Swimmer profile
Lainey Guenther
Female15-16Burlingame Aquatic ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
39.19
37.06
▲ 2.13
31.18
▲ 5.88
28.87
▲ 2.31
27.17
▲ 1.70
26.18
▲ 0.99
25.87
▲ 0.31
25.34
▲ 0.53
100 Free SCY
1:33.56
1:25.82
▲ 7.74
1:11.23
▲ 14.59
1:02.49
▲ 8.74
59.22
▲ 3.27
56.07
▲ 3.15
55.61
▲ 0.46
53.75
▲ 1.86
200 Free SCY
—
3:14.40
2:43.27
▲ 31.13
2:23.20
▲ 20.07
2:12.90
▲ 10.30
2:02.64
▲ 10.26
1:58.92
▲ 3.72
1:56.72
▲ 2.20
500 Free SCY
—
8:38.87
7:30.58
▲ 68.29
6:02.62
▲ 87.96
5:50.89
▲ 11.73
5:36.64
▲ 14.25
5:21.90
▲ 14.74
5:19.10
▲ 2.80
1000 Free SCY
—
—
—
13:39.02
12:03.73
▲ 95.29
11:36.77
▲ 26.96
11:14.68
▲ 22.09
10:59.56
▲ 15.12
1650 Free SCY
—
—
—
22:25.40
19:54.38
▲ 151.02
19:16.31
▲ 38.07
18:36.54
▲ 39.77
18:22.50
▲ 14.04
50 Back SCY
52.53
42.46
▲ 10.07
38.27
▲ 4.19
34.78
▲ 3.49
32.38
▲ 2.40
33.81
▼ 1.43
31.37
▲ 2.44
34.95
▼ 3.58
100 Back SCY
—
—
1:29.55
1:16.05
▲ 13.50
1:12.28
▲ 3.77
1:11.02
▲ 1.26
1:04.61
▲ 6.41
1:04.93
▼ 0.32
200 Back SCY
—
—
—
—
—
2:35.44
2:19.20
▲ 16.24
2:19.88
▼ 0.68
50 Breast SCY
56.78
51.16
▲ 5.62
50.01
▲ 1.15
40.13
▲ 9.88
37.29
▲ 2.84
—
—
35.52
▲ 1.77
100 Breast SCY
—
1:49.87
1:47.88
▲ 1.99
—
1:21.91
▲ 25.97
1:17.66
▲ 4.25
1:13.32
▲ 4.34
1:12.25
▲ 1.07
200 Breast SCY
—
—
—
—
—
2:48.82
2:36.33
▲ 12.49
2:38.67
▼ 2.34
50 Fly SCY
59.85
49.64
▲ 10.21
46.38
▲ 3.26
35.29
▲ 11.09
34.41
▲ 0.88
—
30.27
▲ 4.14
31.49
▼ 1.22
100 Fly SCY
—
—
—
—
1:20.79
1:12.44
▲ 8.35
1:03.67
▲ 8.77
1:04.61
▼ 0.94
200 Fly SCY
—
—
—
—
—
2:53.90
2:27.66
▲ 26.24
—
100 IM SCY
1:45.41
1:39.38
▲ 6.03
1:27.07
▲ 12.31
1:16.64
▲ 10.43
1:12.26
▲ 4.38
1:09.23
▲ 3.03
—
—
200 IM SCY
—
3:32.74
3:15.12
▲ 17.62
2:45.35
▲ 29.77
2:35.00
▲ 10.35
2:27.48
▲ 7.52
2:18.93
▲ 8.55
2:17.57
▲ 1.36
400 IM SCY
—
—
—
—
5:40.86
5:07.91
▲ 32.95
4:58.79
▲ 9.12
4:53.07
▲ 5.72
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.