Seychelles Athletics
400 m - Top list - Under 20 Man
| # | Athlete | Gender | DoB | Result | Wind | Date |
|---|---|---|---|---|---|---|
| 1 | Evans Marie | Man | 09/03/1997 | 48.42 | 23/09/2002 - Seychelles, Victoria | |
| 2 | Neil Azemia | Man | 07/05/2005 | 49.93 | 21/05/2023 - Mauritius | |
| 3 | Neil Azemia | Man | 07/05/2005 | 50.18 | 08/07/2023 - Mauritius | |
| 4 | Neil Azemia | Man | 07/05/2005 | 50.38 | 17/06/2023 - Mauritius | |
| 5 | Neil Azemia | Man | 07/05/2005 | 50.40 | 25/05/2024 - Reunion |