| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bendza, Corinne J (12)
|
PVDRAG |
1:12.81 |
1:10.83 |
-1.98 |
| 2 |
Kamil, Rachel (12)
|
PVDRAG |
1:16.62 |
1:13.05 |
-3.57 |
| 3 |
Qiao, Ethan (12)
|
PVDRAG |
1:26.35 |
1:15.21 |
-11.14 |
| 4 |
Artz, Lydia R (12)
|
VAVSTP |
1:21.61 |
1:17.56 |
-4.05 |
| 5 |
Thomas, Lillian G (11)
|
PVFXFX |
1:20.36 |
1:20.65 |
0.29 |
| 6 |
Wu, Judy D (11)
|
PVDRAG |
1:24.20 |
1:20.99 |
-3.21 |
| 7 |
Asambiani, Artur (11)
|
PVFXFX |
1:24.96 |
1:23.74 |
-1.22 |
| 8 |
Liu, Kaiwen (12)
|
PVDRAG |
|
1:29.83 |
- |
| 9 |
Fishman, Elyse L (11)
|
PVFXFX |
1:47.52 |
1:31.69 |
-15.83 |
| 10 |
Carter, Jackson G (11)
|
PVBWST |
1:40.72 |
1:32.18 |
-8.54 |
| 11 |
Louk, Jakob L (12)
|
VAVSTP |
1:37.62 |
1:32.97 |
-4.65 |
| 12 |
Hjalmervik, Kaylin E (12)
|
PVFXFX |
1:34.41 |
1:33.95 |
-0.46 |
| 13 |
Southworth, Andrew B (11)
|
PVFXFX |
1:37.48 |
1:35.26 |
-2.22 |
| 14 |
Henderson, Alexander L (11)
|
PVBWST |
1:50.41 |
1:36.28 |
-14.13 |
| 15 |
Warhadkar, Dev S (11)
|
VATORP |
|
1:38.76 |
- |
| 16 |
Shepherd, Adrienne E (11)
|
PVFXFX |
|
1:38.78 |
- |
| 17 |
Vorgang, Brady A (12)
|
VATORP |
1:45.16 |
1:42.04 |
-3.12 |
| 18 |
Warhadkar, Arav S (11)
|
VATORP |
|
1:42.12 |
- |
| 19 |
Bua, Mia C (12)
|
VATORP |
1:43.71 |
1:42.17 |
-1.54 |
| 20 |
Anteneh, Liyu (11)
|
PVFXFX |
|
1:47.82 |
- |
| 21 |
Sultan, Brock D (12)
|
PVBWST |
1:54.97 |
1:50.50 |
-4.47 |
| 22 |
Koffman, Sydney B (12)
|
VATORP |
1:45.04 |
1:51.51 |
6.47 |
| 23 |
Farahi, Peyton J (11)
|
PVFXFX |
1:55.19 |
1:52.41 |
-2.78 |
| 24 |
Carroll, Grady (12)
|
VATSU |
|
1:55.00 |
- |
|
Byrne, Annie (11)
|
VATORP |
1:44.64 |
DQ |
- |
|
Furrow, Vivienne J (11)
|
VATSU |
1:28.71 |
DQ |
- |
|
Shearer, Nicholas (12)
|
VATSU |
|
DQ |
- |
|
Long, Emily M (11)
|
PVBWST |
1:37.36 |
DQ |
- |