Swimmer profile
Liam Peterson
Male15-16Potomac MarlinsPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
—
28.46
26.80
▲ 1.66
25.09
▲ 1.71
100 Free SCY
—
1:01.13
57.25
▲ 3.88
53.49
▲ 3.76
200 Free SCY
—
2:13.02
2:12.90
▲ 0.12
2:03.42
▲ 9.48
500 Free SCY
—
6:03.31
—
5:24.80
▲ 38.51
50 Back SCY
34.56
32.16
▲ 2.40
28.46
▲ 3.70
26.82
▲ 1.64
100 Back SCY
—
1:08.52
1:00.03
▲ 8.49
55.49
▲ 4.54
200 Back SCY
—
2:26.81
2:18.70
▲ 8.11
2:06.21
▲ 12.49
50 Breast SCY
—
—
35.86
33.58
▲ 2.28
100 Breast SCY
—
1:27.01
1:17.55
▲ 9.46
1:08.09
▲ 9.46
200 Breast SCY
—
—
—
2:42.46
50 Fly SCY
—
31.80
28.97
▲ 2.83
27.02
▲ 1.95
100 Fly SCY
—
1:10.59
1:06.19
▲ 4.40
58.17
▲ 8.02
200 Fly SCY
—
—
2:26.76
2:13.85
▲ 12.91
100 IM SCY
1:21.17
1:14.56
▲ 6.61
1:06.67
▲ 7.89
59.27
▲ 7.40
200 IM SCY
2:43.85
2:33.55
▲ 10.30
2:18.06
▲ 15.49
2:05.90
▲ 12.16
400 IM SCY
—
5:31.44
5:14.27
▲ 17.17
4:35.24
▲ 39.03
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.