| 1 | SUI Schwimmclub Schaffhausen | Barteld Helena, Salce Anna Maria, Nodari Ella, Mattoscio Julia | 04'10''40 | 590 |  |  | |
100m 1:02.82 (1:02.82) [1:02.82] 200m 2:06.53 [1:03.71] 300m 3:09.44 [1:02.91] 400m 4:10.40 [1:00.96] |
| 2 | SUI Schwimmclub Kreuzlingen | Noll Natalie, Strickner Chiara Maria, Mitrovic Hannah, Gruter Lara | 04'13''38 | 569 | | | |
100m 1:02.18 (1:02.18) [1:02.18] 200m 2:02.01 [59.83] 300m 3:12.90 [1:10.89] 400m 4:13.38 [1:00.48] |
| 3 | SUI Schwimmverein St.Gallen-Wittenbach | Ammann Nina, Weil Celine, Schmutz Lea, Auer Tanja | 04'15''45 | 555 | | | |
100m 1:01.78 (1:01.78) [1:01.78] 200m 2:06.32 [1:04.54] 300m 3:11.13 [1:04.81] 400m 4:15.45 [1:04.32] |
| 4 | SUI Schwimmverein St.Gallen-Wittenbach | Hibbeln Katharina, Haseli Michaela, Zanotta Sina, Holenstein Sawanya | 04'31''53 | 462 | | | |
100m 1:06.27 (1:06.27) [1:06.27] 200m 2:13.89 [1:07.62] 300m 3:23.10 [1:09.21] 400m 4:31.53 [1:08.43] |
| 5 | SUI Schwimmclub Chur | Conrad Lorena, Del Grosso Laila, Quinter Eva, Muller Adriana | 04'32''52 | 457 | | | |
100m 1:05.58 (1:05.58) [1:05.58] 200m 2:16.42 [1:10.84] 300m 3:24.56 [1:08.14] 400m 4:32.52 [1:07.96] |
| 6 | SUI Schwimmverein St.Gallen-Wittenbach | Stark Sina, D'Hondt Larissa, Toscan Olivia, Petersdorf Marielena Sophie | 04'51''64 | 373 | | | |
100m 1:09.37 (1:09.37) [1:09.37] 200m 2:16.59 [1:07.22] 300m 3:25.10 [1:08.51] 400m 4:51.64 [1:26.54] |
| 7 | SUI Schwimmclub Chur | Salzgeber Celia Melina, Corazza Maddalena, Fleischmann Alisha, Emmenegger Xenia | 04'57''78 | 350 | | | |
100m 1:10.73 (1:10.73) [1:10.73] 200m 2:22.86 [1:12.13] 300m 3:42.71 [1:19.85] 400m 4:57.78 [1:15.07] |
| 8 | SUI Schwimmklub Widnau | Heckers Stephanie, Di Bartolomeo Eva, Halter Leonie, Kobler Laura | 05'17''06 | 290 | | | |
100m 1:21.95 (1:21.95) [1:21.95] 200m 2:46.75 [1:24.80] 300m 4:03.45 [1:16.70] 400m 5:17.06 [1:13.61] |
| 9 | SUI Schwimmclub Kreuzlingen | Pape Hanna, Goller Jule, Adams Lea, Roth Selina | 05'18''92 | 285 | | | |
100m 1:24.06 (1:24.06) [1:24.06] 200m 2:43.90 [1:19.84] 300m 4:00.37 [1:16.47] 400m 5:18.92 [1:18.55] |
| 10 | SUI Schwimmklub Widnau | Waldburger Riana, Feuz Vivienne, Buschor Enya, Kuster Eleni | 05'47''10 | 221 | | | |
100m 1:25.12 (1:25.12) [1:25.12] 200m 2:53.29 [1:28.17] 300m 4:24.84 [1:31.55] 400m 5:47.10 [1:22.26] |
| 11 | SUI Schwimmclub Chur | Palaia Giulia Chiara, Somaini Isabel, Bossini Angelica, Frei Jael Anna | 05'51''07 | 214 | | | |
100m 1:22.80 (1:22.80) [1:22.80] 200m 2:47.11 [1:24.31] 300m 4:15.51 [1:28.40] 400m 5:51.07 [1:35.56] |
| 12 | SUI Schwimmclub Romanshorn | Bruhlmann Linda, Janout Paula, Di Rese Lea, Reinhart Enny | 06'09''76 | 183 | | | |
100m 1:30.42 (1:30.42) [1:30.42] 200m 2:57.93 [1:27.51] 300m 4:37.10 [1:39.17] 400m 6:09.76 [1:32.66] |
