Above are the fastest times that Qingfei Yu has achieved in her
swimming career.
For each event, you can find Qingfei's best time, the corresponding time
standard, as well as how much faster Qingfei needs to be to reach the next level.
The last columns provide Qingfei rankings at the team and LSC levels. These rankings are
based on the Qingfei's personal best, her 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 Qingfei Yu is improving gradually by choosing the distance and
the stroke you are interested in.
You can also compare the Qingfei's time to another swimmer's and even view their profile
for more information about them.
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See all the meets Qingfei Yu has participated in and her
achievement. The last event displayed is the most recent.
For each event, you can find the Qingfei's time, the progress against
Qingfei's best time, the corresponding time
standard, as well as how much faster Qingfei needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
2026 SI LC AGE GROUP CHAMPIONSHIPS
07/23/2026
Oceanside
100 M Back
1:08.64
AAA
AAAA: 1:07.29 (+1.35s | 2.0%)
14
2
4
1
50 Back
32.96
32.96
100 Back
35.68
1:08.64
100 Back
1:08.64
200 M Back
2:28.64
-9.86s
(New PB)
AAA
AAAA: 2:24.99 (+3.65s | 2.5%)
14
2
5
2
100 Back
1:11.92
1:11.92
100 Back
1:11.92
200 Back
1:16.72
2:28.64
100 Back
1:16.72
50 M Free
28.66
AAA
AAAA: 27.89 (+0.77s | 2.7%)
14
2
5
5
50 M Back
32.29
-2.33s
(New PB)
AAA
AAAA: 31.89 (+0.40s | 1.2%)
14
2
4
2
2026 SI JBST LC TIME TRIALS
07/12/2026
La Jolla
50 M Back
34.62
AA
AAA: 33.49 (+1.13s | 3.3%)
14
1
6
1
200 M Back
2:38.50
AA
AAA: 2:31.89 (+6.61s | 4.2%)
14
1
7
1
2026 SI SBA All Ages Last Chance Meet
07/10/2026
Chula Vista
100 Y Back
1:00.35
AAA
AAAA: 57.69 (+2.66s | 4.4%)
14
1
6
2
50 Back
29.59
29.59
100 Back
30.76
1:00.35
100 Back
1:00.35
50 Y Free
25.79
AA
AAA: 25.59 (+0.20s | 0.8%)
14
2
2
1
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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.