Swimmer profile
Jack Kirby
MaleOpen / SeniorIrvine NovaquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2023–24
50 Free LCM
26.85
—
23.46
▲ 3.39
23.67
▼ 0.21
23.56
▲ 0.11
24.15
▼ 0.59
—
22.68
▲ 1.47
100 Free LCM
57.01
53.14
▲ 3.87
50.97
▲ 2.17
51.73
▼ 0.76
—
50.95
▲ 0.78
—
50.14
▲ 0.81
200 Free LCM
2:06.89
—
—
1:55.40
▲ 11.49
—
—
—
—
400 Free LCM
4:30.73
—
4:23.42
▲ 7.31
4:24.65
▼ 1.23
—
—
—
—
1500 Free LCM
18:31.11
—
17:39.66
▲ 51.45
—
—
—
—
—
50 Back LCM
28.03
26.88
▲ 1.15
26.07
▲ 0.81
26.15
▼ 0.08
—
—
—
—
100 Back LCM
1:03.88
57.01
▲ 6.87
56.19
▲ 0.82
55.80
▲ 0.39
55.42
▲ 0.38
55.57
▼ 0.15
56.10
▼ 0.53
55.89
▲ 0.21
200 Back LCM
2:22.50
2:07.46
▲ 15.04
2:05.22
▲ 2.24
2:05.59
▼ 0.37
2:08.36
▼ 2.77
2:01.85
▲ 6.51
2:07.10
▼ 5.25
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50 Fly LCM
—
—
—
26.31
—
—
—
—
100 Fly LCM
—
—
1:02.76
1:05.82
▼ 3.06
—
—
—
—
200 IM LCM
2:25.83
2:11.18
▲ 14.65
2:09.56
▲ 1.62
2:22.57
▼ 13.01
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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.