| 1 | 51.09 | 771 | 946 | Spanish Open Summer National Championships 2023 | 28-07-2023 |
| 2 | 51.12 | 770 | 953 | Danish Open 2024 | 13-04-2024 |
| 3 | 51.28 | 763 | 936 | Bockstendsdoppet 2023 | 08-07-2023 |
| 4 | 51.39 | 758 | 930 | Danish Open 2023 | 03-04-2023 |
| 5 | 51.47 | 757 | 920 | Danish Open 2021 - Stævne 1 | 20-04-2021 |
| 6 | 51.48 | 754 | 933 | Danish Open 2024 | 13-04-2024 |
| 7 | 51.56 | 753 | 915 | Danish Open 2021 - Stævne 1 | 20-04-2021 |
| 8 | 51.60 | 748 | 919 | Farum Cup 2023 | 03-06-2023 |
| 9 | 51.74 | 742 | 919 | Spanish Open Summer National Championships 2024 | 20-06-2024 |
| 10 | 51.85 | 738 | 905 | Farum Cup 2023 | 03-06-2023 |
| 11 | 51.94 | 736 | 895 | Malmsten Swim Open Stockholm 2022 | 11-04-2022 |
| 12 | 52.01 | 733 | 892 | Farum Cup 2022 | 04-06-2022 |
| 13 | 52.07 | 731 | 888 | Nordiske Junior Langbane 2019 | 13-07-2019 |
| 14 | 52.23 | 724 | 880 | Internt stævne - lang | 30-05-2021 |
| 15 | 52.50 | 713 | 867 | Kronborg Open 2022 | 19-03-2022 |
| 16 | 52.59 | 709 | 862 | Øst Junior/Senior Langbane 2020 | 01-03-2020 |
| 17 | 52.59 | 707 | 876 | Roskilde Open 2024 | 26-05-2024 |
| 18 | 52.60 | 709 | 862 | Farum Cup 2022 | 04-06-2022 |
| 19 | 52.64 | 707 | 860 | DM Langbane inklusiv DM Junior Langbane 2021 | 08-07-2021 |
| 20 | 52.68 | 706 | 858 | Kronborg Open 2022 | 19-03-2022 |
| 21 | 52.75 | 703 | 854 | Nordiske Junior Langbane 2019 | 13-07-2019 |
| 22 | 52.76 | 702 | 854 | DM Langbane 2019 | 11-07-2019 |
| 23 | 52.81 | 700 | 851 | Øst Junior/Senior Langbane 2020 | 29-02-2020 |
| 24 | 52.90 | 697 | 847 | Øst Junior/Senior Langbane 2020 | 01-03-2020 |
| 25 | 53.05 | 691 | 840 | Danish Open og DMJ Langbane 2019 | 08-04-2019 |
| 26 | 53.38 | 678 | 824 | Triple Meet 3 | 08-03-2020 |
| 27 | 53.46 | 675 | 821 | Danish Open og DMJ Langbane 2019 | 08-04-2019 |
| 28 | 53.71 | 666 | 809 | Arena Lyngby Open 2019 Stadion | 20-01-2019 |
| 29 | 54.03 | 654 | 795 | DM Årgang (L) | 02-07-2018 |
| 30 | 54.32 | 644 | 782 | Øst Junior/Senior Langbane 2019 | 10-03-2019 |
| 31 | 54.39 | 641 | 779 | Øst Junior/Senior Langbane 2019 | 10-03-2019 |
| 32 | 54.52 | 636 | 774 | Øst Junior/Senior Langbane 2019 | 08-03-2019 |
| 33 | 54.87 | 624 | 759 | Arena Lyngby Open 2019 Stadion | 20-01-2019 |
| 34 | 55.07 | 618 | 751 | DM Årgang (L) | 02-07-2018 |
| 35 | 55.10 | 617 | 749 | Hørsholm Cup | 25-05-2019 |
| 36 | 55.53 | 602 | 732 | Copenhagen Swim Cup 2018 | 03-06-2018 |
| 37 | 55.77 | 595 | 723 | Farum Cup 2018 | 06-05-2018 |
| 38 | 55.85 | 592 | 720 | VAT Copenhagen Open 2018 | 12-05-2018 |
| 39 | 56.47 | 573 | 696 | Kronborg Open 2018 | 10-03-2018 |
| 40 | 56.81 | 563 | 684 | Tripple Meet 4 | 04-05-2019 |
| 41 | 56.94 | 559 | 679 | DM Årgang (L) | 26-06-2017 |
| 42 | 57.10 | 554 | 673 | Copenhagen Swim Cup 2018 | 03-06-2018 |
| 43 | 58.00 | 529 | 642 | Handelsbanken Farum Cup 2017 | 07-05-2017 |
| 44 | 58.09 | 526 | 639 | DM Årgang (L) | 26-06-2017 |
| 45 | 58.15 | 524 | 638 | Unicef By 2017 | 02-04-2017 |
| 46 | 58.28 | 521 | 633 | Gentofte Open 2017 (L) | 19-05-2017 |
| 47 | 58.51 | 515 | 626 | Unicef By 2017 | 02-04-2017 |
| 48 | 1:02.75 | 417 | 507 | Danske Årgangs Mesterskaber (L) | 26-06-2016 |
| 49 | 1:08.57 | 320 | 389 | Danske Årgangs Mesterskaber (L) gr.2 | 20-06-2015 |
| 50 | 1:28.07 | 151 | 183 | Triton Open 2013 | 14-04-2013 |