On the 19th, Geraldina worked at the CW course for the Queen Elizabeth II Cup, where she will team up again with jockey C. Demuro. She marked a time of 86.7 seconds for 6 furlongs (1200m), with splits of 38.6 seconds for 3 furlongs (600m) and 11.2 seconds for the final furlong (200m), while moving smoothly and athletically.

Her trackwork rider for the morning, jockey Taisei Danno commented, "She had better contact with the bridle throughout the course than usual. The way she took up the bit when picking up the pace was also good," he added, and expressed a favourable impression. Trainer Takashi Saito also wore a satisfied expression, and said, "Her movement when she turned for home was good, and the way she finished off her work was also good."