Chengxi Bai

Age: 14 years old
Age Category: 13-14
Team: Milpitas Aquatic Club | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Swimming

Milpitas Aquatic Club

Free 50 Y

28.61

09/14/2024

BB: 27.69 (+0.92s | 3.2%)

589

Free 100 Y

1:06.44

10/04/2024

B: 1:04.99 (+1.45s | 2.2%)

709

Back 100 Y

1:16.69

10/04/2024

B: 1:11.29 (+5.40s | 7.0%)

533

Breast 100 Y

1:24.21

09/14/2024

B: 1:20.49 (+3.72s | 4.4%)

549

Breast 200 Y

2:58.05

10/04/2024

B: 2:54.89 (+3.16s | 1.8%)

333

Fly 100 Y

1:38.06

10/07/2023

B: 1:10.49 (+27.57s | 28.1%)

752

25 Fly

41.25

50 Fly

0.00

41.25

50 Fly

41.25

100 Fly

56.81

1:38.06

50 Fly

56.81

IM 200 Y

2:50.77

09/14/2024

B: 2:37.99 (+12.78s | 7.5%)

629

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Pacific Swimming	Milpitas Aquatic Club
Free 50 M	33.10	13	07/20/2024	B	BB: 31.79 (+1.31s \| 4.0%)	462	14

Back 100 M	1:31.80	13	07/20/2024		B: 1:23.69 (+8.11s \| 8.8%)	405	12

Breast 100 M	1:40.75	13	07/20/2024		B: 1:33.79 (+6.96s \| 6.9%)	433	11

Above are the fastest times that Chengxi Bai has achieved in his swimming career. For each event, you can find Chengxi's best time, the corresponding time standard, as well as how much faster Chengxi needs to be to reach the next level. The last columns provide Chengxi rankings at the team and LSC levels. These rankings are based on the Chengxi'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.

