Brian Chou

Age: 9 years old
Age Category: 10 & under
Team: Irvine Novaquatics | Southern California Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Irvine Novaquatics

Southern California Swimming

Western Zone

USA

Free 50 Y

31.20

9

12/12/2025

BB

A: 31.09 (+0.11s | 0.4%)

7

47

250

1,000+

Breast 50 Y

43.13

9

12/12/2025

BB

A: 42.09 (+1.04s | 2.4%)

7

49

192

680

Breast 100 Y

1:33.91

Analysis

9

03/12/2026

BB

A: 1:30.59 (+3.32s | 3.5%)

5

52

219

886

50 Breast

44.63

100 Breast

49.28

1:33.91

100 Breast

1:33.91

Fly 50 Y

38.55

9

12/12/2025

BB

A: 35.99 (+2.56s | 6.6%)

10

74

307

1,000+

IM 100 Y

1:23.21

Analysis

9

12/12/2025

BB

A: 1:19.69 (+3.52s | 4.2%)

9

62

224

810

50 IM

39.19

100 IM

44.02

1:23.21

100 IM

1:23.21

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Irvine Novaquatics

Southern California Swimming

Western Zone

USA

Free 50 M

32.55

9

07/16/2026

AAA

AAAA: 31.59 (+0.96s | 2.9%)

3

19

50

112

Free 100 M

1:14.92

Analysis

9

06/11/2026

AA

AAA: 1:13.19 (+1.73s | 2.3%)

5

37

93

238

50 Free

35.85

100 Free

39.07

1:14.92

100 Free

1:14.92

Free 200 M

2:52.80

Analysis

9

06/11/2026

A

AA: 2:46.09 (+6.71s | 3.9%)

11

72

182

486

50 Free

39.39

100 Free

44.15

1:23.54

100 Free

1:23.54

150 Free

45.88

2:09.42

200 Free

43.38

2:52.80

100 Free

1:29.26

Back 100 M

1:36.80

Analysis

9

06/11/2026

BB

A: 1:32.29 (+4.51s | 4.7%)

9

102

310

904

50 Back

46.03

100 Back

50.77

1:36.80

100 Back

1:36.80

Breast 50 M

45.80

9

07/16/2026

A

AA: 45.79 (+0.01s | 0.0%)

5

38

87

213

Breast 100 M

1:38.70

Analysis

9

06/11/2026

AA

AAA: 1:36.29 (+2.41s | 2.4%)

5

30

70

160

50 Breast

47.71

100 Breast

50.99

1:38.70

100 Breast

1:38.70

Fly 50 M

40.20

9

07/16/2026

A

AA: 38.59 (+1.61s | 4.0%)

11

83

199

498

Fly 100 M

1:32.65

Analysis

9

06/11/2026

A

AA: 1:30.69 (+1.96s | 2.1%)

