| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Xu, Ming Na (11)
|
NIFAST |
1:12.15 |
1:09.25 |
-2.90 |
| 2 |
Magda, Dylan J (11)
|
NIFAST |
1:13.23 |
1:14.30 |
1.07 |
| 3 |
Cropper, Iala K (12)
|
NIFAST |
1:22.77 |
1:20.32 |
-2.45 |
| 4 |
Visconte, Alexandria L (12)
|
NIFAST |
1:29.41 |
1:25.40 |
-4.01 |
| 5 |
Black, Kaitlin (11)
|
NIFAST |
|
1:33.16 |
- |
| 6 |
Visconte, Adriana E (10)
|
NIFAST |
1:48.25 |
1:37.44 |
-10.81 |
| 7 |
Fisk, Holly E (11)
|
NIFAST |
|
1:38.69 |
- |
| 8 |
Kania, Matthew H (9)
|
NIGRSC |
1:37.84 |
1:39.29 |
1.45 |
| 9 |
Smith, Lauryn T (10)
|
NIFAST |
|
1:39.47 |
- |
| 10 |
Hagen, Nicolette E (11)
|
NIFAST |
|
1:39.64 |
- |
| 11 |
Siciliano, Paige E (10)
|
NIGRSC |
1:41.90 |
1:40.18 |
-1.72 |
| 12 |
Tunningley, Blake M (11)
|
NIGRSC |
1:39.17 |
1:40.34 |
1.17 |
| 13 |
Roeser, Connor K (10)
|
NIFAST |
|
1:40.47 |
- |
| 14 |
Quigley, Kian C (10)
|
NIGRSC |
2:14.99 |
1:49.63 |
-25.36 |
| 15 |
Sousa, Evan F (9)
|
NIFAST |
|
1:56.34 |
- |
| 16 |
Stonehouse, Sierra L (11)
|
NIGRSC |
|
1:57.00 |
- |
| 17 |
Crowley, Lila M (8)
|
NIGRSC |
|
1:59.29 |
- |
| 18 |
Twohig, Colin M (9)
|
NIGRSC |
2:07.52 |
2:01.72 |
-5.80 |
| 19 |
Buzzell, Emily H (8)
|
NIGRSC |
|
2:05.14 |
- |
| 20 |
Farley, Megan K (10)
|
NIGRSC |
2:19.73 |
2:25.41 |
5.68 |
|
O'Dea, Daniel W (9)
|
NIGRSC |
|
DQ |
- |
|
Shannon, Owen G (7)
|
NIGRSC |
|
DQ |
- |
|
Koneski Collette, Eliana J (10)
|
NIGRSC |
|
DQ |
- |
|
Verdille, Dominic M (11)
|
NIGRSC |
|
DQ |
- |