Swimmer profile
Gia Costello
Female13-14Waterloo SwimmingST · SOUTHERN
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
50.47
44.25
▲ 6.22
38.06
▲ 6.19
36.99
▲ 1.07
31.87
▲ 5.12
30.61
▲ 1.26
28.64
▲ 1.97
28.41
▲ 0.23
100 Free SCY
—
—
1:25.93
1:16.54
▲ 9.39
1:10.44
▲ 6.10
1:07.02
▲ 3.42
1:03.38
▲ 3.64
1:01.48
▲ 1.90
200 Free SCY
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—
—
—
2:35.90
2:25.40
▲ 10.50
2:15.81
▲ 9.59
2:15.01
▲ 0.80
500 Free SCY
—
—
—
7:30.25
6:47.04
▲ 43.21
6:24.06
▲ 22.98
5:54.70
▲ 29.36
5:49.24
▲ 5.46
1000 Free SCY
—
—
—
—
—
—
—
12:10.23
1650 Free SCY
—
—
—
—
—
—
20:45.80
—
50 Back SCY
53.03
49.68
▲ 3.35
41.52
▲ 8.16
40.41
▲ 1.11
38.95
▲ 1.46
35.94
▲ 3.01
33.68
▲ 2.26
33.19
▲ 0.49
100 Back SCY
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—
1:35.69
1:26.45
▲ 9.24
1:21.11
▲ 5.34
—
1:10.12
▲ 10.99
—
200 Back SCY
—
—
—
—
—
2:44.40
2:30.42
▲ 13.98
2:28.27
▲ 2.15
50 Breast SCY
1:00.79
54.55
▲ 6.24
49.33
▲ 5.22
44.95
▲ 4.38
38.35
▲ 6.60
35.77
▲ 2.58
33.62
▲ 2.15
33.75
▼ 0.13
100 Breast SCY
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—
1:44.70
1:33.97
▲ 10.73
1:23.02
▲ 10.95
1:18.47
▲ 4.55
1:13.92
▲ 4.55
1:13.31
▲ 0.61
200 Breast SCY
—
—
—
—
—
2:48.79
2:37.97
▲ 10.82
2:38.44
▼ 0.47
50 Fly SCY
—
46.98
40.53
▲ 6.45
35.14
▲ 5.39
33.40
▲ 1.74
31.81
▲ 1.59
29.37
▲ 2.44
29.17
▲ 0.20
100 Fly SCY
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—
—
1:32.93
1:19.28
▲ 13.65
1:14.34
▲ 4.94
1:08.96
▲ 5.38
1:06.38
▲ 2.58
200 Fly SCY
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—
—
—
—
—
—
2:30.70
100 IM SCY
—
—
1:32.32
1:23.29
▲ 9.03
1:19.32
▲ 3.97
1:13.56
▲ 5.76
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—
200 IM SCY
—
—
—
3:05.95
2:44.74
▲ 21.21
2:37.54
▲ 7.20
2:25.05
▲ 12.49
2:24.03
▲ 1.02
400 IM SCY
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—
—
—
—
—
5:09.74
5:12.74
▼ 3.00
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.