Swimmer profile
Zach Walker
Male13-14Tule Nation TritonsCC · 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
44.04
39.70
▲ 4.34
36.91
▲ 2.79
34.19
▲ 2.72
28.33
▲ 5.86
31.64
▼ 3.31
29.59
▲ 2.05
26.90
▲ 2.69
100 Free SCY
1:33.98
1:28.65
▲ 5.33
1:21.88
▲ 6.77
1:15.42
▲ 6.46
1:11.93
▲ 3.49
1:08.24
▲ 3.69
1:02.32
▲ 5.92
58.47
▲ 3.85
200 Free SCY
—
3:09.93
—
2:39.19
▲ 30.74
2:33.81
▲ 5.38
2:25.53
▲ 8.28
2:14.89
▲ 10.64
2:08.43
▲ 6.46
500 Free SCY
—
—
—
7:06.88
6:48.80
▲ 18.08
6:17.50
▲ 31.30
5:51.31
▲ 26.19
5:39.88
▲ 11.43
1000 Free SCY
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—
—
—
—
—
—
12:26.56
1650 Free SCY
—
—
—
—
—
—
—
20:29.31
50 Back SCY
50.63
49.05
▲ 1.58
43.97
▲ 5.08
39.73
▲ 4.24
40.60
▼ 0.87
37.96
▲ 2.64
36.83
▲ 1.13
35.38
▲ 1.45
100 Back SCY
2:12.35
1:54.01
▲ 18.34
—
1:27.36
▲ 26.65
1:26.80
▲ 0.56
1:22.69
▲ 4.11
1:18.61
▲ 4.08
1:15.59
▲ 3.02
200 Back SCY
—
—
—
—
—
—
2:39.85
—
50 Breast SCY
59.72
56.96
▲ 2.76
48.65
▲ 8.31
51.60
▼ 2.95
49.09
▲ 2.51
44.68
▲ 4.41
39.53
▲ 5.15
37.44
▲ 2.09
100 Breast SCY
2:22.33
2:10.10
▲ 12.23
1:44.62
▲ 25.48
1:46.97
▼ 2.35
1:43.32
▲ 3.65
1:34.66
▲ 8.66
1:27.28
▲ 7.38
1:18.67
▲ 8.61
50 Fly SCY
1:01.02
54.10
▲ 6.92
45.40
▲ 8.70
43.97
▲ 1.43
41.27
▲ 2.70
38.30
▲ 2.97
36.04
▲ 2.26
32.60
▲ 3.44
100 Fly SCY
—
2:05.24
—
1:39.52
▲ 25.72
1:36.62
▲ 2.90
1:27.40
▲ 9.22
—
1:14.20
▲ 13.20
100 IM SCY
1:57.38
1:53.34
▲ 4.04
1:31.65
▲ 21.69
1:30.62
▲ 1.03
1:27.96
▲ 2.66
1:22.05
▲ 5.91
1:14.77
▲ 7.28
1:09.34
▲ 5.43
200 IM SCY
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—
—
3:08.84
3:08.30
▲ 0.54
2:54.26
▲ 14.04
2:41.54
▲ 12.72
2:28.05
▲ 13.49
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.