In July 2017 Lozano was invited to a national training for pre juniors.[2] Two years later she won bronze at the 2019 French national championships.[3] She was later called up for another national training camp.[4] In 2021 she took bronze at nationals among gymnasts born in 2007 behind Margot Tran and Shana Loxton-Vernaton.[5] She was then again called up for a national training camp.[6]
In March 2022 she took part in a national test to select the team for the European Championships.[7] On 28 April 2023 she took part in a demonstration in Miramas.[8] In August she was present in another demonstration in Thiais.[9] The following year she took part in the Thiais Grand Prix.[10] Then she was listed as a reserve for the European Championships in Budapest.[11]
In 2025, with the retirement of some of the members of the previous group, she became a starter making her debut at the Grand Prix in Thiais.[12][13] There she won silver in the All-Around and bronze with 5 ribbons.[14][15][16] In April the group competed in the World Cup in Sofia, being 8th overall, 10th with 5 ribbons and 8th with 3 balls & 2 hoops.[17][18][19] Weeks later they were in Tashkent, taking 6th place in the All-Around, 6th place with 5 ribbons and 4th place in the mixed final.[20][21][22] In May they participated in the stage in Portimão, finishing 5th with 5 ribbons, 6th with 3 balls & 2 hoops and winning bronze in the All-Around.[23][24][25] She was then selected for the European Championships in Tallinn, where the group was 9th overall and won silver in the 5 ribbons final.[26][27][28]
France 
France 