Night four featured a new South American record from Fernando Scheffer as well as wins from Kira Toussaint and veteran Nicholas Dos Santos.
Among Thursday’s event winners were Gabriel Santos in the 100 free, Kira Toussaint in the 50 back, and Leonardo de Deus in the 200 fly.
In addition to Guilherme Costa’s record, Vini Lanza posted the #8 200 IM in the world this year.
Nicholas Santos won the 50 fly in a time of 22.97 on night 4 of the Jose Finkel Trophy.
Joanna Maranhao was close to her continental 200 IM record on day 2 of the Jose Finkel Trophy.
Nicholas Santos swam the fastest textile 50 fly in history with a time of 22.61.
Thiago Simon became the 4th Brazilian ever under the 2:00 mark in the 200 IM with his time of 1:59.49 on day 2 at the Maria Lenk Trophy.
Brazilian Olympian Brandonn Almeida is still nothing but golden through day 3 of the 2016 Brazil Open after tackling the men’s 200 meter IM in day 3 finals.
Daiene Dias and Etiene Medieros each swam new FINA ‘A’ cuts in the prelims of the 100 fly at Brazil’s second Olympic qualifier, the Maria Lenk Trophy, while a score of men, led by Joao Gomes Jr. hit the mark in the 100 breast.
Bruno Fratus clocked the only sub-22 50m freestyle on day 3 of the 2015 Jose Finkel Trophy.