She also won three medals (two golds and one bronze) in the same category at the 2005 European Junior Swimming Championships in Budapest, Hungary.

In the 100 m breaststroke, Gomes finished in last place on the fourth heat by four tenths of a second (0.40) behind Croatia's Smiljana Marinović in 1:11.40.

[3][4] In the 200 m breaststroke, Gomes placed twenty-third in the morning prelims with a seasonal best of 2:34.23, nearly two seconds farther from the Portuguese record (2:31.32).

[8][9][10] In her first event, 100 m breaststroke, Gomes challenged seven other swimmers on the fourth heat, including South Korea's Jung Seul-Ki, and two-time Olympian Inna Kapishina of Belarus.

[11] In the 200 m breaststroke, Gomes lowered her personal best to 2:30.18, but failed to advance into the semifinals for the second time, as she placed twenty-ninth overall in the preliminaries.