Above are the fastest times that Christopher Ko has achieved in his
swimming career.
For each event, you can find Christopher's best time, the corresponding time
standard, as well as how much faster Christopher needs to be to reach the next level.
The last columns provide Christopher rankings at the team and LSC levels. These rankings are
based on the Christopher'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 Christopher Ko is improving gradually by choosing the distance and
the stroke you are interested in.
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for more information about them.
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See all the meets Christopher Ko has participated in and his
achievement. The last event displayed is the most recent.
For each event, you can find the Christopher's time, the progress against
Christopher's best time, the corresponding time
standard, as well as how much faster Christopher needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
2025 Texas Age Group Championships
07/16/2025
Arlington
400 M Free
4:26.42
AAA
AAAA: 4:21.29 (+5.13s | 1.9%)
14
1
3
6
50 Free
30.30
30.30
100 Free
33.26
1:03.56
100 Free
1:03.56
150 Free
33.17
1:36.73
200 Free
33.36
2:10.09
100 Free
1:06.53
250 Free
33.91
2:44.00
300 Free
34.37
3:18.37
100 Free
1:08.28
350 Free
34.47
3:52.84
400 Free
33.58
4:26.42
100 Free
1:08.05
1500 M Free
17:29.04
AAA
AAAA: 17:18.49 (+10.55s | 1.0%)
14
2
6
8
50 Free
31.65
31.65
100 Free
34.45
1:06.10
100 Free
1:06.10
150 Free
35.23
1:41.33
200 Free
35.47
2:16.80
100 Free
1:10.70
250 Free
35.33
2:52.13
300 Free
35.19
3:27.32
100 Free
1:10.52
350 Free
34.79
4:02.11
400 Free
34.19
4:36.30
100 Free
1:08.98
450 Free
34.96
5:11.26
500 Free
34.88
5:46.14
100 Free
1:09.84
550 Free
34.91
6:21.05
600 Free
34.53
6:55.58
100 Free
1:09.44
650 Free
35.20
7:30.78
700 Free
34.86
8:05.64
100 Free
1:10.06
750 Free
35.26
8:40.90
800 Free
34.69
9:15.59
100 Free
1:09.95
850 Free
35.43
9:51.02
900 Free
34.98
10:26.00
100 Free
1:10.41
950 Free
35.05
11:01.05
1000 Free
35.28
11:36.33
100 Free
1:10.33
1050 Free
35.49
12:11.82
1100 Free
35.48
12:47.30
100 Free
1:10.97
1150 Free
35.37
13:22.67
1200 Free
35.70
13:58.37
100 Free
1:11.07
1250 Free
35.15
14:33.52
1300 Free
35.85
15:09.37
100 Free
1:11.00
1350 Free
35.91
15:45.28
1400 Free
35.54
16:20.82
100 Free
1:11.45
1450 Free
34.56
16:55.38
1500 Free
33.66
17:29.04
100 Free
1:08.22
800 M Free
9:13.11
-2.48s
(New PB)
AAA
AAAA: 9:00.49 (+12.62s | 2.3%)
14
3
3
50 Free
30.15
30.15
100 Free
33.21
1:03.36
100 Free
1:03.36
150 Free
34.18
1:37.54
200 Free
34.93
2:12.47
100 Free
1:09.11
250 Free
35.02
2:47.49
300 Free
35.17
3:22.66
100 Free
1:10.19
350 Free
35.13
3:57.79
400 Free
35.44
4:33.23
100 Free
1:10.57
450 Free
35.64
5:08.87
500 Free
34.99
5:43.86
100 Free
1:10.63
550 Free
35.72
6:19.58
600 Free
35.16
6:54.74
100 Free
1:10.88
650 Free
34.64
7:29.38
700 Free
35.38
8:04.76
100 Free
1:10.02
750 Free
35.18
8:39.94
800 Free
33.17
9:13.11
100 Free
1:08.35
800 M Free
9:15.59
AAA
AAAA: 9:00.49 (+15.10s | 2.7%)
14
2
6
7
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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.