9

55

129

332

50 Fly

42.67

100 Fly

49.98

1:32.65

100 Fly

1:32.65

Above are the fastest times that Brian Chou 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	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	31.20	22.19 (+9.01s \| 28.9%)	21.29 (+9.91s \| 31.8%)	21.29 (+9.91s \| 31.8%)	20.59 (+10.61s \| 34.0%)	20.09 (+11.11s \| 35.6%)	20.39 (+10.81s \| 34.6%)	30.49 (+0.71s \| 2.3%)
Breast 50 Y	43.13	27.69 (+15.44s \| 35.8%)	N/A	N/A	N/A	N/A	N/A	40.29 (+2.84s \| 6.6%)
Breast 100 Y	1:33.91	1:00.89 (+33.02s \| 35.2%)	57.99 (+35.92s \| 38.2%)	57.99 (+35.92s \| 38.2%)	55.89 (+38.02s \| 40.5%)	54.19 (+39.72s \| 42.3%)	55.29 (+38.62s \| 41.1%)	1:26.29 (+7.62s \| 8.1%)
Fly 50 Y	38.55	24.09 (+14.46s \| 37.5%)	N/A	N/A	N/A	N/A	N/A	34.69 (+3.86s \| 10.0%)
IM 100 Y	1:23.21	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+6.22s \| 7.5%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	32.55	25.89 (+6.66s \| 20.5%)	24.59 (+7.96s \| 24.5%)	24.59 (+7.96s \| 24.5%)	24.29 (+8.26s \| 25.4%)	23.39 (+9.16s \| 28.1%)	23.79 (+8.76s \| 26.9%)	34.59
Free 100 M	1:14.92	56.09 (+18.83s \| 25.1%)	53.59 (+21.33s \| 28.5%)	53.59 (+21.33s \| 28.5%)	52.59 (+22.33s \| 29.8%)	50.99 (+23.93s \| 31.9%)	51.99 (+22.93s \| 30.6%)	1:16.89
Free 200 M	2:52.80	2:03.09 (+49.71s \| 28.8%)	1:57.79 (+55.01s \| 31.8%)	1:57.79 (+55.01s \| 31.8%)	1:55.49 (+57.31s \| 33.2%)	1:52.19 (+60.61s \| 35.1%)	1:54.09 (+58.71s \| 34.0%)	2:44.69 (+8.11s \| 4.7%)
Back 100 M	1:36.80	1:03.29 (+33.51s \| 34.6%)	1:00.59 (+36.21s \| 37.4%)	1:00.59 (+36.21s \| 37.4%)	58.89 (+37.91s \| 39.2%)	57.29 (+39.51s \| 40.8%)	58.19 (+38.61s \| 39.9%)	1:27.69 (+9.11s \| 9.4%)
Breast 50 M	45.80	32.89 (+12.91s \| 28.2%)	N/A	N/A	N/A	N/A	N/A	46.29
Breast 100 M	1:38.70	1:11.29 (+27.41s \| 27.8%)	1:08.19 (+30.51s \| 30.9%)	1:08.19 (+30.51s \| 30.9%)	1:06.59 (+32.11s \| 32.5%)	1:04.09 (+34.61s \| 35.1%)	1:05.29 (+33.41s \| 33.9%)	1:40.19
Fly 50 M	40.20	28.19 (+12.01s \| 29.9%)	N/A	N/A	N/A	N/A	N/A	39.19 (+1.01s \| 2.5%)
Fly 100 M	1:32.65	1:00.89 (+31.76s \| 34.3%)	57.99 (+34.66s \| 37.4%)	57.99 (+34.66s \| 37.4%)	57.09 (+35.56s \| 38.4%)	55.09 (+37.56s \| 40.5%)	55.99 (+36.66s \| 39.6%)	1:30.59 (+2.06s \| 2.2%)

Progression

See how Brian Chou 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 Chou 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 SCS ELITE Age Group LCM Championship

07/16/2026

Mission Viejo

50 M Fly

40.20

A

AA: 38.59 (+1.61s | 4.0%)

9

50 M Free

32.55

AAA

AAAA: 31.59 (+0.96s | 2.9%)

9

1

7

1

100 M Breast

1:38.84

+0.14s

AA

AAA: 1:36.29 (+2.55s | 2.6%)

9

1

8

5

50 Breast

47.50

100 Breast

51.34

1:38.84

100 Breast

1:38.84

100 M Free

1:14.93

+0.01s

AA

AAA: 1:13.19 (+1.74s | 2.3%)

9

1

8

5

50 Free

35.52

100 Free

39.41

1:14.93

100 Free

1:14.93

50 M Breast

45.80

-0.63s (New PB)

A

AA: 45.79 (+0.01s | 0.0%)

9

1

7

6

2026 SCS June AG Invite

06/11/2026

Irvine

200 M Free

2:52.80

A

AA: 2:46.09 (+6.71s | 3.9%)

9

50 Free

39.39

100 Free

44.15

1:23.54

100 Free

1:23.54

150 Free

45.88

2:09.42

200 Free

43.38

2:52.80

100 Free

1:29.26

100 M Fly

1:32.65

A

AA: 1:30.69 (+1.96s | 2.1%)

9

50 Fly

42.67

100 Fly

49.98

1:32.65

100 Fly

1:32.65

50 M Breast

46.43

A

AA: 45.79 (+0.64s | 1.4%)