Short Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	28.61	24.19 (+4.42s \| 15.4%)	23.79 (+4.82s \| 16.8%)	26.89 (+1.72s \| 6.0%)	24.79 (+3.82s \| 13.4%)	23.29 (+5.32s \| 18.6%)	22.19 (+6.42s \| 22.4%)	21.29 (+7.32s \| 25.6%)	21.29 (+7.32s \| 25.6%)	20.59 (+8.02s \| 28.0%)	20.09 (+8.52s \| 29.8%)	20.39 (+8.22s \| 28.7%)	N/A	25.29 (+3.32s \| 11.6%)
Free 100 Y	1:06.44	52.89 (+13.55s \| 20.4%)	51.69 (+14.75s \| 22.2%)	58.69 (+7.75s \| 11.7%)	54.19 (+12.25s \| 18.4%)	51.19 (+15.25s \| 23.0%)	48.19 (+18.25s \| 27.5%)	46.39 (+20.05s \| 30.2%)	46.39 (+20.05s \| 30.2%)	45.09 (+21.35s \| 32.1%)	43.49 (+22.95s \| 34.5%)	44.39 (+22.05s \| 33.2%)	N/A	54.49 (+11.95s \| 18.0%)
Back 100 Y	1:16.69	1:00.49 (+16.20s \| 21.1%)	59.09 (+17.60s \| 22.9%)	1:04.69 (+12.00s \| 15.6%)	59.79 (+16.90s \| 22.0%)	55.99 (+20.70s \| 27.0%)	53.89 (+22.80s \| 29.7%)	51.49 (+25.20s \| 32.9%)	51.49 (+25.20s \| 32.9%)	49.39 (+27.30s \| 35.6%)	47.59 (+29.10s \| 37.9%)	48.89 (+27.80s \| 36.2%)	N/A	1:00.49 (+16.20s \| 21.1%)
Breast 100 Y	1:24.21	1:07.29 (+16.92s \| 20.1%)	1:05.49 (+18.72s \| 22.2%)	1:13.59 (+10.62s \| 12.6%)	1:07.89 (+16.32s \| 19.4%)	1:02.89 (+21.32s \| 25.3%)	1:00.89 (+23.32s \| 27.7%)	57.99 (+26.22s \| 31.1%)	57.99 (+26.22s \| 31.1%)	55.89 (+28.32s \| 33.6%)	54.19 (+30.02s \| 35.6%)	55.29 (+28.92s \| 34.3%)	N/A	1:08.09 (+16.12s \| 19.1%)
Breast 200 Y	2:58.05	2:28.39 (+29.66s \| 16.7%)	2:25.09 (+32.96s \| 18.5%)	2:40.49 (+17.56s \| 9.9%)	2:28.09 (+29.96s \| 16.8%)	2:18.19 (+39.86s \| 22.4%)	2:13.29 (+44.76s \| 25.1%)	2:07.99 (+50.06s \| 28.1%)	2:07.99 (+50.06s \| 28.1%)	2:02.29 (+55.76s \| 31.3%)	1:58.79 (+59.26s \| 33.3%)	2:00.99 (+57.06s \| 32.0%)	N/A	2:28.39 (+29.66s \| 16.7%)
Fly 100 Y	1:38.06	59.59 (+38.47s \| 39.2%)	57.79 (+40.27s \| 41.1%)	1:03.89 (+34.17s \| 34.8%)	58.99 (+39.07s \| 39.8%)	55.49 (+42.57s \| 43.4%)	52.89 (+45.17s \| 46.1%)	50.59 (+47.47s \| 48.4%)	50.59 (+47.47s \| 48.4%)	48.99 (+49.07s \| 50.0%)	47.79 (+50.27s \| 51.3%)	48.39 (+49.67s \| 50.7%)	N/A	59.59 (+38.47s \| 39.2%)
IM 200 Y	2:50.77	2:10.29 (+40.48s \| 23.7%)	2:07.49 (+43.28s \| 25.3%)	2:23.29 (+27.48s \| 16.1%)	2:12.29 (+38.48s \| 22.5%)	2:04.69 (+46.08s \| 27.0%)	1:58.19 (+52.58s \| 30.8%)	1:53.89 (+56.88s \| 33.3%)	1:53.89 (+56.88s \| 33.3%)	1:50.09 (+60.68s \| 35.5%)	1:46.39 (+64.38s \| 37.7%)	1:48.89 (+61.88s \| 36.2%)	N/A	2:13.09 (+37.68s \| 22.1%)

Long Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional
Free 50 M	33.10	27.99 (+5.11s \| 15.4%)	27.29 (+5.81s \| 17.6%)	30.19 (+2.91s \| 8.8%)	27.89 (+5.21s \| 15.7%)	26.79 (+6.31s \| 19.1%)	25.89 (+7.21s \| 21.8%)	24.59 (+8.51s \| 25.7%)	24.59 (+8.51s \| 25.7%)	24.29 (+8.81s \| 26.6%)	23.39 (+9.71s \| 29.3%)	23.79 (+9.31s \| 28.1%)	N/A	22.79 (+10.31s \| 31.1%)	29.09 (+4.01s \| 12.1%)
Back 100 M	1:31.80	1:09.39 (+22.41s \| 24.4%)	1:07.99 (+23.81s \| 25.9%)	1:15.49 (+16.31s \| 17.8%)	1:09.69 (+22.11s \| 24.1%)	1:05.89 (+25.91s \| 28.2%)	1:03.29 (+28.51s \| 31.1%)	1:00.59 (+31.21s \| 34.0%)	1:00.59 (+31.21s \| 34.0%)	58.89 (+32.91s \| 35.8%)	57.29 (+34.51s \| 37.6%)	58.19 (+33.61s \| 36.6%)	N/A	55.69 (+36.11s \| 39.3%)	1:10.79 (+21.01s \| 22.9%)
Breast 100 M	1:40.75	1:17.29 (+23.46s \| 23.3%)	1:14.69 (+26.06s \| 25.9%)	1:25.49 (+15.26s \| 15.1%)	1:18.89 (+21.86s \| 21.7%)	1:13.79 (+26.96s \| 26.8%)	1:11.29 (+29.46s \| 29.2%)	1:08.19 (+32.56s \| 32.3%)	1:08.19 (+32.56s \| 32.3%)	1:06.59 (+34.16s \| 33.9%)	1:04.09 (+36.66s \| 36.4%)	1:05.29 (+35.46s \| 35.2%)	N/A	1:02.19 (+38.56s \| 38.3%)	1:17.89 (+22.86s \| 22.7%)

