| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ruan, Gavin (10)
|
NESSYS |
57.63 |
48.55 |
-9.08 |
| 2 |
Gurung, Eamon D (10)
|
NECLIP |
54.76 |
51.79 |
-2.97 |
| 3 |
White, Tristan A (9)
|
NEICMY |
55.00 |
53.01 |
-1.99 |
| 4 |
Trainer-Craven, Benjamin O (10)
|
NECRIM |
52.12 |
53.12 |
1.00 |
| 5 |
Lew, Emerson H (9)
|
NECRIM |
55.12 |
53.20 |
-1.92 |
| 6 |
Wang, Nathan (10)
|
NECRIM |
52.12 |
54.53 |
2.41 |
| 7 |
Hoang, Cayden A (8)
|
NEPVAA |
1:08.77 |
55.31 |
-13.46 |
| 8 |
Tyrrell, Peter C (8)
|
NEUSC |
58.00 |
55.99 |
-2.01 |
| 9 |
Ryczek, Fred S (9)
|
NEPVAA |
1:00.54 |
59.70 |
-0.84 |
| 10 |
Piralkov, Simeon M (9)
|
NECRIM |
1:04.12 |
1:00.23 |
-3.89 |
| 11 |
Pace, Logan J (9)
|
NESNAP |
1:03.78 |
1:02.73 |
-1.05 |
| 12 |
Drollett, Andrew C (9)
|
NECLIP |
1:13.76 |
1:05.89 |
-7.87 |
| 13 |
Demers, Tallon S (10)
|
NEATST |
1:07.69 |
1:06.25 |
-1.44 |
| 14 |
Liu, Ryan (9)
|
NEMTSC |
|
1:06.90 |
- |
| 15 |
Williams, Benjamin J (9)
|
NEATST |
1:11.20 |
1:10.02 |
-1.18 |
| 16 |
Strebel, Sawyer M (9)
|
NEPVAA |
|
1:10.45 |
- |
| 17 |
Sun, Michael J (10)
|
NECRIM |
1:17.12 |
1:11.07 |
-6.05 |
| 18 |
Liu, Joshua S (7)
|
NEMTSC |
|
1:14.01 |
- |
| 19 |
Feng, Arthur S (7)
|
NEMTSC |
|
1:16.53 |
- |
| 20 |
Wee, Benjamin K (8)
|
NEMTSC |
|
1:18.18 |
- |
| 21 |
Harrington, William M (9)
|
NEATST |
|
1:20.24 |
- |
| 22 |
Zlogar, Cody W (9)
|
NEATST |
|
1:21.10 |
- |
| 23 |
Zhang, Eric Z (6)
|
NEMTSC |
|
1:38.83 |
- |
|
Fukudome, Ian T (8)
|
NECRIM |
1:01.12 |
DQ |
- |
|
Hu, Arthur H (7)
|
NEATST |
|
DQ |
- |