Above are the fastest times that Ziying Guo has achieved in his
swimming career.
For each event, you can find Ziying's best time, the corresponding time
standard, as well as how much faster Ziying needs to be to reach the next level.
The last columns provide Ziying rankings at the team and LSC levels. These rankings are
based on the Ziying'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 Ziying Guo is improving gradually by choosing the distance and
the stroke you are interested in.
You can also compare the Ziying's time to another swimmer's and even view their profile
for more information about them.
Select the distance and stroke
Compare with another swimmer
When autocomplete results are available use up and down arrows
to review and enter to select. Touch device users, explore by
touch or with swipe gestures.
See all the meets Ziying Guo has participated in and his
achievement. The last event displayed is the most recent.
For each event, you can find the Ziying's time, the progress against
Ziying's best time, the corresponding time
standard, as well as how much faster Ziying needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
2026 NE CS Spring Fling
05/01/2026
Providence
50 M Free
39.87
B: 37.39 (+2.48s | 6.2%)
11
3
2
9
50 M Breast
1:01.16
B: 49.79 (+11.37s | 18.6%)
11
4
4
6
100 M Back
1:46.32
B: 1:37.19 (+9.13s | 8.6%)
11
3
7
200 M Free
3:28.33
B: 2:59.19 (+29.14s | 14.0%)
11
3
2
5
50 Free
43.54
43.54
100 Free
54.09
1:37.63
100 Free
1:37.63
150 Free
55.09
2:32.72
200 Free
55.60
3:28.33
100 Free
1:50.70
100 M Free
1:34.04
B: 1:22.09 (+11.95s | 12.7%)
11
3
7
1
50 Free
45.37
45.37
100 Free
48.67
1:34.04
100 Free
1:34.04
2026 Shawmut NE Cup Championship
03/13/2026
Kingston
50 Y Free
37.65
B: 32.79 (+4.86s | 12.9%)
11
100 Y Free
1:24.98
B: 1:11.49 (+13.49s | 15.9%)
11
50 Free
40.55
40.55
100 Free
44.43
1:24.98
100 Free
1:24.98
50 Y Back
42.56
B: 38.49 (+4.07s | 9.6%)
11
1
8
6
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.