Swimmer profile
Josephine Mathis
Female15-16Converse County WavesWY · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2022–23
2023–24
50 Free LCM
—
35.69
33.53
▲ 2.16
100 Free LCM
2:22.95
1:18.68
▲ 64.27
1:12.21
▲ 6.47
50 Back LCM
1:12.76
—
—
100 Back LCM
—
1:35.93
1:22.82
▲ 13.11
100 Fly LCM
—
—
1:26.43
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.