Swimmer profile
Joshua Koenigsberg
Male15-16Empire SwimmingMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
30.45
27.59
▲ 2.86
27.01
▲ 0.58
26.31
▲ 0.70
100 Free LCM
1:06.45
59.95
▲ 6.50
58.91
▲ 1.04
57.14
▲ 1.77
200 Free LCM
2:31.55
2:11.24
▲ 20.31
2:09.31
▲ 1.93
2:07.14
▲ 2.17
400 Free LCM
5:19.33
4:51.62
▲ 27.71
4:29.35
▲ 22.27
4:30.70
▼ 1.35
800 Free LCM
—
—
9:15.99
9:22.36
▼ 6.37
50 Back LCM
37.00
35.06
▲ 1.94
—
—
100 Back LCM
1:24.31
1:15.14
▲ 9.17
1:11.51
▲ 3.63
—
200 Back LCM
2:58.43
—
—
—
50 Breast LCM
44.04
38.39
▲ 5.65
—
—
100 Breast LCM
1:36.14
1:28.04
▲ 8.10
—
—
200 Breast LCM
3:29.05
—
—
—
50 Fly LCM
37.04
30.23
▲ 6.81
31.61
▼ 1.38
28.63
▲ 2.98
100 Fly LCM
—
1:07.03
1:05.13
▲ 1.90
1:04.68
▲ 0.45
200 Fly LCM
—
—
2:26.05
—
200 IM LCM
2:59.22
2:30.01
▲ 29.21
2:29.23
▲ 0.78
—
400 IM LCM
6:19.88
—
5:09.88
▲ 70.00
5:17.18
▼ 7.30
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.