Roselyn Bao

Age: 11 years old
Age Category: 11-12
Team: Pleasanton Seahawks | Pacific Swimming

Personal Best

Short course distance

Event	Time	Age	Date	Standard	Next Standard	Pacific Swimming	Pleasanton Seahawks
Free 50 Y	33.04	11	10/18/2025	B	BB: 31.69 (+1.35s \| 4.1%)	541	19

Free 100 Y	1:11.54	11	10/18/2025	B	BB: 1:09.39 (+2.15s \| 3.0%)	418	18

Back 50 Y	39.41	11	10/18/2025		B: 38.79 (+0.62s \| 1.6%)	483	21

Breast 50 Y	45.82	10	02/01/2025		B: 43.99 (+1.83s \| 4.0%)	589	25

Breast 100 Y	1:30.26	11	10/18/2025	B	BB: 1:29.29 (+0.97s \| 1.1%)	281	15

Fly 50 Y	40.94	10	03/01/2025		B: 36.89 (+4.05s \| 9.9%)	547	20

Fly 100 Y	1:32.11	10	03/01/2025		B: 1:25.79 (+6.32s \| 6.9%)	320	17

IM 100 Y	1:27.19	10	12/14/2024		B: 1:25.19 (+2.00s \| 2.3%)	554	22

IM 200 Y	2:49.62	11	10/18/2025	BB	A: 2:37.59 (+12.03s \| 7.1%)	227	14

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Pacific Swimming	Pleasanton Seahawks

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

Time Standards

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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	33.04	30.09 (+2.95s \| 8.9%)	26.79 (+6.25s \| 18.9%)	29.99 (+3.05s \| 9.2%)	27.69 (+5.35s \| 16.2%)	26.09 (+6.95s \| 21.0%)	24.89 (+8.15s \| 24.7%)	23.89 (+9.15s \| 27.7%)	23.89 (+9.15s \| 27.7%)	23.29 (+9.75s \| 29.5%)	22.59 (+10.45s \| 31.6%)	22.79 (+10.25s \| 31.0%)	N/A	29.69 (+3.35s \| 10.1%)
Free 100 Y	1:11.54	1:05.49 (+6.05s \| 8.5%)	59.09 (+12.45s \| 17.4%)	1:04.99 (+6.55s \| 9.2%)	59.99 (+11.55s \| 16.1%)	56.59 (+14.95s \| 20.9%)	53.99 (+17.55s \| 24.5%)	51.89 (+19.65s \| 27.5%)	51.89 (+19.65s \| 27.5%)	50.39 (+21.15s \| 29.6%)	49.29 (+22.25s \| 31.1%)	49.69 (+21.85s \| 30.5%)	N/A	1:04.19 (+7.35s \| 10.3%)
Back 50 Y	39.41	33.99 (+5.42s \| 13.8%)	31.09 (+8.32s \| 21.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	33.69 (+5.72s \| 14.5%)
Breast 50 Y	45.82	38.49 (+7.33s \| 16.0%)	34.99 (+10.83s \| 23.6%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	37.79 (+8.03s \| 17.5%)
Breast 100 Y	1:30.26	1:23.99 (+6.27s \| 6.9%)	1:15.89 (+14.37s \| 15.9%)	1:21.99 (+8.27s \| 9.2%)	1:15.69 (+14.57s \| 16.1%)	1:10.49 (+19.77s \| 21.9%)	1:07.59 (+22.67s \| 25.1%)	1:05.49 (+24.77s \| 27.4%)	1:05.49 (+24.77s \| 27.4%)	1:03.09 (+27.17s \| 30.1%)	1:01.79 (+28.47s \| 31.5%)	1:02.79 (+27.47s \| 30.4%)	N/A	1:22.09 (+8.17s \| 9.1%)
Fly 50 Y	40.94	32.59 (+8.35s \| 20.4%)	29.49 (+11.45s \| 28.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	32.19 (+8.75s \| 21.4%)
Fly 100 Y	1:32.11	1:14.59 (+17.52s \| 19.0%)	1:05.89 (+26.22s \| 28.5%)	1:10.69 (+21.42s \| 23.3%)	1:05.29 (+26.82s \| 29.1%)	1:01.39 (+30.72s \| 33.4%)	59.19 (+32.92s \| 35.7%)	56.59 (+35.52s \| 38.6%)	56.59 (+35.52s \| 38.6%)	54.69 (+37.42s \| 40.6%)	53.49 (+38.62s \| 41.9%)	53.99 (+38.12s \| 41.4%)	N/A	1:11.69 (+20.42s \| 22.2%)
IM 100 Y	1:27.19	1:14.59 (+12.60s \| 14.5%)	1:07.59 (+19.60s \| 22.5%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:13.79 (+13.40s \| 15.4%)
IM 200 Y	2:49.62	2:39.99 (+9.63s \| 5.7%)	2:25.09 (+24.53s \| 14.5%)	2:36.79 (+12.83s \| 7.6%)	2:24.79 (+24.83s \| 14.6%)	2:16.99 (+32.63s \| 19.2%)	2:10.49 (+39.13s \| 23.1%)	2:06.39 (+43.23s \| 25.5%)	2:06.39 (+43.23s \| 25.5%)	2:02.19 (+47.43s \| 28.0%)	1:59.49 (+50.13s \| 29.6%)	2:00.59 (+49.03s \| 28.9%)	N/A	2:37.29 (+12.33s \| 7.3%)