Progression

See how Chengxi Bai is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Chengxi'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

View this profile

Meets

See all the meets Chengxi Bai has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Chengxi's time, the progress against Chengxi's best time, the corresponding time standard, as well as how much faster Chengxi needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

MBSC GSMY Z1S Race To AGC C B A+

11/15/2024

Morgan Hill

100 Y Free

1:06.72

+0.28s

B: 1:04.99 (+1.73s | 2.6%)

200 Y Breast

3:06.02

+7.97s

B: 2:54.89 (+11.13s | 6.0%)

SCSC Pacific Swimming Short Cours C B A+ Meet

10/04/2024

Morgan Hill

100 Y Free

1:06.44

-7.87s (New PB)

B: 1:04.99 (+1.45s | 2.2%)

100 Y Back

1:16.69

-3.78s (New PB)

B: 1:11.29 (+5.40s | 7.0%)

200 Y Breast

2:58.05

B: 2:54.89 (+3.16s | 1.8%)

Milpitas Aquatic Club SC CBA+ Meet

09/14/2024

Milpitas

100 Y Breast

1:24.21

-3.14s (New PB)

B: 1:20.49 (+3.72s | 4.4%)

50 Y Free

28.61

-3.10s (New PB)

BB: 27.69 (+0.92s | 3.2%)

200 Y IM

2:50.77

-10.27s (New PB)

B: 2:37.99 (+12.78s | 7.5%)

Alto Last Splash Invitational

07/20/2024

San Jose

100 M Back

1:31.80

-2.82s (New PB)

B: 1:23.69 (+8.11s | 8.8%)

100 M Breast

1:40.75

B: 1:33.79 (+6.96s | 6.9%)

50 M Free

33.10

-0.21s (New PB)

BB: 31.79 (+1.31s | 4.0%)

DACA LC C B A+ Meet

06/07/2024

Cupertino

50 M Breast

44.65

100 M Back

1:34.62

B: 1:23.69 (+10.93s | 11.6%)

50 M Free

33.31

BB: 31.79 (+1.52s | 4.6%)

2024 Milpitas Aquatic Club SC CBA+ Meet

03/22/2024

Morgan Hill

100 Y Breast

1:27.35

-4.46s (New PB)

BB: 1:25.49 (+1.86s | 2.1%)

100 Y Back

1:20.47

BB: 1:15.69 (+4.78s | 5.9%)

200 Y IM

3:01.04

B: 2:59.29 (+1.75s | 1.0%)

DACA SC C B A+ Meet

02/02/2024

Saratoga

50 Y Free

31.71

-0.97s (New PB)

BB: 30.49 (+1.22s | 3.8%)

100 Y IM

1:22.39

+0.50s

B: 1:21.89 (+0.50s | 0.6%)

Zone 1 South AGC Minus Year End

12/08/2023

Morgan Hill

50 Y Breast

44.48

-0.15s (New PB)

B: 43.49 (+0.99s | 2.2%)

100 Y IM

1:22.34

+0.45s

B: 1:21.89 (+0.45s | 0.5%)

100 Y Free

1:14.31

-2.95s (New PB)

B: 1:11.49 (+2.82s | 3.8%)

Last Chance For Age Group Champs

11/18/2023

San Jose

50 Y Back

35.48

-2.72s (New PB)

A: 32.69 (+2.79s | 7.9%)

100 Y Breast

1:31.81

BB: 1:25.49 (+6.32s | 6.9%)

50 Y Free

32.68

-1.38s (New PB)

BB: 30.49 (+2.19s | 6.7%)

100 Y IM

1:21.89

-4.08s (New PB)

B: 1:21.89 (+0.00s | -0.0%)

