Swimmer profile
Liam Custer
MaleOpen / SeniorAlto Swim ClubFL · SOUTHERNCollege athlete · Stanford UniversityD1
SeasonUSA Swimming season runs Sept – Aug
Event
2011–12
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:07.59
36.01
▲ 31.58
33.30
▲ 2.71
31.70
▲ 1.60
30.36
▲ 1.34
28.94
▲ 1.42
26.99
▲ 1.95
26.29
▲ 0.70
—
25.15
▲ 1.14
24.99
▲ 0.16
—
—
—
—
100 Free LCM
—
1:15.99
1:11.64
▲ 4.35
1:08.71
▲ 2.93
1:05.38
▲ 3.33
1:04.25
▲ 1.13
58.79
▲ 5.46
56.55
▲ 2.24
55.65
▲ 0.90
—
54.62
▲ 1.03
54.24
▲ 0.38
—
—
—
200 Free LCM
—
2:40.11
2:31.71
▲ 8.40
2:23.61
▲ 8.10
2:14.13
▲ 9.48
2:14.33
▼ 0.20
2:04.86
▲ 9.47
2:01.01
▲ 3.85
1:55.68
▲ 5.33
1:52.88
▲ 2.80
2:03.61
▼ 10.73
1:54.53
▲ 9.08
1:57.30
▼ 2.77
—
1:59.14
▼ 1.84
400 Free LCM
—
5:48.55
5:10.65
▲ 37.90
4:51.96
▲ 18.69
4:38.45
▲ 13.51
4:35.19
▲ 3.26
4:19.09
▲ 16.10
4:13.29
▲ 5.80
4:04.44
▲ 8.85
3:58.06
▲ 6.38
4:01.92
▼ 3.86
4:04.08
▼ 2.16
4:04.95
▼ 0.87
3:56.67
▲ 8.28
—
800 Free LCM
—
—
—
9:58.69
9:29.46
▲ 29.23
9:24.66
▲ 4.80
8:55.75
▲ 28.91
8:38.70
▲ 17.05
8:24.36
▲ 14.34
8:09.69
▲ 14.67
8:15.09
▼ 5.40
8:22.41
▼ 7.32
8:19.86
▲ 2.55
8:11.27
▲ 8.59
8:26.69
▼ 15.42
1500 Free LCM
—
—
—
19:33.64
18:11.80
▲ 81.84
18:02.50
▲ 9.30
17:30.40
▲ 32.10
16:22.53
▲ 67.87
16:04.32
▲ 18.21
15:35.69
▲ 28.63
16:06.66
▼ 30.97
—
—
—
—
50 Back LCM
58.36
39.58
▲ 18.78
36.52
▲ 3.06
36.94
▼ 0.42
34.20
▲ 2.74
—
32.04
▲ 2.16
29.82
▲ 2.22
—
—
27.97
▲ 1.85
—
—
—
—
100 Back LCM
—
1:24.98
1:19.79
▲ 5.19
1:18.31
▲ 1.48
1:11.75
▲ 6.56
1:11.73
▲ 0.02
1:03.74
▲ 7.99
1:02.96
▲ 0.78
1:00.14
▲ 2.82
—
59.25
▲ 0.89
—
—
—
—
200 Back LCM
—
—
—
—
2:28.13
2:26.66
▲ 1.47
2:17.36
▲ 9.30
2:07.04
▲ 10.32
2:03.98
▲ 3.06
2:04.89
▼ 0.91
—
—
—
—
—
50 Breast LCM
—
55.29
—
—
—
—
—
—
—
—
—
—
—
—
—
100 Breast LCM
—
1:53.79
1:38.03
▲ 15.76
1:37.04
▲ 0.99
1:30.67
▲ 6.37
1:26.82
▲ 3.85
1:19.35
▲ 7.47
1:16.65
▲ 2.70
—
—
1:09.78
▲ 6.87
1:08.72
▲ 1.06
—
—
—
200 Breast LCM
—
—
—
—
—
3:05.59
—
2:43.58
▲ 22.01
—
2:30.31
▲ 13.27
2:47.82
▼ 17.51
—
—
—
—
50 Fly LCM
—
36.10
33.66
▲ 2.44
33.41
▲ 0.25
31.16
▲ 2.25
31.52
▼ 0.36
—
—
—
—
—
—
—
—
—
100 Fly LCM
—
1:24.94
1:16.06
▲ 8.88
1:13.70
▲ 2.36
1:08.72
▲ 4.98
1:08.91
▼ 0.19
1:04.89
▲ 4.02
1:00.61
▲ 4.28
—
—
56.97
▲ 3.64
57.42
▼ 0.45
—
—
—
200 Fly LCM
—
—
—
—
2:31.18
2:27.92
▲ 3.26
2:23.73
▲ 4.19
2:16.96
▲ 6.77
2:05.17
▲ 11.79
2:02.59
▲ 2.58
2:03.59
▼ 1.00
2:03.12
▲ 0.47
—
2:04.87
▼ 1.75
2:06.87
▼ 2.00
200 IM LCM
—
3:09.20
2:51.82
▲ 17.38
2:48.61
▲ 3.21
2:39.27
▲ 9.34
2:36.52
▲ 2.75
2:18.68
▲ 17.84
2:13.96
▲ 4.72
2:09.08
▲ 4.88
2:04.57
▲ 4.51
2:06.66
▼ 2.09
2:05.69
▲ 0.97
2:09.82
▼ 4.13
—
2:10.16
▼ 0.34
400 IM LCM
—
—
—
5:58.08
5:21.96
▲ 36.12
5:20.26
▲ 1.70
4:58.86
▲ 21.40
4:40.36
▲ 18.50
4:32.01
▲ 8.35
4:25.40
▲ 6.61
4:31.43
▼ 6.03
4:31.19
▲ 0.24
4:34.25
▼ 3.06
4:28.17
▲ 6.08
4:32.42
▼ 4.25
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.