| 1 | FRA CN Caledoniens | Cayuela Loann, Lantenois Maxence, Lethezer Manon, Kieffel Ines | 01'46''57 | |  |  | |
50m 25.20 (25.20) 100m 50.08 (24.88) [50.08] 150m 1:19.85 (29.77) 200m 1:46.57 (26.72) [56.49] |
| 2 | FRA Dumbea Natation | Ah Scha Lusia Laa, Delunel Clara, Marquet Heimanu, Nodanche Yaron | 01'46''76 | | | | |
50m 28.51 (28.51) 100m 56.33 (27.82) [56.33] 150m 1:22.48 (26.15) 200m 1:46.76 (24.28) [50.43] |
| 3 | FRA Dumbea Natation | Sercan Ambre, Moh Paan Leiana, Gane Maxime, Vincendeau Noah | 01'49''84 | | | | |
50m 29.62 (29.62) 100m 58.11 (28.49) [58.11] 150m 1:24.02 (25.91) 200m 1:49.84 (25.82) [51.73] |
| 4 | FRA CN Caledoniens | Crutchet Pierre, Mercier Luke, Roesch Marlier Luna, Delande Anae | 01'52''86 | | | | |
50m 26.91 (26.91) 100m 52.39 (25.48) [52.39] 150m 1:23.03 (30.64) 200m 1:52.86 (29.83) [1:00.47] |
| 5 | FRA Olympique Noumea Natation | Lenoir Elsa, Michel Adam, Meudal Takase Kenzo, Naud Capucine | 01'57''58 | | | | |
50m 32.70 (32.70) 100m 59.58 (26.88) [59.58] 150m 1:26.09 (26.51) 200m 1:57.58 (31.49) [58.00] |
| 6 | FRA CN Caledoniens | Moulin Joffrey, Erout Timothe, Orts Lylwen, Arrue Chlea | 01'57''69 | | | | |
50m 26.84 (26.84) 100m 53.14 (26.30) [53.14] 150m 1:26.35 (33.21) 200m 1:57.69 (31.34) [1:04.55] |
| 7 | FRA Olympique Noumea Natation | Ronda Sidonie, Zanon Alexandre, Long Elouan, Dubourdieu Cuki Djenna | 02'05''64 | | | | |
50m 32.90 (32.90) 100m 59.52 (26.62) [59.52] 150m 1:28.53 (29.01) 200m 2:05.64 (37.11) [1:06.12] |
