The competition is taking place in Madeira.
Ireland will bid for another medal at the World Para Swimming Championships in Madeira later.
Roisin Ni Riain is back in the pool for the final of the 100-metre backstroke S-13.
Nicole Turner is celebrating a third-place finish in the 200-metre Individual Medley S-M-6 final last night.
The Portarlington swimmer took bronze and will feature again later in the week.

Mack Hansen And Darragh Murray Called To Ireland Squad Ahead Of Their Game Against Australia
Celtic Kenny And McGrath Called Into The Republic Of Ireland Squad Ahead Of World Cup Qualifiers
Monday Morning Sports Update
Sunday Soccer Update
Naas's Jamie Osborne Doubtful For Ireland's Remaining Autumn Nations Series Games After Shoulder Injury
This Evenings GAA Update
Saturday Morning Sports Update
Big Saturday Ahead For Women's Football And Camogie Team