| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ballentine, Troy A (11)
|
MDFSC |
1:21.63 |
1:20.42 |
-1.21 |
| 2 |
Babik, Sebastian T (10)
|
MDFSC |
1:25.56 |
1:23.40 |
-2.16 |
| 3 |
Moutafis, Achilleas (11)
|
MDFSC |
1:26.60 |
1:24.60 |
-2.00 |
| 4 |
Scott, Dylan C (10)
|
MDFSC |
1:35.20 |
1:34.31 |
-0.89 |
| 5 |
Griffin, Za'Kari A (10)
|
PVDCPR |
1:38.40 |
1:37.67 |
-0.73 |
| 6 |
Bhatt, Ishaan D (10)
|
PVSA |
1:37.80 |
1:38.40 |
0.60 |
| 7 |
Philogene, Noah G (10)
|
PVMACH |
1:44.01 |
1:39.08 |
-4.93 |
| 8 |
Weintraub, Logan A (10)
|
PVDCPR |
1:39.64 |
1:39.87 |
0.23 |
| 9 |
Sadula, Granthik (11)
|
PVSA |
1:45.45 |
1:41.72 |
-3.73 |
| 10 |
Rhee, Colin J (10)
|
MDFSC |
1:42.47 |
1:42.87 |
0.40 |
| 11 |
Dixon, Alexander F (11)
|
PVDCPR |
1:51.75 |
1:44.80 |
-6.95 |
| 12 |
Smith, Jackson T (10)
|
MDFSC |
1:52.19 |
1:51.87 |
-0.32 |
| 13 |
Exon, James N (10)
|
PVMACH |
|
2:04.47 |
- |
| 14 |
Yang, Benjamin R (10)
|
MDFSC |
|
2:04.78 |
- |
| 15 |
Bory, George M (10)
|
PVDCPR |
2:41.35 |
2:13.33 |
-28.02 |
| 16 |
Kotian, Kanav S (10)
|
PVDCPR |
|
2:13.84 |
- |
| 17 |
Byrne, Luke P (11)
|
MDFSC |
|
2:19.25 |
- |
|
Furtado, Sean E (11)
|
PVFAST |
|
DQ |
- |
|
Tineo, Xavier J (10)
|
PVDCPR |
|
DQ |
- |
|
Abdullah Irons, Malcolm A (10)
|
PVDCPR |
|
DQ |
- |
|
Weinstein-Cope, Noah D (10)
|
PVDCPR |
1:56.86 |
NS |
- |
|
Peiris, Skyler J (11)
|
PVDCPR |
|
NS |
- |