2023 SUNN Fall Classic

10/27/2023

Sunnyvale

100 Y IM

1:25.97

B: 1:21.89 (+4.08s | 4.7%)

50 Y Free

34.06

-9.67s (New PB)

B: 32.79 (+1.27s | 3.7%)

50 Y Fly

37.50

-2.30s (New PB)

B: 37.09 (+0.41s | 1.1%)

QSS Z1S C B A+ Meet

10/07/2023

San Jose

100 Y Free

1:18.86

+1.60s

B: 1:11.49 (+7.37s | 9.3%)

50 Free

37.30

100 Free

41.56

1:18.86

100 Free

1:18.86

100 Y Fly

1:38.06

B: 1:22.89 (+15.17s | 15.5%)

25 Fly

41.25

50 Fly

0.00

41.25

50 Fly

41.25

100 Fly

56.81

1:38.06

50 Fly

56.81

50 Y Back

38.20

BB: 35.59 (+2.61s | 6.8%)

2023 MAC SC CBA+ Meet

09/16/2023

Milpitas

50 Y Breast

44.63

B: 43.49 (+1.14s | 2.6%)

100 Y Free

1:17.26

B: 1:11.49 (+5.77s | 7.5%)

50 Y Fly

39.80

B: 37.09 (+2.71s | 6.8%)

SCSC $ Bay CBA+

09/23/2022

Santa Clara

50 Y Free

43.73

B: 32.79 (+10.94s | 25.0%)

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.

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	28.61	24.19 (+4.42s \| 15.4%)	23.79 (+4.82s \| 16.8%)	26.89 (+1.72s \| 6.0%)	24.79 (+3.82s \| 13.4%)	23.29 (+5.32s \| 18.6%)	22.19 (+6.42s \| 22.4%)	21.29 (+7.32s \| 25.6%)	21.29 (+7.32s \| 25.6%)	20.59 (+8.02s \| 28.0%)	20.09 (+8.52s \| 29.8%)	20.39 (+8.22s \| 28.7%)	N/A	25.29 (+3.32s \| 11.6%)
Free 100 Y	1:06.44	52.89 (+13.55s \| 20.4%)	51.69 (+14.75s \| 22.2%)	58.69 (+7.75s \| 11.7%)	54.19 (+12.25s \| 18.4%)	51.19 (+15.25s \| 23.0%)	48.19 (+18.25s \| 27.5%)	46.39 (+20.05s \| 30.2%)	46.39 (+20.05s \| 30.2%)	45.09 (+21.35s \| 32.1%)	43.49 (+22.95s \| 34.5%)	44.39 (+22.05s \| 33.2%)	N/A	54.49 (+11.95s \| 18.0%)
Back 100 Y	1:16.69	1:00.49 (+16.20s \| 21.1%)	59.09 (+17.60s \| 22.9%)	1:04.69 (+12.00s \| 15.6%)	59.79 (+16.90s \| 22.0%)	55.99 (+20.70s \| 27.0%)	53.89 (+22.80s \| 29.7%)	51.49 (+25.20s \| 32.9%)	51.49 (+25.20s \| 32.9%)	49.39 (+27.30s \| 35.6%)	47.59 (+29.10s \| 37.9%)	48.89 (+27.80s \| 36.2%)	N/A	1:00.49 (+16.20s \| 21.1%)
Breast 100 Y	1:24.21	1:07.29 (+16.92s \| 20.1%)	1:05.49 (+18.72s \| 22.2%)	1:13.59 (+10.62s \| 12.6%)	1:07.89 (+16.32s \| 19.4%)	1:02.89 (+21.32s \| 25.3%)	1:00.89 (+23.32s \| 27.7%)	57.99 (+26.22s \| 31.1%)	57.99 (+26.22s \| 31.1%)	55.89 (+28.32s \| 33.6%)	54.19 (+30.02s \| 35.6%)	55.29 (+28.92s \| 34.3%)	N/A	1:08.09 (+16.12s \| 19.1%)
Breast 200 Y	2:58.05	2:28.39 (+29.66s \| 16.7%)	2:25.09 (+32.96s \| 18.5%)	2:40.49 (+17.56s \| 9.9%)	2:28.09 (+29.96s \| 16.8%)	2:18.19 (+39.86s \| 22.4%)	2:13.29 (+44.76s \| 25.1%)	2:07.99 (+50.06s \| 28.1%)	2:07.99 (+50.06s \| 28.1%)	2:02.29 (+55.76s \| 31.3%)	1:58.79 (+59.26s \| 33.3%)	2:00.99 (+57.06s \| 32.0%)	N/A	2:28.39 (+29.66s \| 16.7%)
Fly 100 Y	1:38.06	59.59 (+38.47s \| 39.2%)	57.79 (+40.27s \| 41.1%)	1:03.89 (+34.17s \| 34.8%)	58.99 (+39.07s \| 39.8%)	55.49 (+42.57s \| 43.4%)	52.89 (+45.17s \| 46.1%)	50.59 (+47.47s \| 48.4%)	50.59 (+47.47s \| 48.4%)	48.99 (+49.07s \| 50.0%)	47.79 (+50.27s \| 51.3%)	48.39 (+49.67s \| 50.7%)	N/A	59.59 (+38.47s \| 39.2%)
IM 200 Y	2:50.77	2:10.29 (+40.48s \| 23.7%)	2:07.49 (+43.28s \| 25.3%)	2:23.29 (+27.48s \| 16.1%)	2:12.29 (+38.48s \| 22.5%)	2:04.69 (+46.08s \| 27.0%)	1:58.19 (+52.58s \| 30.8%)	1:53.89 (+56.88s \| 33.3%)	1:53.89 (+56.88s \| 33.3%)	1:50.09 (+60.68s \| 35.5%)	1:46.39 (+64.38s \| 37.7%)	1:48.89 (+61.88s \| 36.2%)	N/A	2:13.09 (+37.68s \| 22.1%)

