Swimmer profile
Gian Santos
MaleOpen / SeniorIrvine NovaquaticsSCS · WESTERNCollege athlete · Columbia UniversityD1
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
35.33
31.58
▲ 3.75
29.66
▲ 1.92
29.24
▲ 0.42
—
—
23.74
▲ 5.50
23.98
▼ 0.24
23.66
▲ 0.32
23.70
▼ 0.04
100 Free LCM
1:14.01
1:08.51
▲ 5.50
1:03.11
▲ 5.40
1:01.88
▲ 1.23
55.12
▲ 6.76
53.88
▲ 1.24
51.56
▲ 2.32
51.18
▲ 0.38
51.31
▼ 0.13
50.38
▲ 0.93
200 Free LCM
2:38.32
2:30.99
▲ 7.33
2:15.37
▲ 15.62
2:15.47
▼ 0.10
1:58.74
▲ 16.73
1:55.84
▲ 2.90
1:53.64
▲ 2.20
1:51.17
▲ 2.47
1:50.57
▲ 0.60
1:51.01
▼ 0.44
400 Free LCM
5:38.18
5:14.37
▲ 23.81
4:45.91
▲ 28.46
4:35.95
▲ 9.96
4:14.47
▲ 21.48
4:05.21
▲ 9.26
4:00.01
▲ 5.20
3:55.61
▲ 4.40
3:55.80
▼ 0.19
3:59.08
▼ 3.28
800 Free LCM
—
—
—
9:39.18
8:59.60
▲ 39.58
8:52.86
▲ 6.74
8:33.27
▲ 19.59
8:30.85
▲ 2.42
8:26.11
▲ 4.74
—
1500 Free LCM
—
—
—
18:33.79
16:52.42
▲ 101.37
16:28.51
▲ 23.91
16:16.33
▲ 12.18
16:06.32
▲ 10.01
—
—
50 Back LCM
40.85
39.10
▲ 1.75
37.03
▲ 2.07
—
—
—
—
—
—
—
100 Back LCM
1:24.91
1:22.85
▲ 2.06
1:17.85
▲ 5.00
1:15.25
▲ 2.60
—
—
1:05.21
▲ 10.04
1:02.53
▲ 2.68
—
1:00.05
▲ 2.48
200 Back LCM
—
—
2:50.58
2:39.06
▲ 11.52
—
2:20.20
▲ 18.86
2:17.24
▲ 2.96
2:22.08
▼ 4.84
2:13.92
▲ 8.16
—
50 Breast LCM
45.30
41.52
▲ 3.78
39.10
▲ 2.42
—
—
—
—
—
—
—
100 Breast LCM
1:34.15
1:27.78
▲ 6.37
1:19.19
▲ 8.59
1:22.64
▼ 3.45
1:09.65
▲ 12.99
—
1:07.72
▲ 1.93
1:06.63
▲ 1.09
1:05.59
▲ 1.04
—
200 Breast LCM
—
—
2:53.53
2:51.13
▲ 2.40
2:27.59
▲ 23.54
2:27.10
▲ 0.49
2:24.73
▲ 2.37
2:20.90
▲ 3.83
2:16.45
▲ 4.45
2:16.08
▲ 0.37
50 Fly LCM
40.69
35.19
▲ 5.50
33.23
▲ 1.96
—
—
—
—
—
—
—
100 Fly LCM
1:23.14
1:19.14
▲ 4.00
1:10.27
▲ 8.87
1:12.04
▼ 1.77
—
1:00.44
▲ 11.60
—
58.13
▲ 2.31
56.89
▲ 1.24
55.05
▲ 1.84
200 Fly LCM
—
—
—
2:40.45
2:25.25
▲ 15.20
—
—
2:13.12
▲ 12.13
—
—
200 IM LCM
2:56.68
2:46.00
▲ 10.68
2:35.47
▲ 10.53
2:29.04
▲ 6.43
2:12.56
▲ 16.48
2:09.85
▲ 2.71
2:07.48
▲ 2.37
2:05.60
▲ 1.88
2:04.44
▲ 1.16
2:03.64
▲ 0.80
400 IM LCM
—
—
5:30.74
5:19.06
▲ 11.68
4:45.47
▲ 33.59
4:37.78
▲ 7.69
4:31.50
▲ 6.28
4:27.26
▲ 4.24
4:30.27
▼ 3.01
4:27.89
▲ 2.38
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.