Swimmer profile
Alyssa Kooy
FemaleOpen / SeniorThunder Coast AquaticsPC · WESTERNCollege athlete · Chapman UniversityD3
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
50 Free LCM
28.23
27.17
▲ 1.06
27.75
▼ 0.58
100 Free LCM
1:02.43
1:01.10
▲ 1.33
1:02.20
▼ 1.10
200 Free LCM
—
2:22.06
—
50 Fly LCM
30.87
—
30.32
▲ 0.55
100 Fly LCM
1:09.31
—
1:13.32
▼ 4.01
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.