Swimmer profile
Collins Brock
Female13-14RISE Aquatic ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
59.16
43.31
▲ 15.85
35.78
▲ 7.53
31.94
▲ 3.84
29.76
▲ 2.18
26.83
▲ 2.93
26.17
▲ 0.66
100 Free SCY
—
1:41.25
1:20.05
▲ 21.20
1:16.18
▲ 3.87
1:03.14
▲ 13.04
57.87
▲ 5.27
55.83
▲ 2.04
200 Free SCY
—
—
—
2:40.58
2:24.72
▲ 15.86
2:13.34
▲ 11.38
2:00.76
▲ 12.58
500 Free SCY
—
—
—
—
—
—
5:23.33
50 Back SCY
57.92
53.04
▲ 4.88
38.58
▲ 14.46
34.50
▲ 4.08
31.38
▲ 3.12
28.16
▲ 3.22
26.25
▲ 1.91
100 Back SCY
—
—
—
1:21.17
1:10.18
▲ 10.99
1:01.76
▲ 8.42
57.69
▲ 4.07
200 Back SCY
—
—
—
—
—
—
2:07.21
50 Breast SCY
—
—
56.48
44.61
▲ 11.87
38.39
▲ 6.22
36.39
▲ 2.00
35.93
▲ 0.46
100 Breast SCY
—
—
2:02.35
1:38.19
▲ 24.16
1:23.77
▲ 14.42
1:20.50
▲ 3.27
1:12.04
▲ 8.46
200 Breast SCY
—
—
—
—
—
—
2:37.16
50 Fly SCY
—
—
41.14
36.44
▲ 4.70
31.15
▲ 5.29
29.27
▲ 1.88
28.19
▲ 1.08
100 Fly SCY
—
—
—
1:23.16
1:13.65
▲ 9.51
1:04.85
▲ 8.80
1:06.27
▼ 1.42
200 Fly SCY
—
—
—
—
—
—
2:27.91
100 IM SCY
—
—
—
1:22.68
1:12.25
▲ 10.43
1:06.05
▲ 6.20
—
200 IM SCY
—
—
—
3:11.72
—
2:27.08
▲ 44.64
2:13.70
▲ 13.38
400 IM SCY
—
—
—
—
—
—
4:52.17
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.