| 1 | Olimpica Salentina A.S.D. | Demauro Lorena, Lorusso Francesca, Gloria Gaia, Selce Isabella Maria | 01'49''24 | |  |  | |
50m 27.51 (27.51) 100m 55.28 (27.77) [55.28] 150m 1:22.35 (27.07) 200m 1:49.24 (26.89) [53.96] |
| 2 | Imolanuoto | Baroni Zoe, Visani Giulia, Caremi Arianna, Montebugnoli Laura | 01'50''42 | | | | |
50m 27.07 (27.07) 100m 54.08 (27.01) [54.08] 150m 1:22.26 (28.18) 200m 1:50.42 (28.16) [56.34] |
| 3 | Libertas Nuoto Ravenna | Del Monte Asia, Pollini Mia, Castori Clotilde, D'Agata Giorgia | 01'52''50 | | | | |
50m 26.79 (26.79) 100m 54.46 (27.67) [54.46] 150m 1:23.22 (28.76) 200m 1:52.50 (29.28) [58.04] |
| 4 | Ternana Nuoto ASD | Leoni Alessandra, Terenziani Maija, Claudiani Benedetta, Scatteia Korin | 01'52''78 | | | | |
50m 27.36 (27.36) 100m 55.96 (28.60) [55.96] 150m 1:24.04 (28.08) 200m 1:52.78 (28.74) [56.82] |
| 5 | Avis Foligno - Spoleto Nuoto | Cagnoni Lavinia, Gori Angelica, Sorbino Matilde, Crispini Annaflavia | 01'53''81 | | | | |
50m 27.25 (27.25) 100m 55.39 (28.14) [55.39] 150m 1:24.77 (29.38) 200m 1:53.81 (29.04) [58.42] |
| 6 | Olimpica Salentina A.S.D. | Guadalupi Giulia, Salvadore Isa, Fiore Cloe, Mansi Giulia | 01'55''16 | | | | |
50m 28.78 (28.78) 100m 57.37 (28.59) [57.37] 150m 1:26.16 (28.79) 200m 1:55.16 (29.00) [57.79] |
| 7 | Nuotando ASD | Amadori Anita, De Fazio Viola, Barducci Erica, Sesena Ottavia | 01'56''02 | | | | |
50m 29.31 (29.31) 100m 57.64 (28.33) [57.64] 150m 1:27.26 (29.62) 200m 1:56.02 (28.76) [58.38] |
| 8 | Ternana Nuoto ASD | Sebastianelli Giulia, Serangeli Anna, Balliu Eleonora, Catozzi Martina | 01'57''32 | | | | |
50m 29.40 (29.40) 100m 58.59 (29.19) [58.59] 150m 1:28.31 (29.72) 200m 1:57.32 (29.01) [58.73] |
| 9 | Rari Nantes Romagna | Sirri Caterina, Belperio Giusy, De Carolis Anna, Morgagni Giulia | 01'57''48 | | | | |
50m 28.92 (28.92) 100m 58.70 (29.78) [58.70] 150m 1:28.12 (29.42) 200m 1:57.48 (29.36) [58.78] |
| 10 | Polisportiva Villaggio Del Fanciullo SSD | Mazzanti Silvia, Lena Sofia, Resca Lucrezia, Baroni Emma | 01'58''95 | | | | |
50m 28.56 (28.56) 100m 58.43 (29.87) [58.43] 150m 1:28.16 (29.73) 200m 1:58.95 (30.79) [1:00.52] |
| 11 | Pinguino Nuoto - Avezzano | Mione Ludovica, Gargano Aurora, Di Renzo Eleonora, Sineri Gaia | 01'59''11 | | | | |
50m 28.32 (28.32) 100m 57.85 (29.53) [57.85] 150m 1:28.93 (31.08) 200m 1:59.11 (30.18) [1:01.26] |
| 12 | Polisportiva Paolo Poggi | Tamoni Sofia, Subasciaki Chiara, Prunesti' Sofia, Boari Asia | 01'59''20 | | | | |
50m 29.68 (29.68) 100m 1:00.45 (30.77) [1:00.45] 150m 1:29.90 (29.45) 200m 1:59.20 (29.30) [58.75] |
| 13 | Gymnasium Pordenone | Callegher Zeudi, Santarossa Erika, Infurnari Benedetta, Portolan Annachiara | 01'59''59 | | | | |
50m 30.52 (30.52) 100m 1:01.66 (31.14) [1:01.66] 150m 1:31.31 (29.65) 200m 1:59.59 (28.28) [57.93] |
| 14 | Fermo Nuoto E Pallanuoto ASD | Del Rosso Elena, Pallotti Lucia, Andrelli Giorgia, Niccia' Giulia | 01'59''72 | | | | |
50m 29.44 (29.44) 100m 1:00.13 (30.69) [1:00.13] 150m 1:30.38 (30.25) 200m 1:59.72 (29.34) [59.59] |
| 15 | Rari Nantes Romagna | Ricci Mia, Ravaioli Sofia, Polidori Giada, Franco Giulia | 01'59''89 | | | | |
50m 30.17 (30.17) 100m 59.69 (29.52) [59.69] 150m 1:30.29 (30.60) 200m 1:59.89 (29.60) [1:00.20] |
