 Canada
                        Canada
                    
                    
                | Performance | Wind | Venue | Date | |
|---|---|---|---|---|
| 4x100 Metres Relay | 39.64 | Beijing (Chaoyang Sport Center) | 19 AUG 2006 | |
| 4x400 Metres Relay | 3:07.61 | Medellín | 25 AUG 2013 | |
| Medley Relay | 1:53.51 | Bressanone | 12 JUL 2009 | 
| Performance | Place | Date | |
|---|---|---|---|
| 2019 | 41.39 | San José (CRC) | 20 JUL | 
| 2018 | 41.20 | Kingston (JAM) | 30 JUN | 
| 2017 | 40.63 | Trujillo, PER | 22 JUL | 
| 2013 | 40.43 | Medellín | 25 AUG | 
| 2012 | 40.58 | Barcelona (Estadio Olímpico) | 13 JUL | 
| 2011 | 39.97 | Miramar, FL | 24 JUL | 
| 2010 | 40.38 | Moncton (Moncton Stadium) | 23 JUL | 
| 2009 | 41.60 | Port of Spain | 01 AUG | 
| 2008 | 41.33 | Bydgoszcz (Zdzislaw Krzyszkowiak) | 11 JUL | 
| 2007 | 41.98 | Abbotsford | 29 JUL | 
| 2006 | 39.64 | Beijing (Chaoyang Sport Center) | 19 AUG | 
| 2005 | 40.25 | Windsor (LaSalle), CAN | 31 JUL | 
| 2001 | 39.90 | Calgary | 29 JUL | 
| 1994 | 39.90 | Lisboa (Estadio Universitario) | 24 JUL | 
| 1994 | 39.90 | Lisboa | 24 JUL | 
| 1986 | 40.43 | Athína (Olympic Stadium) | 16 JUL | 
| Performance | Place | Date | |
|---|---|---|---|
| 2019 | 3:14.71 | San José (CRC) | 21 JUL | 
| 2018 | 3:11.58 | Tampere (Ratina Stadium) | 14 JUL | 
| 2017 | 3:13.00 | Trujillo, PER | 23 JUL | 
| 2016 | 3:12.05 | Bydgoszcz (Stadion Zawisza) | 23 JUL | 
| 2015 | 3:09.91 | Edmonton (Foote Field) | 02 AUG | 
| 2014 | 3:11.93 | Eugene (Hayward Field), OR | 26 JUL | 
| 2013 | 3:07.61 | Medellín | 25 AUG | 
| 2012 | 3:13.68 | Barcelona (Estadio Olímpico) | 14 JUL | 
| 2009 | 3:09.05 | Port of Spain | 02 AUG | 
| 2007 | 3:11.79 | São Paulo | 08 JUL | 
| 2006 | 3:16.28 | Sherbrooke | 23 JUL | 
| 2005 | 3:09.50 | Windsor (LaSalle), CAN | 31 JUL | 
| 2003 | 3:11.56 | Bridgetown, BAR | 20 JUL | 
| 2002 | 3:10.40 | Kingston (NS), JAM | 20 JUL | 
| 2000 | 3:13.60 | Montréal | 19 JUL | 
| 1988 | 3:12.04 | Sudbury (Laurentian University Stadium) | 31 JUL | 
| 1986 | 3:11.26 | Athína (Olympic Stadium) | 16 JUL | 
| 1984 | 3:08.92 | Nassau | 25 AUG | 
| Performance | Place | Date | |
|---|---|---|---|
| 2013 | 1:55.72 | Donetsk | 13 JUL | 
| 2009 | 1:53.51 | Bressanone | 12 JUL | 
| 2007 | 1:56.85 | Ostrava | 14 JUL | 
| 2003 | 1:56.06 | Sherbrooke | 12 JUL | 
| 2001 | 1:57.96 | Debrecen | 14 JUL | 
| Rank | Mark | Wind | Place | Date | |
|---|---|---|---|---|---|
| IAAF World Junior Championships 2014 | h2 | DQ R170.7 | Eugene (Hayward Field), OR | 25 JUL 2014 | |
| 14th IAAF World Junior Championships | 3h3 | 40.58 | Barcelona (Estadio Olímpico) | 13 JUL 2012 | |
| 13th IAAF World Junior Championships | 5h1 | 40.38 | Moncton (Moncton Stadium) | 23 JUL 2010 | |
| 12th IAAF World Junior Championships | 6h2 | 41.33 | Bydgoszcz (Zdzislaw Krzyszkowiak) | 11 JUL 2008 | |
| 11th IAAF World Junior Championships | 4 | 39.78 | Beijing (Chaoyang Sport Center) | 20 AUG 2006 | |
| 5th IAAF World Junior Championships | 3 | 39.90 | Lisboa (Estadio Universitario) | 24 JUL 1994 | |
| 1st IAAF World Junior Championships | 3h3 | 40.43 | Athína (Olympic Stadium) | 16 JUL 1986 | 
| Rank | Mark | Wind | Place | Date | |
|---|---|---|---|---|---|
| IAAF World U20 Championships Tampere 2018 | 6h3 | 3:11.58 | Tampere (Ratina Stadium) | 14 JUL 2018 | |
| IAAF World U20 Championships Bydgoszcz 2016 | 8h1 | 3:12.05 | Bydgoszcz (Stadion Zawisza) | 23 JUL 2016 | |
| IAAF World Junior Championships 2014 | 5h2 | 3:11.93 | Eugene (Hayward Field), OR | 26 JUL 2014 | |
| 14th IAAF World Junior Championships | 5h2 | 3:13.68 | Barcelona (Estadio Olímpico) | 14 JUL 2012 | |
| 13th IAAF World Junior Championships | h1 | DQ | Moncton (Moncton Stadium) | 24 JUL 2010 | |
| 11th IAAF World Junior Championships | h2 | DQ | Beijing (Chaoyang Sport Center) | 19 AUG 2006 | |
| IAAF/Coca Cola World Junior Championships | 5h2 | 3:10.40 | Kingston (NS), JAM | 20 JUL 2002 | |
| 2nd IAAF World Junior Championships | 7 | 3:12.04 | Sudbury (Laurentian University Stadium) | 31 JUL 1988 | |
| 1st IAAF World Junior Championships | 5h1 | 3:11.26 | Athína (Olympic Stadium) | 16 JUL 1986 | 
| Rank | Mark | Wind | Place | Date | |
|---|---|---|---|---|---|
| 8th IAAF World Youth Championships | 3h4 | 1:55.72 | Donetsk | 13 JUL 2013 | |
| 7th IAAF World Youth Championships | h1 | DQ | Lille | 09 JUL 2011 | |
| 6th IAAF World Youth Championships | 5 | 1:53.51 | Bressanone | 12 JUL 2009 | |
| 5th IAAF World Youth Championships | 2h1 | 1:56.85 | Ostrava | 14 JUL 2007 | |
| 4th IAAF World Youth Championships | h2 | DQ | Marrakech (Sidi Youssef Ben Ali) | 16 JUL 2005 | |
| 3rd IAAF World Youth Championships | 7 | 1:58.52 | Sherbrooke | 13 JUL 2003 | |
| 2nd IAAF/Westel World Youth Championships | 5h1 | 1:57.96 | Debrecen | 14 JUL 2001 | 
Your search did not return any News results.