBAC |
1:21.34 |
1:18.37 |
-2.97 |
| 5 |
Roman, Cross M (16)
|
NCHAC |
1:29.98 |
1:19.28 |
-10.70 |
| 6 |
Walters, Antonio L (17)
|
NCYBAC |
|
1:20.25 |
- |
| 7 |
Huryn, Isaac A (16)
|
NCMOR |
1:20.17 |
1:20.35 |
0.18 |
|
Carsten, Nathaniel D (15)
|
NCLOY |
1:14.64 |
NS |
- |
|
Farabow, Brooks S (15)
|
NCSGSA |
1:11.34 |
NS |
- |