Yifei Chen

Age: 11 years old
Age Category: 11-12
Team: Irvine Novaquatics | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Southern California Swimming Irvine Novaquatics
Free 50 Y 29.58 10 02/14/2025 BB A: 29.29 (+0.29s | 1.0%) 115 10
Free 100 Y 1:04.43 10 01/25/2025 BB A: 1:03.99 (+0.44s | 0.7%) 109 12
50 Free
31.35
31.35
100 Free
33.08
1:04.43
100 Free
1:04.43
Free 200 Y 2:14.72 10 02/14/2025 A AA: 2:13.49 (+1.23s | 0.9%) 41 8
50 Free
31.32
31.32
100 Free
34.59
1:05.91
100 Free
1:05.91
150 Free
35.22
1:41.13
200 Free
33.59
2:14.72
100 Free
1:08.81
Free 500 Y 5:53.61 10 02/14/2025 AA AAA: 5:43.29 (+10.32s | 2.9%) 31 9
50 Free
31.72
31.72
100 Free
35.63
1:07.35
100 Free
1:07.35
150 Free
36.94
1:44.29
200 Free
36.41
2:20.70
100 Free
1:13.35
250 Free
35.98
2:56.68
300 Free
36.25
3:32.93
100 Free
1:12.23
350 Free
35.83
4:08.76
400 Free
35.74
4:44.50
100 Free
1:11.57
450 Free
35.34
5:19.84
500 Free
33.77
5:53.61
100 Free
1:09.11
Back 100 Y 1:20.10 9 02/16/2024 B BB: 1:19.79 (+0.31s | 0.4%) 144 15
50 Back
39.84
39.84
100 Back
40.26
1:20.10
100 Back
1:20.10
Fly 50 Y 32.02 10 02/14/2025 BB A: 31.59 (+0.43s | 1.3%) 74 11
Fly 100 Y 1:10.16 10 02/14/2025 A AA: 1:08.59 (+1.57s | 2.2%) 43 11
50 Fly
32.77
32.77
100 Fly
37.39
1:10.16
100 Fly
1:10.16
IM 100 Y 1:13.42 10 01/25/2025 BB A: 1:13.09 (+0.33s | 0.4%) 73 12
50 IM
34.42
34.42
100 IM
39.00
1:13.42
100 IM
1:13.42
IM 200 Y 2:35.33 10 01/25/2025 A AA: 2:30.99 (+4.34s | 2.8%) 72 14
50 Fly
35.12
35.12
100 Back
40.58
1:15.70
100 IM
1:15.70
150 Breast
44.97
2:00.67
200 Free
34.66
2:35.33
100 IM
1:19.63

Long course distance

Event Time Age Date Standard Next Standard Southern California Swimming Irvine Novaquatics
Free 50 M 35.66 10 06/13/2024 BB A: 33.19 (+2.47s | 6.9%) 209 19
Free 100 M 1:16.03 10 06/13/2024 BB A: 1:13.39 (+2.64s | 3.5%) 144 14
50 Free
36.94
36.94
100 Free
39.09
1:16.03
100 Free
1:16.03
Free 200 M 2:29.73 11 07/23/2025 AA AAA: 2:26.49 (+3.24s | 2.2%) 48 9
Free 400 M 5:06.11 11 07/23/2025 AAA AAAA: 4:54.69 (+11.42s | 3.7%) 17 4
50 Free
34.83
34.83
100 Free
38.83
1:13.66
100 Free
1:13.66
150 Free
39.48
1:53.14
200 Free
39.81
2:32.95
100 Free
1:19.29
250 Free
40.27
3:13.22
300 Free
37.93
3:51.15
100 Free
1:18.20
350 Free
38.43
4:29.58
400 Free
36.53
5:06.11
100 Free
1:14.96
Breast 100 M 1:36.06 11 06/12/2025 BB A: 1:33.99 (+2.07s | 2.2%) 99 16
50 Breast
45.91
45.91
100 Breast
50.15
1:36.06
100 Breast
1:36.06
Fly 50 M 34.50 11 07/23/2025 A AA: 34.29 (+0.21s | 0.6%) 53 7
Fly 100 M 1:15.66 11 07/23/2025 AA AAA: 1:14.79 (+0.87s | 1.1%) 21 7
IM 200 M 2:47.57 11 07/23/2025 AA AAA: 2:45.49 (+2.08s | 1.2%) 42 10
50 Fly
35.41
35.41
100 Back
44.36
1:19.77
100 IM
1:19.77
150 Breast
50.88
2:10.65
200 Free
36.92
2:47.57
100 IM
1:27.80

Above are the fastest times that Yifei Chen has achieved in her swimming career. For each event, you can find Yifei's best time, the corresponding time standard, as well as how much faster Yifei needs to be to reach the next level. The last columns provide Yifei rankings at the team and LSC levels. These rankings are based on the Yifei's personal best, her current age category, and team; and are calculated from all the meets results.

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.