Above are the fastest times that Rex Ji has achieved in his
swimming career.
For each event, you can find Rex's best time, the corresponding time
standard, as well as how much faster Rex needs to be to reach the next level.
The last columns provide Rex rankings at the team and LSC levels. These rankings are
based on the Rex'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 Rex Ji 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 Rex Ji has participated in and his
achievement. The last event displayed is the most recent.
For each event, you can find the Rex's time, the progress against
Rex's best time, the corresponding time
standard, as well as how much faster Rex needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
2025 PN VAST Fall Classic
10/18/2025
Federal Way
100 Y Free
1:51.02
-9.68s
(New PB)
B: 1:27.99 (+23.03s | 20.7%)
8
5
2
1
50 Free
52.82
52.82
100 Free
58.20
1:51.02
100 Free
1:51.02
50 Y Back
49.76
-1.09s
(New PB)
B: 48.29 (+1.47s | 3.0%)
8
9
8
9
50 Y Breast
1:02.65
-11.98s
(New PB)
B: 53.39 (+9.26s | 14.8%)
8
5
1
2
2025 PN SSCD Autumn Open
09/27/2025
Mukilteo
25 Y Free
22.06
-4.44s
(New PB)
8
4
6
9
50 Y Back
50.85
-7.47s
(New PB)
B: 48.29 (+2.56s | 5.0%)
8
2
2
50 Y Breast
1:14.63
B: 53.39 (+21.24s | 28.5%)
8
1
4
6
50 Y Free
47.23
-8.42s
(New PB)
B: 38.19 (+9.04s | 19.1%)
8
8
4
25 Y Back
23.87
-0.14s
(New PB)
8
7
5
5
2025 PN SRST StingRay Invitational
06/20/2025
Snohomish
25 Y Fly
41.94
+8.82s
8
4
6
2
100 Y Free
2:00.70
-14.86s
(New PB)
B: 1:27.99 (+32.71s | 27.1%)
8
3
3
7
50 Free
55.81
55.81
100 Free
1:04.89
2:00.70
100 Free
2:00.70
25 Y Back
24.23
+0.22s
8
5
2
6
50 Y Free
1:01.22
+5.57s
B: 38.19 (+23.03s | 37.6%)
8
2
3
4
2025 PN UPAC Mark Olson Invitational
04/26/2025
University Place
50 Y Back
58.32
-1.45s
(New PB)
B: 48.29 (+10.03s | 17.2%)
8
7
8
7
25 Y Breast
34.15
8
2
2
5
25 Y Back
24.01
-7.33s
(New PB)
8
3
2
2
50 Y Free
55.65
B: 38.19 (+17.46s | 31.4%)
8
1
2
9
25 Y Fly
33.12
8
3
4
2
2025 PN MMSC Marlins Madness
03/15/2025
Snohomish
50 Y Back
59.77
B: 48.29 (+11.48s | 19.2%)
7
2
6
4
100 Y Free
2:18.04
+2.48s
B: 1:27.99 (+50.05s | 36.3%)
7
4
5
6
50 Free
1:03.83
1:03.83
100 Free
1:14.21
2:18.04
100 Free
2:18.04
2025 PN Wave Winter Invitational
01/25/2025
Kirkland
100 Y Free
2:15.56
B: 1:27.99 (+47.57s | 35.1%)
7
4
5
9
50 Free
1:03.30
1:03.30
100 Free
1:12.26
2:15.56
100 Free
2:15.56
25 Y Free
26.50
7
6
2
25 Y Back
31.34
7
6
2
2
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.