Riku
YAMAGUCHI
Nationality
JPN
Discipline
AQUA and Olympic medals
Personal Best Results
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| Event | Time | Medal | Pool Length | Age* | Competition | Comp Country | Date |
|---|---|---|---|---|---|---|---|
| Men's 50m Freestyle | 25.45 | Gold | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
20/10/2024 |
| Men's 100m Freestyle | 53.28 | Gold | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
20/10/2024 |
| Men's 200m Freestyle | 01:50.87 | Gold | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
20/10/2024 |
| Men's 400m Freestyle | 03:45.37 | Gold | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
20/10/2024 |
| Men's 800m Freestyle | 07:53.74 | - | 25m | 16 | Japan National Swimming Championships (25m) |
|
22/10/2022 |
| Men's 1500m Freestyle | 14:55.12 | - | 25m | 16 | Japan National Swimming Championships (25m) |
|
22/10/2022 |
| Men's 50m Backstroke | 27.19 | - | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
19/10/2024 |
| Men's 100m Backstroke | 56.33 | - | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
19/10/2024 |
| Men's 200m Backstroke | 01:55.62 | - | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
19/10/2024 |
| Men's 50m Breaststroke | 29.11 | - | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
20/10/2024 |
| Men's 100m Breaststroke | 01:01.80 | - | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
20/10/2024 |
| Men's 200m Breaststroke | 02:08.43 | - | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
20/10/2024 |
| Men's 100m Medley | 55.90 | - | 25m | 16 | Japan National Swimming Championships (25m) |
|
22/10/2022 |
| Men's 50m Butterfly | 25.37 | - | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
20/10/2024 |
| Men's 200m Medley | 01:56.70 | - | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
20/10/2024 |
| Men's 100m Butterfly | 55.61 | - | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
19/10/2024 |
| Men's 400m Medley | 04:04.34 | - | 25m | 18 | 2024 Japan National Swimming Championships (25m) |
|
19/10/2024 |
| Men's 50m Freestyle | 25.48 | - | 50m | 17 | SA State Open/MC Championships 2023 |
|
21/01/2023 |
| Men's 100m Freestyle | 52.45 | - | 50m | 17 | SA State Open/MC Championships 2023 |
|
21/01/2023 |
| Men's 200m Freestyle | 01:50.31 | - | 50m | 17 | SA State Open/MC Championships 2023 |
|
22/01/2023 |
| Men's 400m Freestyle | 03:51.28 | - | 50m | 17 | SA State Open/MC Championships 2023 |
|
20/01/2023 |
| Men's 800m Freestyle | 08:03.77 | - | 50m | 16 | Junior Pan Pacific Swimming Championships 2022 |
|
27/08/2022 |
| Men's 1500m Freestyle | 15:20.83 | Silver | 50m | 17 | 2023 JPN Championships |
|
09/04/2023 |
| Men's 50m Backstroke | 26.84 | - | 50m | 17 | SA State Open/MC Championships 2023 |
|
20/01/2023 |
| Men's 100m Backstroke | 57.37 | - | 50m | 17 | SA State Open/MC Championships 2023 |
|
22/01/2023 |
| Men's 200m Backstroke | 02:00.01 | - | 50m | 17 | SA State Open/MC Championships 2023 |
|
21/01/2023 |
| Men's 50m Breaststroke | 29.73 | - | 50m | 20 | 2026 Japan National Swimming Championships II (50m) |
|
06/06/2026 |
| Men's 100m Breaststroke | 01:02.60 | - | 50m | 20 | 2026 Japan National Swimming Championships II (50m) |
|
06/06/2026 |
| Men's 200m Breaststroke | 02:10.60 | Bronze | 50m | 19 | 2025 Inter College Championships (50m) |
|
07/09/2025 |
| Men's 50m Butterfly | 25.78 | - | 50m | 18 | Japan Inter-College Swimming Competition |
|
07/09/2024 |
| Men's 200m Medley | 01:59.68 | - | 50m | 18 | Japan Inter-College Swimming Competition |
|
07/09/2024 |
| Men's 100m Butterfly | 56.60 | Silver | 50m | 19 | 2025 FISU World University Games |
|
23/07/2025 |
| Men's 400m Medley | 04:10.69 | Bronze | 50m | 20 | 2026 Japan National Swimming Championships II (50m) |
|
07/06/2026 |
| Men's 4x100m Freestyle Relay | 03:26.54 | - | 50m | - | 91st Japan High School Swimming Championships |
|
17/08/2023 |
| Men's 4x200m Freestyle Relay | 07:19.59 | - | 50m | - | Japan Inter-College Swimming Competition |
|
08/09/2024 |
| Men's 4x100m Medley Relay | 03:39.94 | - | 50m | - | World Aquatics Junior Championships 2023 |
|
09/09/2023 |
| Mixed 4x100 Medley Relay | 03:58.65 | - | 50m | - | 8th FINA World Junior Swimming Championships 2022 |
|
31/08/2022 |
