Swimmer profile
Meredith Sperling
Female17-18East Grand Rapids AquaticsMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
44.25
39.45
▲ 4.80
32.20
▲ 7.25
30.02
▲ 2.18
29.97
▲ 0.05
29.41
▲ 0.56
29.02
▲ 0.39
—
100 Free LCM
1:37.08
1:20.38
▲ 16.70
—
1:05.79
▲ 14.59
1:04.51
▲ 1.28
—
1:02.49
▲ 2.02
—
200 Free LCM
—
2:55.75
—
2:28.55
▲ 27.20
2:21.11
▲ 7.44
2:17.59
▲ 3.52
—
—
400 Free LCM
—
—
—
5:21.01
5:16.10
▲ 4.91
4:53.74
▲ 22.36
5:02.76
▼ 9.02
4:59.62
▲ 3.14
50 Back LCM
48.55
41.59
▲ 6.96
36.98
▲ 4.61
33.98
▲ 3.00
34.07
▼ 0.09
32.38
▲ 1.69
31.71
▲ 0.67
32.13
▼ 0.42
100 Back LCM
—
1:25.81
—
1:13.18
▲ 12.63
1:13.02
▲ 0.16
1:08.58
▲ 4.44
1:08.04
▲ 0.54
1:08.86
▼ 0.82
200 Back LCM
—
—
—
2:46.44
2:38.33
▲ 8.11
2:31.59
▲ 6.74
2:29.18
▲ 2.41
2:29.35
▼ 0.17
50 Breast LCM
—
—
45.74
—
—
—
—
—
100 Breast LCM
—
1:53.69
—
—
—
—
—
—
50 Fly LCM
—
43.44
35.42
▲ 8.02
33.68
▲ 1.74
—
32.00
▲ 1.68
31.82
▲ 0.18
32.27
▼ 0.45
100 Fly LCM
—
—
1:25.49
1:20.91
▲ 4.58
—
1:09.83
▲ 11.08
1:08.29
▲ 1.54
1:13.58
▼ 5.29
200 IM LCM
—
—
3:00.13
2:51.79
▲ 8.34
—
—
2:35.01
▲ 16.78
2:33.61
▲ 1.40
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.