| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bruner, Skylar G (16)
|
SCH2A |
18:01.05 |
17:52.09 |
-8.96 |
| 2 |
Farrell, Mary K (17)
|
SCTG |
18:03.71 |
17:59.33 |
-4.38 |
| 3 |
Kline, Katherine C (15)
|
SCTG |
18:43.94 |
18:39.91 |
-4.03 |
| 4 |
O'Shaughnessey, Anna G (18)
|
SCCA |
19:20.17 |
18:44.92 |
-35.25 |
| 5 |
Porter, Elizabeth D (15)
|
SCCA |
17:43.12 |
18:46.22 |
63.10 |
| 6 |
Ndubuisi, Bogdana A (15)
|
SCCS |
18:24.43 |
18:59.96 |
35.53 |
| 7 |
Parker, Caroline R (17)
|
SCTG |
18:33.84 |
19:09.97 |
36.13 |
| 8 |
Bash, Riley Y (15)
|
SCTG |
18:56.24 |
19:14.53 |
18.29 |
| 9 |
Heintz, Abigail E (16)
|
SCTG |
19:19.68 |
19:17.87 |
-1.81 |
| 10 |
Schaay, Sienna V (15)
|
SCSCSC |
19:32.75 |
19:31.57 |
-1.18 |
| 11 |
Ndubuisi, Bogumila F (17)
|
SCCS |
18:57.70 |
19:41.10 |
43.40 |
| 12 |
Speir, Ella N (15)
|
SCCAC |
18:47.14 |
19:49.33 |
62.19 |
| 13 |
Johnson, Sarah E (18)
|
SCTG |
18:58.19 |
19:58.44 |
60.25 |
| 14 |
Tipton, Tamra N (16)
|
SCRAYS |
18:53.52 |
19:58.59 |
65.07 |
| 15 |
Byrne, Emily K (18)
|
SCTG |
19:50.40 |
20:05.89 |
15.49 |
|
Bognar, Cara A (19)
|
SCTG |
18:04.14 |
NS |
- |