Swimmer profile
Derrick Joseph
Male13-14Atlantic Coast Athletic Clubs of VA, Inc.VA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
28.66
27.80
▲ 0.86
27.15
▲ 0.65
100 Free LCM
1:06.12
1:03.04
▲ 3.08
59.23
▲ 3.81
200 Free LCM
2:41.14
2:23.94
▲ 17.20
2:17.23
▲ 6.71
400 Free LCM
5:50.11
—
5:10.61
▲ 39.50
800 Free LCM
—
—
10:49.20
50 Back LCM
31.75
32.01
▼ 0.26
30.44
▲ 1.57
100 Back LCM
1:11.85
1:10.79
▲ 1.06
1:07.13
▲ 3.66
200 Back LCM
2:39.64
2:39.83
▼ 0.19
2:32.89
▲ 6.94
50 Breast LCM
44.95
—
39.00
▲ 5.95
100 Breast LCM
1:44.73
1:32.77
▲ 11.96
—
200 Breast LCM
—
—
3:11.55
50 Fly LCM
30.89
32.10
▼ 1.21
31.12
▲ 0.98
100 Fly LCM
1:15.28
1:13.01
▲ 2.27
1:09.73
▲ 3.28
200 Fly LCM
—
—
3:09.82
200 IM LCM
2:52.97
2:44.54
▲ 8.43
2:40.02
▲ 4.52
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.