Swimmer profile
Preston Pierce
Male15-16Gold's Aquatic Club CamasOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
29.70
28.07
▲ 1.63
27.99
▲ 0.08
100 Free SCY
—
1:05.41
1:02.90
▲ 2.51
58.75
▲ 4.15
200 Free SCY
3:05.48
2:25.97
▲ 39.51
2:13.85
▲ 12.12
2:09.31
▲ 4.54
500 Free SCY
—
6:30.80
6:08.91
▲ 21.89
—
100 Back SCY
—
1:20.44
1:12.39
▲ 8.05
—
200 Back SCY
—
2:46.61
2:41.10
▲ 5.51
—
100 Breast SCY
—
1:31.66
1:26.38
▲ 5.28
—
200 Breast SCY
—
3:20.85
—
—
100 Fly SCY
—
1:21.43
1:09.45
▲ 11.98
1:08.66
▲ 0.79
200 Fly SCY
—
—
—
2:38.51
100 IM SCY
1:47.84
—
—
—
200 IM SCY
—
2:43.62
2:31.92
▲ 11.70
2:26.07
▲ 5.85
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.