Swimmer profile
Nirelle de Witt
Female15-16Palo Alto Stanford AquaticsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2022–23
2023–24
2024–25
2025–26
50 Free SCY
45.04
43.36
▲ 1.68
—
29.66
▲ 13.70
27.66
▲ 2.00
26.38
▲ 1.28
26.57
▼ 0.19
100 Free SCY
—
—
1:31.10
1:08.01
▲ 23.09
1:01.87
▲ 6.14
58.87
▲ 3.00
58.54
▲ 0.33
200 Free SCY
—
—
3:22.37
2:31.14
▲ 51.23
2:17.56
▲ 13.58
2:14.89
▲ 2.67
2:10.31
▲ 4.58
500 Free SCY
—
—
—
6:53.51
—
6:10.70
▲ 42.81
—
50 Back SCY
—
51.92
47.53
▲ 4.39
34.29
▲ 13.24
33.18
▲ 1.11
31.70
▲ 1.48
30.89
▲ 0.81
100 Back SCY
—
—
1:40.01
1:16.78
▲ 23.23
1:09.63
▲ 7.15
1:07.17
▲ 2.46
1:03.66
▲ 3.51
200 Back SCY
—
—
—
2:53.32
2:30.84
▲ 22.48
2:23.74
▲ 7.10
2:18.76
▲ 4.98
50 Breast SCY
1:21.57
—
—
47.44
▲ 34.13
38.50
▲ 8.94
38.55
▼ 0.05
36.41
▲ 2.14
100 Breast SCY
—
—
2:17.24
—
1:27.06
▲ 50.18
1:24.00
▲ 3.06
1:21.83
▲ 2.17
50 Fly SCY
—
1:00.61
51.48
▲ 9.13
38.11
▲ 13.37
31.73
▲ 6.38
30.19
▲ 1.54
29.84
▲ 0.35
100 Fly SCY
—
—
—
—
1:20.88
1:14.89
▲ 5.99
1:05.87
▲ 9.02
100 IM SCY
—
—
1:44.06
1:22.52
▲ 21.54
1:17.45
▲ 5.07
—
—
200 IM SCY
—
—
3:50.00
3:08.68
▲ 41.32
2:39.59
▲ 29.09
2:34.80
▲ 4.79
2:31.00
▲ 3.80
400 IM SCY
—
—
—
—
5:54.40
5:37.28
▲ 17.12
—
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.