Swimmer profile
Jens Joergensen Costoya
Male13-14Hurricane AquaticsFGC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
41.62
34.14
▲ 7.48
29.50
▲ 4.64
100 Free LCM
—
1:27.86
1:13.91
▲ 13.95
1:05.36
▲ 8.55
200 Free LCM
—
3:16.52
2:38.88
▲ 37.64
2:24.21
▲ 14.67
400 Free LCM
7:22.29
—
6:17.34
▲ 64.95
5:37.68
▲ 39.66
800 Free LCM
—
—
11:44.56
—
50 Back LCM
53.94
—
—
41.58
▲ 12.36
100 Back LCM
—
1:43.38
1:34.63
▲ 8.75
1:23.32
▲ 11.31
200 Back LCM
—
—
—
2:46.05
50 Breast LCM
—
57.03
—
41.46
▲ 15.57
100 Breast LCM
—
1:59.29
1:39.41
▲ 19.88
1:34.89
▲ 4.52
200 Breast LCM
—
—
3:27.76
3:27.31
▲ 0.45
50 Fly LCM
—
54.76
—
—
100 Fly LCM
—
2:00.61
1:37.03
▲ 23.58
—
200 IM LCM
—
3:43.58
3:00.94
▲ 42.64
2:54.79
▲ 6.15
400 IM LCM
—
—
—
6:15.29
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.