| # | Tid | WA | SVØM | Stævne | Dato |
|---|---|---|---|---|---|
| 1 | 52.89 | VM Langbane 2009 - Rom | 01-08-2009 | ||
| 2 | 52.89 | VM Langbane 2009 - Rom | 01-08-2009 | ||
| 3 | 53.19 | Olympiske Lege 2012 - London | 28-07-2012 | ||
| 4 | 53.24 | Olympiske Lege 2012 - London | 28-07-2012 | ||
| 5 | 54.07 | DM Langbane Junior + Senior og Danish Open 2009 | 11-04-2009 | ||
| 6 | 54.12 | DM Langbane Junior + Senior og Danish Open 2010 | 31-03-2010 | ||
| 7 | 54.39 | Olympiske Lege 2020 - Tokyo | 25-07-2021 | ||
| 8 | 54.50 | Olympiske Lege 2020 - Tokyo | 24-07-2021 | ||
| 9 | 54.82 | Danish Open 2021 - Stævne 1 | 20-04-2021 | ||
| 10 | 54.85 | VM Langbane 2019 - Gwangju | 21-07-2019 | ||
| 11 | 54.86 | EM Langbane 2021 - Budapest | 17-05-2021 | ||
| 12 | 54.89 | EM Langbane 2021 - Budapest | 17-05-2021 | ||
| 13 | 55.01 | DM Langbane Årgang + Junior + Senior 2011 | 26-06-2011 | ||
| 14 | 55.22 | Malmsten Swim Open Stockholm 2021 | 11-04-2021 | ||
| 15 | 55.51 | Olympiske Lege 2004 - Athen | 20-08-2004 | ||
| 16 | 55.54 | EM Langbane 2008 - Eindhoven | 18-03-2008 | ||
| 17 | 55.59 | Edinburgh International | 15-03-2019 | ||
| 18 | 56.76 | DM Langbane Junior + Senior 2004 | 02-07-2004 |