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

Progression

See how Roselyn Bao is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Roselyn's time to another swimmer's and even view their profile for more information about them.

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

PC SRVA SCY B BB+ Meet

10/18/2025

San Ramon

50 Y Free

33.04

-3.31s (New PB)

BB: 31.69 (+1.35s | 4.1%)

100 Y Breast

1:30.26

BB: 1:29.29 (+0.97s | 1.1%)

100 Y Free

1:11.54

-6.76s (New PB)

BB: 1:09.39 (+2.15s | 3.0%)

50 Y Back

39.41

-0.80s (New PB)

B: 38.79 (+0.62s | 1.6%)

200 Y IM

2:49.62

-17.52s (New PB)

A: 2:37.59 (+12.03s | 7.1%)

PC SRVA SCY B BB+ Last Chance Meet

03/01/2025

San Ramon

50 Y Back

40.41

+0.20s

A: 37.99 (+2.42s | 6.0%)

100 Y IM

1:27.49

+0.30s

A: 1:22.09 (+5.40s | 6.2%)

100 Y Fly

1:32.11

A: 1:26.09 (+6.02s | 6.5%)

50 Y Free

37.28

+0.93s

BB: 35.99 (+1.29s | 3.5%)

50 Y Breast

45.90

+0.08s

A: 42.79 (+3.11s | 6.8%)

50 Y Fly

40.94

-0.78s (New PB)

A: 36.99 (+3.95s | 9.6%)

200 Y IM

3:07.14

A: 2:55.49 (+11.65s | 6.2%)

100 Y Free

1:18.30

-1.59s (New PB)

A: 1:11.49 (+6.81s | 8.7%)

Zone 2 Winter Championship Meet

02/01/2025

Hayward

50 Y Back

41.42

+1.21s

A: 37.99 (+3.43s | 8.3%)

50 Y Free

37.06

+0.71s

BB: 35.99 (+1.07s | 2.9%)

50 Y Breast

45.82

-0.19s (New PB)

A: 42.79 (+3.03s | 6.6%)

100 Y IM

1:29.93

+2.74s

A: 1:22.09 (+7.84s | 8.7%)

100 Y Free

1:22.11

+2.22s

BB: 1:21.09 (+1.02s | 1.2%)

50 Y Fly

43.33

+1.61s

BB: 42.69 (+0.64s | 1.5%)

2024 12 14 CDST SC C B BB+ Meet

12/14/2024

Fremont

50 Y Back

40.21

-5.16s (New PB)

A: 37.99 (+2.22s | 5.5%)

50 Y Fly

41.72

A: 36.99 (+4.73s | 11.3%)

50 Y Free

36.35

-5.36s (New PB)

BB: 35.99 (+0.36s | 1.0%)

100 Y Free

1:19.89

-8.41s (New PB)

A: 1:11.49 (+8.40s | 10.5%)

100 Y IM

1:27.19

-10.90s (New PB)

A: 1:22.09 (+5.10s | 5.8%)

50 Y Breast

46.01

-5.11s (New PB)

A: 42.79 (+3.22s | 7.0%)

Zone 2 Summer Championships

07/20/2024

hayward

50 Y Free

41.71

B: 39.79 (+1.92s | 4.6%)

100 Y Free

1:28.30

BB: 1:21.09 (+7.21s | 8.2%)

50 Free

40.91

100 Free

47.39

1:28.30

100 Free

1:28.30

50 Y Back

45.37

BB: 43.29 (+2.08s | 4.6%)

100 Y IM

1:38.09

BB: 1:33.19 (+4.90s | 5.0%)

50 IM

44.60

100 IM

53.49

1:38.09

100 IM

1:38.09

50 Y Breast

51.12

BB: 48.69 (+2.43s | 4.8%)

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.