| 16 | Rari Nantes Valsugana | Casotto Laura, Zago Chiara, Moser Vanessa, Vallani Giorgia | 02'02''46 | | | | |
50m 30.08 (30.08) 100m 59.61 (29.53) [59.61] 150m 1:32.58 (32.97) 200m 2:02.46 (29.88) [1:02.85] |
| 17 | Nuotando ASD | Maestri Cecilia, Conficconi Anastasia, Benini Sara, Mazzotti Maria Laura | 02'02''64 | | | | |
50m 30.68 (30.68) 100m 1:00.52 (29.84) [1:00.52] 150m 1:31.94 (31.42) 200m 2:02.64 (30.70) [1:02.12] |
| 18 | Atleti Amatori Matera SSD | D'Antona Rea, Dirago Anna, Montemurro Flavia, Lobefaro Chiara Maria | 02'03''81 | | | | |
50m 30.40 (30.40) 100m 1:01.57 (31.17) [1:01.57] 150m 1:32.53 (30.96) 200m 2:03.81 (31.28) [1:02.24] |
| 19 | Avis Foligno - Spoleto Nuoto | Dumitrescu Allegra, Maresca Joy, Tulli Aurora, Galeotti Sofia | 02'03''91 | | | | |
50m 30.61 (30.61) 100m 1:02.52 (31.91) [1:02.52] 150m 1:33.38 (30.86) 200m 2:03.91 (30.53) [1:01.39] |
| 20 | Dolomiti Nuoto ASD - Vigo Di Cadore | Doriguzzi Bozzo Viviana, Valmassoi Alice, Spina Martina, Masiol Tessa | 02'04''99 | | | | |
50m 31.11 (31.11) 100m 1:01.75 (30.64) [1:01.75] 150m 1:32.83 (31.08) 200m 2:04.99 (32.16) [1:03.24] |
| 21 | Polisportiva Villaggio Del Fanciullo SSD | Galeazzi Beatrice, Capobianco Sara, Nannini Greta, Pilato Sofia | 02'05''33 | | | | |
50m 30.61 (30.61) 100m 1:00.58 (29.97) [1:00.58] 150m 1:32.96 (32.38) 200m 2:05.33 (32.37) [1:04.75] |
| 22 | GD Swim Track ASD | Anghel Serena, Pagani Eleonora, Frustaci Giulia, Conidi Martina | 02'06''15 | | | | |
50m 30.83 (30.83) 100m 1:02.68 (31.85) [1:02.68] 150m 1:34.52 (31.84) 200m 2:06.15 (31.63) [1:03.47] |
| 23 | Gabbiano Nuoto SSD | Maran Ilaria, Libralon Diletta, Benini Alessia, Lunetta Maria Alessandra | 02'06''49 | | | | |
50m 31.85 (31.85) 100m 1:04.85 (33.00) [1:04.85] 150m 1:37.27 (32.42) 200m 2:06.49 (29.22) [1:01.64] |
| 24 | Garfagnana N. Lucca | Bianchi Sara, Filippi Benedetta, Borghesi India, Librizzi Margherita | 02'07''11 | | | | |
50m 31.09 (31.09) 100m 1:04.07 (32.98) [1:04.07] 150m 1:36.87 (32.80) 200m 2:07.11 (30.24) [1:03.04] |
| 25 | Polisportiva Paolo Poggi | Mazzoni Gaia, Fini Martina, Fini Arianna, Mazzoni Anna | 02'07''13 | | | | |
50m 33.92 (33.92) 100m 1:04.38 (30.46) [1:04.38] 150m 1:36.25 (31.87) 200m 2:07.13 (30.88) [1:02.75] |
| 26 | Gymnasium Pordenone | Flaiban Agnese, Perissinotto Nicole, De Ros Elena, Gava Irene Maria | 02'07''36 | | | | |
50m 30.54 (30.54) 100m 1:02.08 (31.54) [1:02.08] 150m 1:34.35 (32.27) 200m 2:07.36 (33.01) [1:05.28] |
| 27 | Dolomiti Nuoto ASD - Vigo Di Cadore | Reverzani Giada, Masiol Matilde, Zanella Alice, De Filippo Ginevra | 02'08''33 | | | | |
50m 30.20 (30.20) 100m 1:01.69 (31.49) [1:01.69] 150m 1:36.68 (34.99) 200m 2:08.33 (31.65) [1:06.64] |
| 28 | Atleti Amatori Matera SSD | Nicoletti Isabela Cristina, Cellammare Giorgia, Santantonio Carlotta, Antonelli Monica | 02'11''88 | | | | |
50m 31.82 (31.82) 100m 1:05.59 (33.77) [1:05.59] 150m 1:39.48 (33.89) 200m 2:11.88 (32.40) [1:06.29] |
| 29 | Garfagnana N. Lucca | Bravi Gioconda, Miglianti Sofia, Andreoni Ginevra, Venanzi Giulia | 02'23''47 | | | | |
50m 36.65 (36.65) 100m 1:13.72 (37.07) [1:13.72] 150m 1:48.34 (34.62) 200m 2:23.47 (35.13) [1:09.75] |
