| 1 | POR Clube De Natacao De Valongo | Lourenco Tiago Campos, Machado Joana Sofia, Moreira Ricardo Jorge, Soares Carolina Silva | 03'47''97 | |  |  | |
50m 25.50 (25.50) 100m 52.99 (27.49) [52.99] 150m 1:22.03 (29.04) 200m 1:54.24 (32.21) [1:01.25] 250m 2:19.76 (25.52) 300m 2:47.53 (27.77) [53.29] 350m 3:16.37 (28.84) 400m 3:47.97 (31.60) [1:00.44] |
| 2 | POR Vitoria Sport Clube/Olicargo | Magalhaes Eduardo Miguel, Da Costa Joao Nogueira, Fernandes Ana Ines, Fernandes Filipa Viamonte | 03'49''75 | | | | |
50m 27.30 (27.30) 100m 56.64 (29.34) [56.64] 150m 1:21.32 (24.68) 200m 1:48.55 (27.23) [51.91] 250m 2:17.50 (28.95) 300m 2:48.89 (31.39) [1:00.34] 350m 3:17.52 (28.63) 400m 3:49.75 (32.23) [1:00.86] |
| 3 | POR Leixoes Sport Club | Rios Maria Manuel, Goncalves Sofia Filipa, Santos Dario Almeida, Travanca Sergio Filipe | 03'51''58 | | | | |
50m 31.10 (31.10) 100m 1:05.36 (34.26) [1:05.36] 150m 1:34.87 (29.51) 200m 2:07.41 (32.54) [1:02.05] 250m 2:31.93 (24.52) 300m 2:58.77 (26.84) [51.36] 350m 3:23.47 (24.70) 400m 3:51.58 (28.11) [52.81] |
| 4 | POR Clube Fluvial Vilacondense | Costa Afonso Vilhena, Morim Francisco Emanuel, Troia Barbara Daniela, Galante Ines Carvalho | 03'58''77 | | | | |
50m 26.71 (26.71) 100m 56.04 (29.33) [56.04] 150m 1:22.86 (26.82) 200m 1:52.15 (29.29) [56.11] 250m 2:22.23 (30.08) 300m 2:55.62 (33.39) [1:03.47] 350m 3:25.84 (30.22) 400m 3:58.77 (32.93) [1:03.15] |
| 5 | POR Grupo Desportivo De Natacao De Vila Nova De Famalicao | Silva Frederico Ferreira, Passos Ada Lobo, Santos Gabriel Moreira, Costa Mariana Martins | 04'01''12 | | | | |
50m 27.93 (27.93) 100m 57.14 (29.21) [57.14] 150m 1:27.79 (30.65) 200m 2:00.54 (32.75) [1:03.40] 250m 2:27.98 (27.44) 300m 2:57.93 (29.95) [57.39] 350m 3:28.19 (30.26) 400m 4:01.12 (32.93) [1:03.19] |
| 6 | POR Colegio Luso-Internacional Do Porto | Ferreira Bernardo Felgueiras, Batista Barbara Vivas, Cunha Mariana Cardoso, Rodrigues Tiago Moura | 04'04''69 | | | | |
50m 26.42 (26.42) 100m 55.44 (29.02) [55.44] 150m 1:27.10 (31.66) 200m 2:01.45 (34.35) [1:06.01] 250m 2:34.64 (33.19) 300m 3:10.80 (36.16) [1:09.35] 350m 3:36.46 (25.66) 400m 4:04.69 (28.23) [53.89] |
| 7 | POR Clube Naval Povoense | Fernandes Joao Bernardo, Oliveira Ana Rita, Morim Pedro Soares, Goncalves Angela Emilia | 04'05''76 | | | | |
50m 28.62 (28.62) 100m 59.65 (31.03) [59.65] 150m 1:28.84 (29.19) 200m 2:01.47 (32.63) [1:01.82] 250m 2:28.83 (27.36) 300m 2:58.67 (29.84) [57.20] 350m 3:30.62 (31.95) 400m 4:05.76 (35.14) [1:07.09] |
| 8 | POR Foca-Clube Natacao De Felgueiras | Marques Joao Miguel, Leite Sofia Margarida, Macedo Rosana Marinho, Carvalho Fernando Costa | 04'06''24 | | | | |
50m 27.30 (27.30) 100m 58.29 (30.99) [58.29] 150m 1:30.01 (31.72) 200m 2:05.35 (35.34) [1:07.06] 250m 2:35.64 (30.29) 300m 3:11.38 (35.74) [1:06.03] 350m 3:37.60 (26.22) 400m 4:06.24 (28.64) [54.86] |
| 9 | POR Clube Fluvial Portuense | Borges David Costa, Pereira Isabel Dos Santos, Moreira Joao Pedro, Rocha Carolina Neves | 04'09''84 | | | | |
50m 28.19 (28.19) 100m 1:00.43 (32.24) [1:00.43] 150m 1:31.85 (31.42) 200m 2:06.03 (34.18) [1:05.60] 250m 2:33.30 (27.27) 300m 3:03.11 (29.81) [57.08] 350m 3:35.37 (32.26) 400m 4:09.84 (34.47) [1:06.73] |
| 10 | POR Associacao Desportiva De Fafe | Castro Maria Freitas, Barros Alexia Bastos, Moura Diogo Goncalves, Pereira Diogo Pontes | 04'17''45 | | | | |
50m 30.54 (30.54) 100m 1:04.07 (33.53) [1:04.07] 150m 1:36.81 (32.74) 200m 2:13.96 (37.15) [1:09.89] 250m 2:41.93 (27.97) 300m 3:14.00 (32.07) [1:00.04] 350m 3:42.87 (28.87) 400m 4:17.45 (34.58) [1:03.45] |
| 11 | POR Clube De Natacao Da Maia | Silva Paulo Filipe, Araujo Joao Guilherme, Oliveira Maria Miguel, Dias Fabia Barbosa | 04'24''27 | | | | |
50m 26.70 (26.70) 100m 54.33 (27.63) [54.33] 150m 1:22.31 (27.98) 200m 1:51.88 (29.57) [57.55] 250m 2:25.04 (33.16) 300m 3:00.99 (35.95) [1:09.11] 350m 3:40.72 (39.73) 400m 4:24.27 (43.55) [1:23.28] |
| | POR Associacao Desportiva De Penafiel | Ferreira Goncalo Fernando, Gomes Mariana Filipa, Magalhaes Ana Catarina, Santos Guilherme Silva | Squalificato | |
| | POR Ginasio Clube De Santo Tirso | Silva Pedro Manuel, Maia Bruno Miguel, Santos Carolina Ascenso, Pinheiro Ana Carmo | Squalificato | |
| | POR Clube Aquatico Pacense | Cruz Miguel Angelo, Oliveira Mafalda Joana, Meireles Sara Monteiro, Rocha Ricardo Filipe | Squalificato | |
