Swimmer profile
Kayson Petersen
Male13-14Magic Valley MarlinsSR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2025–26
50 Free LCM
32.10
100 Free LCM
1:14.54
50 Back LCM
41.77
100 Back LCM
1:37.07
50 Breast LCM
48.45
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.