Event 203 Mixed 12 & Over 400 Metre Individual Medley
| Pos | Name | Age | Club | Time | Splits |
| 1 | Saunders, Ritchie | 15 | Warrender Ba | 4:56.82 | 31.52 | 1:07.57 | 1:45.25 | 2:23.74 |
| 3:05.27 | 3:48.83 | 4:22.92 | 4:56.82 |
| 2 | Chan, Jaden | 18 | Heart of Mid | 5:00.69 | 30.06 | 1:06.07 | | 2:26.12 |
| 3:08.31 | 3:51.49 | 4:27.58 | 5:00.69 |
| 3 | Fairbairn, Shona | 18 | Fauldhouse | 5:05.25 | 33.87 | 1:11.72 | 1:50.19 | 2:29.70 |
| 3:08.71 | 3:48.13 | 4:26.35 | 5:05.25 |
| 4 | Oldham, Darragh | 16 | Heart of Mid | 5:10.73 | 31.59 | 1:08.51 | 1:50.57 | 2:31.04 |
| 3:16.93 | 4:02.39 | 4:37.49 | 5:10.73 |
| 5 | Dickson, Oliver B | 17 | Warrender Ba | 5:24.90 | 34.12 | 1:14.30 | 1:55.71 | 2:35.88 |
| 3:22.88 | 4:10.71 | 4:48.71 | 5:24.90 |
| 6 | McCallum, Amy | 15 | Warrender Ba | 5:32.18 | 37.23 | 1:18.45 | 2:00.92 | 2:42.54 |
| 3:29.63 | 4:16.60 | 4:56.28 | 5:32.18 |
| 7 | Coane, Isabella | 16 | Heart of Mid | 5:35.43 | 35.41 | 1:16.58 | 1:58.68 | 2:39.39 |
| 3:29.11 | 4:19.14 | 4:57.08 | 5:35.43 |
| 8 | Whytock, Harvey | 15 | Fins | 5:35.89 | 33.08 | 1:12.48 | 1:55.85 | 2:38.31 |
| 3:28.93 | 4:19.31 | 4:57.45 | 5:35.89 |
| 9 | Bowler, Olivia | 14 | Heart of Mid | 5:37.65 | 39.02 | 1:26.42 | 2:09.64 | 2:51.75 |
| 3:39.12 | 4:26.30 | 5:03.45 | 5:37.65 |
| 10 | Robertson, Ava | 16 | Midlothian | 5:38.86 | 36.71 | 1:19.82 | 2:01.04 | 2:40.73 |
| 3:31.03 | 4:22.42 | 5:02.16 | 5:38.86 |
| 11 | Siegel, Eilidh | 15 | Warrender Ba | 5:39.23 | 36.44 | 1:17.77 | 1:59.00 | 2:39.06 |
| 3:28.93 | 4:19.69 | 5:00.35 | 5:39.23 |
| 12 | Kelly, Beth | 16 | Warrender Ba | 5:43.70 | 34.21 | 1:14.37 | 1:57.96 | 2:40.57 |
| 3:32.48 | 4:23.83 | 5:04.66 | 5:43.70 |
| 13 | Dunbar, Lucy | 17 | Heart of Mid | 5:46.34 | 38.16 | | 2:07.48 | 2:51.19 |
| 3:40.01 | 4:26.99 | 5:07.01 | 5:46.34 |
| 14 | Carslaw, Lucy | 14 | Warrender Ba | 5:49.03 | 38.00 | 1:22.42 | 2:06.89 | 2:49.84 |
| 3:39.69 | 4:30.25 | 5:11.10 | 5:49.03 |
| 15 | Whytock, Millie | 12 | Fins | 5:50.65 | 36.99 | 1:22.50 | 2:06.19 | 2:48.80 |
| 3:40.08 | 4:32.90 | 5:12.69 | 5:50.65 |
| 16 | Millar, Eubha | 15 | Warrender Ba | 5:51.83 | 38.29 | 1:23.60 | 2:06.59 | 2:49.12 |
| 3:42.80 | 4:33.95 | 5:14.02 | 5:51.83 |
| 17 | Picken, Grace | 15 | Warrender Ba | 5:52.15 | 38.02 | 1:24.06 | 2:07.17 | 2:49.08 |
| 3:39.66 | 4:30.57 | 5:12.16 | 5:52.15 |
| 18 | Marshall, Carly | 15 | Musselburgh | 5:56.17 | 36.08 | 1:20.22 | 2:07.31 | 2:52.73 |
| 3:40.92 | 4:31.30 | 5:15.67 | 5:56.17 |
| 19 | Patterson, Karl | 15 | Warrender Ba | 5:59.32 | 37.04 | 1:21.57 | | 2:56.89 |
| 3:47.58 | 4:38.43 | 5:18.78 | 5:59.32 |
| 20 | Turner, Audrey | 14 | Warrender Ba | 6:05.60 | 40.42 | 1:29.13 | 2:15.67 | 3:00.90 |
| 3:50.02 | 4:39.97 | 5:24.02 | 6:05.60 |
| 21 | Tan, Liliane | 17 | Warrender Ba | 6:11.65 | 36.66 | 1:19.89 | 2:05.93 | 2:49.66 |
| 3:45.48 | 4:43.43 | 5:29.28 | 6:11.65 |
| 22 | Westgarth, Hamish | 12 | Haddington | 6:12.54 | 39.34 | 1:26.67 | | 3:02.48 |
| 3:56.44 | 4:48.30 | 6:12.54 | |
| 23 | White, Lily | 14 | St Thomas | 6:24.31 | 43.87 | 1:34.44 | 2:20.63 | 3:05.70 |
| 4:01.88 | 4:57.72 | 5:43.50 | 6:24.31 |