Swimmer profile
Matthew Pfeiffer
Male13-14Team Pittsburgh Elite AquaticsAM · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
35.73
34.30
▲ 1.43
30.18
▲ 4.12
100 Free LCM
1:49.37
—
—
—
50 Back LCM
—
42.02
—
38.76
▲ 3.26
100 Back LCM
2:05.36
—
1:30.74
▲ 34.62
—
50 Breast LCM
—
—
—
39.43
100 Breast LCM
—
1:41.59
—
1:30.42
▲ 11.17
50 Fly LCM
—
37.27
—
31.21
▲ 6.06
100 Fly LCM
—
1:47.85
1:27.03
▲ 20.82
1:12.43
▲ 14.60
200 IM LCM
—
—
—
2:51.11
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.