Swimmer profile
Grey Simpson
Male15-16Helena Lions Swim TeamMT · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.44
—
29.44
▲ 8.00
29.35
▲ 0.09
100 Free LCM
—
1:11.82
1:05.77
▲ 6.05
—
200 Free LCM
—
—
—
2:25.45
400 Free LCM
—
—
—
5:08.66
50 Back LCM
42.38
—
32.74
▲ 9.64
—
100 Back LCM
—
—
1:13.95
—
50 Breast LCM
46.18
—
39.64
▲ 6.54
—
100 Breast LCM
—
—
1:28.76
—
50 Fly LCM
—
35.88
32.03
▲ 3.85
—
200 IM LCM
—
—
—
2:40.71
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.