Swimmer profile
Ayaan Olasewere
Female17-18Chelsea Piers Aquatic ClubCT · EASTERNCollege athlete · Washington University in St. LouisD3
SeasonUSA Swimming season runs Sept – Aug
Event
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 SCY
40.27
35.28
▲ 4.99
32.09
▲ 3.19
29.23
▲ 2.86
26.28
▲ 2.95
26.07
▲ 0.21
24.84
▲ 1.23
24.17
▲ 0.67
23.87
▲ 0.30
23.57
▲ 0.30
23.80
▼ 0.23
23.75
▲ 0.05
100 Free SCY
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1:13.85
1:02.46
▲ 11.39
1:01.48
▲ 0.98
57.59
▲ 3.89
54.90
▲ 2.69
52.63
▲ 2.27
52.29
▲ 0.34
52.12
▲ 0.17
52.18
▼ 0.06
52.11
▲ 0.07
200 Free SCY
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2:37.49
2:28.06
▲ 9.43
2:13.51
▲ 14.55
2:07.49
▲ 6.02
2:01.74
▲ 5.75
1:59.79
▲ 1.95
1:57.41
▲ 2.38
1:55.47
▲ 1.94
1:55.75
▼ 0.28
1:55.43
▲ 0.32
500 Free SCY
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—
—
—
6:15.40
5:47.20
▲ 28.20
5:30.44
▲ 16.76
5:27.92
▲ 2.52
—
—
5:25.33
▲ 2.59
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50 Back SCY
58.19
43.71
▲ 14.48
38.40
▲ 5.31
36.26
▲ 2.14
34.00
▲ 2.26
32.79
▲ 1.21
—
—
31.15
▲ 1.64
—
—
—
100 Back SCY
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—
1:22.31
1:16.07
▲ 6.24
1:13.98
▲ 2.09
1:08.16
▲ 5.82
1:05.98
▲ 2.18
1:07.78
▼ 1.80
—
1:08.63
▼ 0.85
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—
50 Breast SCY
—
44.39
40.43
▲ 3.96
37.13
▲ 3.30
35.14
▲ 1.99
33.88
▲ 1.26
—
—
32.72
▲ 1.16
33.03
▼ 0.31
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—
100 Breast SCY
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—
1:27.07
1:22.53
▲ 4.54
1:17.61
▲ 4.92
1:14.31
▲ 3.30
1:12.30
▲ 2.01
1:09.29
▲ 3.01
1:08.01
▲ 1.28
1:09.02
▼ 1.01
1:08.91
▲ 0.11
1:08.85
▲ 0.06
200 Breast SCY
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—
—
—
2:45.86
2:44.82
▲ 1.04
2:37.19
▲ 7.63
2:33.62
▲ 3.57
2:31.85
▲ 1.77
2:43.79
▼ 11.94
2:31.62
▲ 12.17
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50 Fly SCY
—
40.58
34.64
▲ 5.94
32.02
▲ 2.62
30.32
▲ 1.70
30.25
▲ 0.07
—
—
28.15
▲ 2.10
28.24
▼ 0.09
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—
100 Fly SCY
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—
—
—
1:11.63
1:07.15
▲ 4.48
1:03.69
▲ 3.46
1:02.21
▲ 1.48
1:00.73
▲ 1.48
59.11
▲ 1.62
59.36
▼ 0.25
1:02.72
▼ 3.36
100 IM SCY
1:39.38
1:27.31
▲ 12.07
1:17.50
▲ 9.81
1:12.72
▲ 4.78
1:10.43
▲ 2.29
1:06.01
▲ 4.42
—
1:05.00
▲ 1.01
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—
—
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200 IM SCY
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2:48.77
2:35.77
▲ 13.00
2:27.13
▲ 8.64
2:24.20
▲ 2.93
2:18.89
▲ 5.31
2:15.65
▲ 3.24
2:18.15
▼ 2.50
2:20.07
▼ 1.92
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400 IM SCY
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—
—
—
—
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4:59.86
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—
—
—
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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.