Swimmer profile
Jace Biren
Male11-12Chelsea Piers Aquatic ClubCT · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
47.53
35.01
▲ 12.52
30.45
▲ 4.56
29.21
▲ 1.24
100 Free SCY
1:41.93
1:26.29
▲ 15.64
1:11.33
▲ 14.96
1:07.56
▲ 3.77
200 Free SCY
—
—
2:29.92
2:22.30
▲ 7.62
500 Free SCY
—
—
—
6:16.55
50 Back SCY
54.96
42.98
▲ 11.98
40.67
▲ 2.31
34.15
▲ 6.52
100 Back SCY
—
1:34.82
1:24.33
▲ 10.49
1:16.03
▲ 8.30
200 Back SCY
—
—
—
2:38.69
25 Breast SCY
48.84
—
—
—
50 Breast SCY
53.80
44.76
▲ 9.04
37.30
▲ 7.46
33.03
▲ 4.27
100 Breast SCY
1:55.05
1:40.70
▲ 14.35
1:24.38
▲ 16.32
1:12.81
▲ 11.57
200 Breast SCY
—
—
3:08.95
2:37.69
▲ 31.26
25 Fly SCY
27.10
—
—
—
50 Fly SCY
1:01.53
51.08
▲ 10.45
37.36
▲ 13.72
34.54
▲ 2.82
100 IM SCY
—
1:38.68
1:22.53
▲ 16.15
1:11.52
▲ 11.01
200 IM SCY
—
—
3:00.92
2:37.39
▲ 23.53
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.