Most recent results: 2nd - National Indoor Championships Gent 400m (53.58) - 23 Feb 2025; 1st - Gent Indoor 400m-D (54.58) - 1 Feb 2025
| Discipline | Result | Year | Remarks |
|---|---|---|---|
| 400mH - Outdoor | 54.47 | 2021 | National Record |
| 400m - Outdoor | 52.98 | 2020 | All-Time Belgium no. 15 |
| 300m - Outdoor | 37.56 | 2022 | All-Time Belgium no. 6 |
| 200m - Outdoor | 23.65 | 2022 | |
| 400m - Indoor | 53.57 | 2021 |
Indoors:
2nd – National Champs Gent 400m (53.58)
Outdoors:
5th – Olympic Games Paris 400mH Semi-Final (54.64)
4th – Olympic Games Paris 400mH Heat (54.90)
3rd – National Champs Brussels 400mH Final (54.94)
2nd – Nairobi 400mH (55.23)
4th – European Champs Roma 400mH Semi-Final (55.24)
6th – Diamond League Lausanne 400mH (55.53)
2nd – Brussels 400mH (55.56)
6th – Diamond League Brussels 400mH (55.66)
3rd – European Champs Roma 400mH Heat (55.73)
5th – Ostrava 400mH (55.76)
1st – Rehlingen 400mH (55.83)
3rd – Brescia 400mH (55.90)
4th – Liege 400m (53.25)
4th – Heusden 400m (53.46)
European Rank as of 23-Sep (by time): 400mH – 10th (World – 25th)
Outdoors:
1st – Zagreb 400mH (56.96)
2nd – Huizingen 400mH (57.20)
1st – Brussels 400mH (57.28)
Outdoors:
1st – National Champs Gentbrugge 400mH Final (55.30)
4th – World Champs Eugene 400mH Heat (55.42)
2nd – Geneve 400mH (55.36)
5th – Luzern 400mH (56.00)
1st – Oordegem 400mH (56.05)
6th – European Champs Munich 400mH Semi-Final (56.14)
6th – Hengelo 400mH (56.90)
4th – Liege 400m (53.34)
7th – Diamond League Brussels 400m-B (53.45)
4th – Kessel-Lo 300m (37.56)
5th – Kessel-Lo 200m (23.65)
6th – World Champs Eugene 4x400m Final, member of BEL national team (3:26.45)
End-of-Season European Rank (by time): 400mH – 13th; 300m – 14th
Outdoors:
3rd – Olympic Games Tokyo 400mH Semi-Final (54.47)
3rd – Olympic Games Tokyo 400mH Heat (54.90)
2nd – Geneve 400mH (54.95)
2nd – Oordegem 400mH (55.37)
1st – Lokeren 400mH (56.27)
7th – Diamond League Paris 400mH (56.36)
1st – Lier 400mH (56.70)
1st – Oordegem 400m (52.98)
4th – Diamond League Brussels 400m (53.68)
7th – Olympic Games Tokyo 4x400m Final, member of BEL national team (3:23.96)
3rd – Olympic Games Tokyo 4x400m Heat, member of BEL national team (3:24.08)
2nd – WA Relays Silesia 4x400m Heat, member of BEL national team (3:28.27)
7th – WA Relays Silesia 4x400m Final, member of BEL national team (3:37.66)
End-of-Season World Rank (by time): 400mH – 14th (Europe – 6th)
Indoors:
1st – National Champs Louvain-la-Neuve 400m (53.57)
2nd – Gent 400m (54.13)
Outdoors:
2nd – Brussels 400mH Final (55.46)
1st – European Champs Gavle 400mH Final (56.17)
2nd – Diamond League 400mH (56.68)
3rd – European Team Champs Sandnes 400mH (56.99)
1st – National Jr Champs Lebbeke 400mH (57.11)
6th – IAAF World Champs Doha 400mH Heat (57.15)
1st – Brussels 400m Sect-B (53.46)
5th – IAAF World Champs Doha 4x400m Final (3:27.15 – Claes/Vervaet/Couckuyt/Laus)
4th – IAAF World Champs Doha 4x400m Heat (3:26.58 – Claes/Vervaet/Couckuyt/Laus)
End-of-Season European Rank (by time): 400mH – 12th (Juniors – 1st)
Indoors:
1st – Gent 400m (54.57)
4th – National Champs Gent 400m (55.13)
Outdoors:
1st – Brussels 400mH B-sect (59.29)
6th – National Champs 400mH (59.32)
4th – Kortrijk 400m B-sect (55.65)
Indoors:
2nd – National U23 Champs Gent 400m (56.73)