Brian Chen

Age: 10 years old
Age Category: 10 & under
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event	Time		Age	Date	Standard	Next Standard	Palo Alto Stanford Aquatics	Pacific Swimming	Western Zone	USA
Free 25 Y	23.90		10	02/24/2024			71	668	1,000+	1,000+

Free 50 Y	47.49		10	02/22/2025		B: 38.19 (+9.30s \| 19.6%)	80	848	1,000+	1,000+

Free 100 Y	1:49.71	Analysis	10	10/25/2025		B: 1:27.99 (+21.72s \| 19.8%)	68	747	1,000+	1,000+

Back 25 Y	25.12		10	01/27/2024			32	401	1,000+	1,000+

Back 50 Y	45.45		10	03/07/2026	B	BB: 42.89 (+2.56s \| 5.6%)	25	284	1,000+	1,000+

Back 100 Y	1:49.14	Analysis	10	10/26/2024		B: 1:40.69 (+8.45s \| 7.7%)	26	314	1,000+	1,000+

Breast 50 Y	53.15		10	12/20/2025	B	BB: 47.69 (+5.46s \| 10.3%)	30	396	1,000+	1,000+

Breast 100 Y	1:56.72	Analysis	10	03/07/2026		B: 1:54.09 (+2.63s \| 2.3%)	32	330	1,000+	1,000+

Fly 50 Y	51.79		10	12/20/2025		B: 46.49 (+5.30s \| 10.2%)	31	384	1,000+	1,000+

IM 100 Y	1:48.53	Analysis	10	02/07/2026		B: 1:39.69 (+8.84s \| 8.1%)	44	455	1,000+	1,000+

Long course distance

Event	Time	Age	Date	Next Standard	Palo Alto Stanford Aquatics	Pacific Swimming	Western Zone	USA
Free 50 M	58.12	10	06/06/2025	B: 43.89 (+14.23s \| 24.5%)	27	347	1,000+	1,000+

Breast 50 M	1:05.03	10	06/06/2025	B: 1:00.89 (+4.14s \| 6.4%)	18	199	691	1,000+

Above are the fastest times that Brian Chen has achieved in his swimming career. For each event, you can find Brian's best time, the corresponding time standard, as well as how much faster Brian needs to be to reach the next level. The last columns provide Brian rankings at the team and LSC levels. These rankings are based on the Brian'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	47.49	30.99 (+16.50s \| 34.7%)	30.19 (+17.30s \| 36.4%)	26.89 (+20.60s \| 43.4%)	24.79 (+22.70s \| 47.8%)	23.29 (+24.20s \| 51.0%)	22.19 (+25.30s \| 53.3%)	21.29 (+26.20s \| 55.2%)	21.29 (+26.20s \| 55.2%)	20.59 (+26.90s \| 56.6%)	20.09 (+27.40s \| 57.7%)	20.39 (+27.10s \| 57.1%)	N/A	30.49 (+17.00s \| 35.8%)
Free 100 Y	1:49.71	1:09.69 (+40.02s \| 36.5%)	1:07.59 (+42.12s \| 38.4%)	58.69 (+51.02s \| 46.5%)	54.19 (+55.52s \| 50.6%)	51.19 (+58.52s \| 53.3%)	48.19 (+61.52s \| 56.1%)	46.39 (+63.32s \| 57.7%)	46.39 (+63.32s \| 57.7%)	45.09 (+64.62s \| 58.9%)	43.49 (+66.22s \| 60.4%)	44.39 (+65.32s \| 59.5%)	N/A	1:07.19 (+42.52s \| 38.8%)
Back 50 Y	45.45	36.99 (+8.46s \| 18.6%)	35.79 (+9.66s \| 21.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+9.16s \| 20.2%)
Back 100 Y	1:49.14	1:18.89 (+30.25s \| 27.7%)	1:17.09 (+32.05s \| 29.4%)	1:04.69 (+44.45s \| 40.7%)	59.79 (+49.35s \| 45.2%)	55.99 (+53.15s \| 48.7%)	53.89 (+55.25s \| 50.6%)	51.49 (+57.65s \| 52.8%)	51.49 (+57.65s \| 52.8%)	49.39 (+59.75s \| 54.7%)	47.59 (+61.55s \| 56.4%)	48.89 (+60.25s \| 55.2%)	N/A	1:16.59 (+32.55s \| 29.8%)
Breast 50 Y	53.15	40.99 (+12.16s \| 22.9%)	39.99 (+13.16s \| 24.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+12.86s \| 24.2%)
Breast 100 Y	1:56.72	1:28.99 (+27.73s \| 23.8%)	1:26.99 (+29.73s \| 25.5%)	1:13.59 (+43.13s \| 37.0%)	1:07.89 (+48.83s \| 41.8%)	1:02.89 (+53.83s \| 46.1%)	1:00.89 (+55.83s \| 47.8%)	57.99 (+58.73s \| 50.3%)	57.99 (+58.73s \| 50.3%)	55.89 (+60.83s \| 52.1%)	54.19 (+62.53s \| 53.6%)	55.29 (+61.43s \| 52.6%)	N/A	1:26.29 (+30.43s \| 26.1%)
Fly 50 Y	51.79	35.39 (+16.40s \| 31.7%)	33.99 (+17.80s \| 34.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+17.10s \| 33.0%)
IM 100 Y	1:48.53	1:18.89 (+29.64s \| 27.3%)	1:16.89 (+31.64s \| 29.2%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+31.54s \| 29.1%)

