Swimmer profile
Alistair Peng
Male15-16TAC TitansNC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
51.64
43.86
▲ 7.78
35.15
▲ 8.71
30.64
▲ 4.51
28.46
▲ 2.18
26.37
▲ 2.09
26.44
▼ 0.07
25.52
▲ 0.92
—
100 Free LCM
1:58.09
1:38.27
▲ 19.82
1:22.20
▲ 16.07
1:08.49
▲ 13.71
1:01.12
▲ 7.37
1:00.24
▲ 0.88
57.67
▲ 2.57
58.51
▼ 0.84
56.32
▲ 2.19
200 Free LCM
—
—
3:00.58
2:31.68
▲ 28.90
2:18.68
▲ 13.00
2:11.17
▲ 7.51
2:07.51
▲ 3.66
2:02.15
▲ 5.36
2:02.26
▼ 0.11
400 Free LCM
—
—
—
5:24.65
4:55.26
▲ 29.39
4:39.65
▲ 15.61
4:31.33
▲ 8.32
4:13.14
▲ 18.19
4:27.49
▼ 14.35
800 Free LCM
—
—
—
—
—
9:34.63
9:14.71
▲ 19.92
8:44.79
▲ 29.92
—
1500 Free LCM
—
—
—
—
—
18:29.06
—
17:11.20
▲ 77.86
17:41.64
▼ 30.44
50 Back LCM
1:01.84
49.25
▲ 12.59
39.88
▲ 9.37
35.96
▲ 3.92
32.82
▲ 3.14
—
—
29.29
▲ 3.53
—
100 Back LCM
2:09.39
1:46.75
▲ 22.64
1:28.34
▲ 18.41
1:16.41
▲ 11.93
1:10.66
▲ 5.75
1:06.76
▲ 3.90
1:04.30
▲ 2.46
—
—
200 Back LCM
—
—
3:17.27
2:45.18
▲ 32.09
2:32.30
▲ 12.88
2:26.43
▲ 5.87
2:19.95
▲ 6.48
—
2:19.24
▲ 0.71
50 Breast LCM
1:14.25
1:01.22
▲ 13.03
53.16
▲ 8.06
49.36
▲ 3.80
40.93
▲ 8.43
—
—
—
—
100 Breast LCM
2:52.73
2:13.77
▲ 38.96
1:54.72
▲ 19.05
1:39.87
▲ 14.85
1:28.16
▲ 11.71
1:20.52
▲ 7.64
1:17.09
▲ 3.43
—
—
200 Breast LCM
—
—
—
—
3:07.90
3:06.12
▲ 1.78
2:49.00
▲ 17.12
—
—
50 Fly LCM
—
52.89
42.69
▲ 10.20
34.27
▲ 8.42
30.19
▲ 4.08
—
—
27.51
▲ 2.68
—
100 Fly LCM
—
—
1:38.98
1:17.75
▲ 21.23
1:09.87
▲ 7.88
1:07.09
▲ 2.78
1:00.75
▲ 6.34
59.20
▲ 1.55
59.40
▼ 0.20
200 Fly LCM
—
—
—
—
2:41.09
2:31.02
▲ 10.07
2:18.82
▲ 12.20
2:09.97
▲ 8.85
2:15.38
▼ 5.41
200 IM LCM
—
—
3:22.60
2:49.26
▲ 33.34
2:36.52
▲ 12.74
2:26.71
▲ 9.81
—
2:16.40
▲ 10.31
2:15.68
▲ 0.72
400 IM LCM
—
—
—
—
5:31.08
5:16.64
▲ 14.44
5:11.80
▲ 4.84
4:55.78
▲ 16.02
4:48.75
▲ 7.03
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.