Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 200m | 21.05 | -1.0 | Dublin (IRL) | 09.06.2013 | | 200m ind. | 21.27 | | Athlone (IRL) | 22.01.2013 | | 300m | 32.85 | | Stadio Guidobaldi, Rieti (ITA) | 07.09.2014 | | 400m | 45.26 | | Dublin (IRL) | 12.07.2017 | | 400m ind. | 46.07 | | Athlone (IRL) | 27.01.2013 | | 4x400m | 3:01.26 | | National Stadium, Beijing (CHN) | 29.08.2015 | | 4x400m ind. | 3:08.63 | | Štark Arena, Beograd (SRB) | 20.03.2022 | | Distance Medley | 9:24.10 | | Philadelphia, PA (USA) | 27.04.2013 | | Distance Medley ind. | 9:25.37 | | New York, NY (USA) | 31.01.2015 |
| Season's Bests| Event | Result | Venue | Date | T-L |
|---|
| 400m | 47.57 | Mary Peters Track, Belfast (GBR) | 11.05.2024 | | | 400m ind. | 48.09 | AIT International Arena, Athlone (IRL) | 09.03.2024 | |
|
World Rankings| Event | Place | Score |
|---|
| Men's 400m | 811. | 1008 | | Men's Overall Ranking | 10658. | 1008 |
| No progression. | Year | Result | Wind | Venue | Date |
|---|
| 2009 | 21.58 | +1.7 | Tullamore (IRL) | 28.06.2009 | | 2011 | 21.09 | +0.6 | Dublin (IRL) | 06.08.2011 | | 2012 | 21.47 | -3.5 | Dublin (IRL) | 22.07.2012 | | 2013 | 21.05 | -1.0 | Dublin (IRL) | 09.06.2013 | | 2014 | 21.40 | +1.8 | Walnut, CA (USA) | 18.04.2014 | | 2015 | 21.26 | +2.0 | Waterford (IRL) | 21.07.2015 | | 2016 | 21.37 | -0.4 | Tullamore (IRL) | 07.08.2016 |
| Year | Result | Venue | Date |
|---|
| 2014 | 32.85 | Stadio Guidobaldi, Rieti (ITA) | 07.09.2014 |
| Year | Result | Venue | Date |
|---|
| 2008 | 46.70 | Mannheim (GER) | 21.06.2008 | | 2009 | 46.26 | Hendon (GBR) | 08.08.2009 | | 2010 | 46.21 | Bruxelles (BEL) | 08.08.2010 | | 2011 | 45.96 | National Stadium, Shenzhen (CHN) | 18.08.2011 | | 2012 | 45.61 | Dublin (IRL) | 25.07.2012 | | 2013 | 45.53 | Huelva (ESP) | 12.06.2013 | | 2014 | 45.81 | Letzigrund, Zürich (SUI) | 13.08.2014 | | 2015 | 45.81 | Kessel-Lo (BEL) | 08.08.2015 | | 2016 | 46.28 | Dublin (IRL) | 26.06.2016 | | 2017 | 45.26 | Dublin (IRL) | 12.07.2017 | | 2023 | 46.96 | Morton Stadium, Santry, Dublin (IRL) | 30.07.2023 | | 2024 | 47.57 | Mary Peters Track, Belfast (GBR) | 11.05.2024 |
No progression. | Year | Result | Venue | Date |
|---|
| 2008 | 3:10.17 | Zdzisław Krzyszkowiak Stadium, Bydgoszcz (POL) | 12.07.2008 | | 2009 | 3:13.75 | Štadión SNP, Banská Bystrica (SVK) | 21.06.2009 | | 2010 | 3:07.21 | Estadio Olímpico, Barcelona (ESP) | 31.07.2010 | | 2011 | 3:06.76 | Izmir (TUR) | 19.06.2011 | | 2013 | 3:08.12 | Morton Stadium, Santry, Dublin (IRL) | 23.06.2013 | | 2014 | 3:01.67 | Letzigrund, Zürich (SUI) | 17.08.2014 | | 2015 | 3:01.26 | National Stadium, Beijing (CHN) | 29.08.2015 | | 2016 | 3:04.32 | Olympisch Stadion, Amsterdam (NED) | 10.07.2016 | | 2017 | 3:05.08 | Kaarlen kenttä, Vaasa (FIN) | 25.06.2017 |
| Year | Result | Venue | Date |
|---|
| 2013 | 9:24.10 | Philadelphia, PA (USA) | 27.04.2013 | | 2014 | 9:42.83 | Philadelphia, PA (USA) | 26.04.2014 |
|
