Above are the fastest times that Jimmy Ko has achieved in his
swimming career.
For each event, you can find Jimmy's best time, the corresponding time
standard, as well as how much faster Jimmy needs to be to reach the next level.
The last columns provide Jimmy rankings at the team and LSC levels. These rankings are
based on the Jimmy's personal best, his current age category, and team; and are
calculated from all the meets results.
Time Standards
Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard.
See how Jimmy Ko is improving gradually by choosing the distance and
the stroke you are interested in.
You can also compare the Jimmy's time to another swimmer's and even view their profile
for more information about them.
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See all the meets Jimmy Ko has participated in and his
achievement. The last event displayed is the most recent.
For each event, you can find the Jimmy's time, the progress against
Jimmy's best time, the corresponding time
standard, as well as how much faster Jimmy needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
2025 East Coast WinterFest
12/11/2025
Richmond
50 Y Free
26.56
+0.24s
BB
A: 25.59 (+0.97s | 3.7%)
13
1650 Y Free
18:21.65
AA
AAA: 17:35.19 (+46.46s | 4.2%)
13
3
8
9
50 Free
30.12
30.12
100 Free
32.27
1:02.39
100 Free
1:02.39
150 Free
33.53
1:35.92
200 Free
33.55
2:09.47
100 Free
1:07.08
250 Free
33.45
2:42.92
300 Free
33.73
3:16.65
100 Free
1:07.18
350 Free
33.99
3:50.64
400 Free
33.42
4:24.06
100 Free
1:07.41
450 Free
33.86
4:57.92
500 Free
34.28
5:32.20
100 Free
1:08.14
550 Free
34.27
6:06.47
600 Free
34.32
6:40.79
100 Free
1:08.59
650 Free
34.21
7:15.00
700 Free
34.09
7:49.09
100 Free
1:08.30
750 Free
34.06
8:23.15
800 Free
34.08
8:57.23
100 Free
1:08.14
850 Free
34.40
9:31.63
900 Free
33.88
10:05.51
100 Free
1:08.28
950 Free
33.93
10:39.44
1000 Free
34.19
11:13.63
100 Free
1:08.12
1050 Free
33.51
11:47.14
1100 Free
33.94
12:21.08
100 Free
1:07.45
1150 Free
33.78
12:54.86
1200 Free
34.70
13:29.56
100 Free
1:08.48
1250 Free
33.84
14:03.40
1300 Free
33.22
14:36.62
100 Free
1:07.06
1350 Free
32.75
15:09.37
1400 Free
32.86
15:42.23
100 Free
1:05.61
1450 Free
32.44
16:14.67
1500 Free
32.24
16:46.91
100 Free
1:04.68
1550 Free
32.13
17:19.04
1600 Free
31.71
17:50.75
100 Free
1:03.84
1650 Free
30.90
18:21.65
200 Y Fly
2:16.71
-9.56s
(New PB)
BB
A: 2:14.39 (+2.32s | 1.7%)
13
1
8
6
50 Fly
31.12
31.12
100 Fly
33.28
1:04.40
100 Fly
1:04.40
150 Fly
35.00
1:39.40
200 Fly
37.31
2:16.71
100 Fly
1:12.31
200 Y Free
2:01.70
A
AA: 1:57.09 (+4.61s | 3.8%)
13
50 Free
27.99
27.99
100 Free
30.35
58.34
100 Free
58.34
150 Free
31.66
1:30.00
200 Free
31.70
2:01.70
100 Free
1:03.36
200 Y Back
2:25.23
B
BB: 2:23.69 (+1.54s | 1.1%)
13
50 Back
34.40
34.40
100 Back
36.95
1:11.35
100 Back
1:11.35
150 Back
37.16
1:48.51
200 Back
36.72
2:25.23
100 Back
1:13.88
500 Y Free
5:24.03
A
AA: 5:16.89 (+7.14s | 2.2%)
13
50 Free
29.88
29.88
100 Free
32.14
1:02.02
100 Free
1:02.02
150 Free
32.86
1:34.88
200 Free
32.90
2:07.78
100 Free
1:05.76
250 Free
33.16
2:40.94
300 Free
32.85
3:13.79
100 Free
1:06.01
350 Free
33.19
3:46.98
400 Free
33.11
4:20.09
100 Free
1:06.30
450 Free
32.53
4:52.62
500 Free
31.41
5:24.03
100 Free
1:03.94
200 Y IM
2:19.59
BB
A: 2:15.39 (+4.20s | 3.0%)
13
50 Fly
30.19
30.19
100 Back
37.61
1:07.80
100 IM
1:07.80
150 Breast
40.43
1:48.23
200 Free
31.36
2:19.59
100 IM
1:11.79
400 Y IM
4:52.08
BB
A: 4:49.49 (+2.59s | 0.9%)
13
50 Fly
31.26
31.26
100 Fly
35.68
1:06.94
100 Fly
1:06.94
150 Back
39.77
1:46.71
200 Back
39.58
2:26.29
100 Back
1:19.35
250 Breast
41.40
3:07.69
300 Breast
41.27
3:48.96
100 Breast
1:22.67
350 Free
32.06
4:21.02
400 Free
31.06
4:52.08
100 Free
1:03.12
2025 Mid Atlantic AG Championship Showdown
11/07/2025
Richmond
100 Y Breast
1:13.63
BB
A: 1:08.99 (+4.64s | 6.3%)
13
1
1
4
50 Breast
35.08
35.08
100 Breast
38.55
1:13.63
100 Breast
1:13.63
100 Y Back
1:05.19
BB
A: 1:01.09 (+4.10s | 6.3%)
13
1
8
5
50 Back
31.69
31.69
100 Back
33.50
1:05.19
100 Back
1:05.19
100 Y Free
57.16
BB
A: 55.69 (+1.47s | 2.6%)
13
1
3
5
50 Free
27.51
27.51
100 Free
29.65
57.16
100 Free
57.16
50 Y Free
26.32
BB
A: 25.59 (+0.73s | 2.8%)
13
1
6
4
200 Y Fly
2:26.27
B
BB: 2:25.59 (+0.68s | 0.5%)
13
1
2
4
100 Y Fly
1:03.30
BB
A: 1:00.39 (+2.91s | 4.6%)
13
1
1
5
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and
times displayed on this website are unofficial and should not be viewed as such. We update our information
regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this
website is entertainment. None of the information here should be used for university admission applications.