With the junior quad sculls (with Nathalie Hill, Zoe McBride, and Hannah Osborne), she won bronze at the event.

[10] In 2014, she became national champion with the women's premier four, with Rebecca Scown, Linda Matthews, and Holly Greenslade in the team.

[11] At the 2015 national championships, she won silver with the women's premier four, this time teamed with Kerri Gowler, Rebecca Scown, and Elizabeth Ross.

[12] Tew won a silver medal at the 2015 World Rowing Championships with the women's eight, qualifying the boat for the 2016 Olympics.

[13] At the 2016 national championships, she won gold in the women's premier four with Kerri Gowler, Fiona Paterson, and Holly Greenslade.