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	58.12	35.49 (+22.63s \| 38.9%)	34.39 (+23.73s \| 40.8%)	30.19 (+27.93s \| 48.1%)	27.89 (+30.23s \| 52.0%)	26.79 (+31.33s \| 53.9%)	25.89 (+32.23s \| 55.5%)	24.59 (+33.53s \| 57.7%)	24.59 (+33.53s \| 57.7%)	24.29 (+33.83s \| 58.2%)	23.39 (+34.73s \| 59.8%)	23.79 (+34.33s \| 59.1%)	N/A	22.79 (+35.33s \| 60.8%)	34.59 (+23.53s \| 40.5%)
Breast 50 M	1:05.03	46.99 (+18.04s \| 27.7%)	45.59 (+19.44s \| 29.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+18.74s \| 28.8%)

Progression

See how Brian Chen is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Brian'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 Brian Chen has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Brian's time, the progress against Brian's best time, the corresponding time standard, as well as how much faster Brian needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 PASA Last Chance For JO S

03/07/2026

Palo Alto

50 Y Back

45.45

-3.06s (New PB)

BB: 42.89 (+2.56s | 5.6%)

100 Y Breast

1:56.72

-8.48s (New PB)

B: 1:54.09 (+2.63s | 2.3%)

PASA CBA+ SCY Meet Feb 2026

02/07/2026

Palo Alto

100 Y IM

1:48.53

-15.64s (New PB)

B: 1:39.69 (+8.84s | 8.1%)

100 Y Back

1:49.46

+0.32s

B: 1:40.69 (+8.77s | 8.0%)

2025 PASA Winter Frolic Meet @ PALY HS

12/20/2025

Palo Alto

50 Y Fly

51.79

-19.99s (New PB)

B: 46.49 (+5.30s | 10.2%)

50 Y Breast

53.15

-6.72s (New PB)

BB: 47.69 (+5.46s | 10.3%)

TYR BAC SPOOKY FALL CLASSIC

10/25/2025

Burlingame

100 Y Free

1:49.71

-5.78s (New PB)

B: 1:27.99 (+21.72s | 19.8%)

50 Y Back

50.66

+2.15s

B: 48.29 (+2.37s | 4.7%)

2025 PASA Summer Palooza

07/20/2025

palo alto

100 Y Breast

2:05.20

-9.45s (New PB)

B: 1:54.09 (+11.11s | 8.9%)

50 Breast

1:00.46

100 Breast

1:04.74

2:05.20

100 Breast

2:05.20

50 Y Fly

1:11.78

B: 46.49 (+25.29s | 35.2%)

50 Y Back

48.51

-4.44s (New PB)

B: 48.29 (+0.22s | 0.5%)

BAC C B A Meet

06/06/2025

Burlingame

50 M Free

58.12

B: 43.89 (+14.23s | 24.5%)

50 M Breast

1:05.03

B: 1:00.89 (+4.14s | 6.4%)

2025 Los Altos Mountain View SC CBA Meet

03/22/2025

Mountain View

100 Y Breast

2:14.65

-0.11s (New PB)

B: 1:54.09 (+20.56s | 15.3%)

50 Breast

17.76

100 Breast

1:56.89

2:14.65

100 Breast

2:14.65

50 Y Back

52.95

-0.81s (New PB)

B: 48.29 (+4.66s | 8.8%)

100 Y Free

1:55.49

-4.21s (New PB)

B: 1:27.99 (+27.50s | 23.8%)

50 Free

57.26

100 Free

58.23

1:55.49

100 Free

1:55.49

2025 Tri Venue Last Chance Meet PASA

02/22/2025

Palo Alto

100 Y IM

2:04.17

-8.57s (New PB)

B: 1:39.69 (+24.48s | 19.7%)

50 Y Breast

59.87

B: 53.39 (+6.48s | 10.8%)

50 Y Free

47.49

-3.35s (New PB)

B: 38.19 (+9.30s | 19.6%)

100 Y Back

1:51.36

+2.22s

B: 1:40.69 (+10.67s | 9.6%)

2024 PASA Winter Frolic Meet @ PALY HS

12/21/2024

Palo Alto

50 Y Free

50.84

-2.51s (New PB)

B: 38.19 (+12.65s | 24.9%)

2024 PASA Candy Meet Champs

11/23/2024

Palo Alto

100 Y Breast

2:14.76

B: 1:54.09 (+20.67s | 15.3%)

100 Y IM

2:12.74

B: 1:39.69 (+33.05s | 24.9%)

TYR BAC Spooky Fall Classic C B A+ Meet

10/26/2024

Burlingame

100 Y Back

1:49.14

B: 1:40.69 (+8.45s | 7.7%)

Los Altos Mountain View AC C B A+

03/23/2024

Mountain View

50 Y Back

57.94

+4.18s

B: 48.29 (+9.65s | 16.7%)

25 Y Free

24.87

+0.97s

2024 PASA SC CBA Meet

02/24/2024

Palo Alto

25 Y Free

23.90

-0.77s (New PB)

100 Y Free

1:59.70

B: 1:27.99 (+31.71s | 26.5%)

50 Y Free

53.35

B: 38.19 (+15.16s | 28.4%)

25 Y Back

26.26

+1.14s

50 Y Back

53.76

B: 48.29 (+5.47s | 10.2%)

2024 Zone 1 North Championships

01/27/2024

Sunnyvale

25 Y Back

25.12

-0.49s (New PB)

25 Y Free

24.67

2023 PASA Candy Meet Champs

11/11/2023

Atherton

25 Y Back

25.61

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