| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Caimano, Ross M (14)
|
ADGLFY |
55.36 |
55.46 |
0.10 |
| 2 |
Bonesteel, Dimitri A (14)
|
ADGLFY |
1:00.20 |
58.32 |
-1.88 |
| 3 |
Calvelli, Samuel (13)
|
ADSCHE |
58.01 |
59.29 |
1.28 |
| 4 |
Rossetti, Derek T (14)
|
ADUSAM |
56.20 |
59.59 |
3.39 |
| 5 |
Greene, Nathan B (13)
|
ADUSAM |
59.78 |
59.98 |
0.20 |
| 6 |
Layer, Justin H (13)
|
ADSCHE |
1:03.51 |
1:01.03 |
-2.48 |
| 7 |
Bodien, Robert C (14)
|
ADSSCY |
1:05.26 |
1:01.57 |
-3.69 |
| 8 |
Byer, Nolan R (14)
|
ADBENN |
1:07.65 |
1:03.44 |
-4.21 |
| 9 |
Tongtawee, Tunwa (13)
|
ADSARY |
1:06.72 |
1:04.44 |
-2.28 |
| 10 |
Silvis, Connor E (14)
|
ADCLIN |
1:06.92 |
1:04.94 |
-1.98 |
| 11 |
Napier, Emil C (14)
|
ADUSAM |
1:07.50 |
1:06.10 |
-1.40 |
| 12 |
Ritz, Jeffrey F (14)
|
ADGLFY |
1:09.05 |
1:07.40 |
-1.65 |
| 13 |
LaFountain, Benjamin P (14)
|
ADALBS |
1:17.67 |
1:09.95 |
-7.72 |
| 14 |
Delaney, Daniel J (13)
|
ADUN |
1:07.02 |
1:12.82 |
5.80 |
| 15 |
Leanza, Nicholas T (13)
|
ADSCHE |
|
1:14.61 |
- |
| 16 |
Gray, Jacob A (13)
|
NESNAP |
1:11.69 |
1:15.95 |
4.26 |
| 17 |
Thorp, Colin G (13)
|
NESNAP |
1:19.20 |
1:18.80 |
-0.40 |
| 18 |
Bawla, Ahmed N (14)
|
ADKCC |
1:25.31 |
1:22.25 |
-3.06 |
| 19 |
McDonald, Riley A (13)
|
ADAMST |
1:34.83 |
1:28.04 |
-6.79 |
|
Sheehan, Paul J (14)
|
ADSCHE |
2:28.84 |
NS |
- |