| Place | Team | Swimmers | Time | Splits |
|---|---|---|---|---|
| 1 | Fort Mill "A" | Haruka Ono, Lila Hadley, Julia Corbi, MacKenzie Spurrier | 1:55.87 | 4 splits50: 29.92 (29.92) 100: 1:01.97 (32.05) 150: 1:29.72 (27.75) 200: 1:55.87 (26.15) |
| 2 | Fort Mill "C" | Caylin Charnas, Hayden Fay, Elise Netherton, Isabella Sorenson | 1:58.25 | 4 splits50: 30.18 (30.18) 100: 1:03.30 (33.12) 150: 1:32.07 (28.77) 200: 1:58.25 (26.18) |
| 3 | Fort Mill "B" | Emma Michael, Delaney Michael, Gwen Tanis, Molly Egan | 1:59.65 | 4 splits50: 31.25 (31.25) 100: 1:05.18 (33.93) 150: 1:59.77 (54.59) 200: 1:59.65 (NT) |
| 4 | Clover "A" | Jennavieve Peterman, Natalie Heinle, Leah Pirrello, Annie Hasty | 2:01.55 | 4 splits50: 30.43 (30.43) 100: 1:04.76 (34.33) 150: 1:33.62 (28.86) 200: 2:01.55 (27.93) |
| 5 | York Comprehensive "A" | Mollie Hanks, Ava Haese, Adelynn Branch, Kayla Thomson | 2:11.88 | 4 splits50: 36.07 (36.07) 100: 1:07.10 (31.03) 150: 1:38.97 (31.87) 200: 2:11.88 (32.91) |
| 6 | Clover "B" | Isabella Ward, Erin Stanton, Lily Larkin, Lillian Thomas | 2:15.48 | 4 splits50: 33.22 (33.22) 100: 1:10.49 (37.27) 150: 1:47.33 (36.84) 200: 2:15.48 (28.15) |
| 7 | Clover "C" | Alana Spraul, Lydia Ellison, Victoria Azor, Vanessa Quaife | 2:25.10 | 4 splits50: 34.71 (34.71) 100: 1:14.82 (40.11) 150: 1:54.24 (39.42) 200: 2:25.10 (30.86) |