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional
Free 50 M	33.10	27.99 (+5.11s \| 15.4%)	27.29 (+5.81s \| 17.6%)	30.19 (+2.91s \| 8.8%)	27.89 (+5.21s \| 15.7%)	26.79 (+6.31s \| 19.1%)	25.89 (+7.21s \| 21.8%)	24.59 (+8.51s \| 25.7%)	24.59 (+8.51s \| 25.7%)	24.29 (+8.81s \| 26.6%)	23.39 (+9.71s \| 29.3%)	23.79 (+9.31s \| 28.1%)	N/A	22.79 (+10.31s \| 31.1%)	29.09 (+4.01s \| 12.1%)
Back 100 M	1:31.80	1:09.39 (+22.41s \| 24.4%)	1:07.99 (+23.81s \| 25.9%)	1:15.49 (+16.31s \| 17.8%)	1:09.69 (+22.11s \| 24.1%)	1:05.89 (+25.91s \| 28.2%)	1:03.29 (+28.51s \| 31.1%)	1:00.59 (+31.21s \| 34.0%)	1:00.59 (+31.21s \| 34.0%)	58.89 (+32.91s \| 35.8%)	57.29 (+34.51s \| 37.6%)	58.19 (+33.61s \| 36.6%)	N/A	55.69 (+36.11s \| 39.3%)	1:10.79 (+21.01s \| 22.9%)
Breast 100 M	1:40.75	1:17.29 (+23.46s \| 23.3%)	1:14.69 (+26.06s \| 25.9%)	1:25.49 (+15.26s \| 15.1%)	1:18.89 (+21.86s \| 21.7%)	1:13.79 (+26.96s \| 26.8%)	1:11.29 (+29.46s \| 29.2%)	1:08.19 (+32.56s \| 32.3%)	1:08.19 (+32.56s \| 32.3%)	1:06.59 (+34.16s \| 33.9%)	1:04.09 (+36.66s \| 36.4%)	1:05.29 (+35.46s \| 35.2%)	N/A	1:02.19 (+38.56s \| 38.3%)	1:17.89 (+22.86s \| 22.7%)