Swimmer profile
Preston Grandpre
MaleOpen / SeniorFASTAZ · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2024–25
2025–26
50 Free LCM
24.42
24.47
▼ 0.05
24.95
▼ 0.48
23.73
▲ 1.22
—
100 Free LCM
54.30
53.79
▲ 0.51
—
52.35
▲ 1.44
—
200 Free LCM
2:00.83
—
—
1:59.63
▲ 1.20
—
100 Back LCM
1:08.27
—
—
—
—
50 Fly LCM
—
26.29
25.79
▲ 0.50
24.69
▲ 1.10
24.63
▲ 0.06
100 Fly LCM
57.67
56.11
▲ 1.56
58.34
▼ 2.23
54.36
▲ 3.98
—
200 Fly LCM
—
—
—
2:18.07
—
200 IM LCM
2:23.69
—
—
—
—
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.