Swimmer profile
Lennon Doll
Male13-14Central Iowa AquaticsIA · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
44.97
—
33.38
▲ 11.59
100 Free LCM
—
1:22.95
1:16.07
▲ 6.88
50 Back LCM
45.02
40.26
▲ 4.76
36.46
▲ 3.80
100 Back LCM
—
1:32.33
1:26.35
▲ 5.98
50 Fly LCM
—
49.86
48.28
▲ 1.58
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.