Above are the fastest times that Changyuan Xun has achieved in his
swimming career.
For each event, you can find Changyuan's best time, the corresponding time
standard, as well as how much faster Changyuan needs to be to reach the next level.
The last columns provide Changyuan rankings at the team and LSC levels. These rankings are
based on the Changyuan'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 Changyuan Xun is improving gradually by choosing the distance and
the stroke you are interested in.
You can also compare the Changyuan's time to another swimmer's and even view their profile
for more information about them.
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See all the meets Changyuan Xun has participated in and his
achievement. The last event displayed is the most recent.
For each event, you can find the Changyuan's time, the progress against
Changyuan's best time, the corresponding time
standard, as well as how much faster Changyuan needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
2025 Riley Eaton Holiday Invitational
12/11/2025
Boyds
100 Y Breast
1:01.58
AAA
AAAA: 1:00.39 (+1.19s | 1.9%)
14
2
4
2
50 Breast
29.35
29.35
100 Breast
32.23
1:01.58
100 Breast
1:01.58
100 Y Free
50.92
AAA
AAAA: 48.69 (+2.23s | 4.4%)
14
50 Free
24.52
24.52
100 Free
26.40
50.92
100 Free
50.92
50 Y Free
23.32
AAA
AAAA: 22.39 (+0.93s | 4.0%)
14
2
400 Y IM
4:28.13
AA
AAA: 4:25.39 (+2.74s | 1.0%)
14
1
5
2
50 Fly
28.55
28.55
100 Fly
31.96
1:00.51
100 Fly
1:00.51
150 Back
35.25
1:35.76
200 Back
35.20
2:10.96
100 Back
1:10.45
250 Breast
37.80
2:48.76
300 Breast
37.89
3:26.65
100 Breast
1:15.69
350 Free
31.66
3:58.31
400 Free
29.82
4:28.13
100 Free
1:01.48
200 Y Breast
2:15.72
AAA
AAAA: 2:11.19 (+4.53s | 3.3%)
14
2
3
3
50 Breast
30.27
30.27
100 Breast
34.84
1:05.11
100 Breast
1:05.11
150 Breast
35.92
1:41.03
200 Breast
34.69
2:15.72
100 Breast
1:10.61
50 Y Breast
28.93
14
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