9

100 M Free

1:14.92

AA

AAA: 1:13.19 (+1.73s | 2.3%)

9

1

8

3

50 Free

35.85

100 Free

39.07

1:14.92

100 Free

1:14.92

100 M Breast

1:38.70

AA

AAA: 1:36.29 (+2.41s | 2.4%)

9

1

7

1

50 Breast

47.71

100 Breast

50.99

1:38.70

100 Breast

1:38.70

100 M Back

1:36.80

BB

A: 1:32.29 (+4.51s | 4.7%)

9

50 Back

46.03

100 Back

50.77

1:36.80

100 Back

1:36.80

2026 SCS Spring Age Group Champs @ RMDA Cop

03/12/2026

La Mirada

50 Y Breast

43.24

+0.11s

BB

A: 42.09 (+1.15s | 2.7%)

9

50 Y Free

31.55

+0.35s

BB

A: 31.09 (+0.46s | 1.5%)

9

100 Y Breast

1:33.91

BB

A: 1:30.59 (+3.32s | 3.5%)

9

50 Breast

44.63

100 Breast

49.28

1:33.91

100 Breast

1:33.91

2025 CA SCS SCAT WAG

12/12/2025

San Clemente

100 Y IM

1:23.21

BB

A: 1:19.69 (+3.52s | 4.2%)

8

50 IM

39.19

100 IM

44.02

1:23.21

100 IM

1:23.21

50 Y Free

31.20

BB

A: 31.09 (+0.11s | 0.4%)

8

1

3

8

50 Y Fly

38.55

BB

A: 35.99 (+2.56s | 6.6%)

8

50 Y Breast

43.13

BB

A: 42.09 (+1.04s | 2.4%)

8

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	32.55	25.89 (+6.66s \| 20.5%)	24.59 (+7.96s \| 24.5%)	24.59 (+7.96s \| 24.5%)	24.29 (+8.26s \| 25.4%)	23.39 (+9.16s \| 28.1%)	23.79 (+8.76s \| 26.9%)	34.59
Free 100 M	1:14.92	56.09 (+18.83s \| 25.1%)	53.59 (+21.33s \| 28.5%)	53.59 (+21.33s \| 28.5%)	52.59 (+22.33s \| 29.8%)	50.99 (+23.93s \| 31.9%)	51.99 (+22.93s \| 30.6%)	1:16.89
Free 200 M	2:52.80	2:03.09 (+49.71s \| 28.8%)	1:57.79 (+55.01s \| 31.8%)	1:57.79 (+55.01s \| 31.8%)	1:55.49 (+57.31s \| 33.2%)	1:52.19 (+60.61s \| 35.1%)	1:54.09 (+58.71s \| 34.0%)	2:44.69 (+8.11s \| 4.7%)
Back 100 M	1:36.80	1:03.29 (+33.51s \| 34.6%)	1:00.59 (+36.21s \| 37.4%)	1:00.59 (+36.21s \| 37.4%)	58.89 (+37.91s \| 39.2%)	57.29 (+39.51s \| 40.8%)	58.19 (+38.61s \| 39.9%)	1:27.69 (+9.11s \| 9.4%)
Breast 50 M	45.80	32.89 (+12.91s \| 28.2%)	N/A	N/A	N/A	N/A	N/A	46.29
Breast 100 M	1:38.70	1:11.29 (+27.41s \| 27.8%)	1:08.19 (+30.51s \| 30.9%)	1:08.19 (+30.51s \| 30.9%)	1:06.59 (+32.11s \| 32.5%)	1:04.09 (+34.61s \| 35.1%)	1:05.29 (+33.41s \| 33.9%)	1:40.19
Fly 50 M	40.20	28.19 (+12.01s \| 29.9%)	N/A	N/A	N/A	N/A	N/A	39.19 (+1.01s \| 2.5%)
Fly 100 M	1:32.65	1:00.89 (+31.76s \| 34.3%)	57.99 (+34.66s \| 37.4%)	57.99 (+34.66s \| 37.4%)	57.09 (+35.56s \| 38.4%)	55.09 (+37.56s \| 40.5%)	55.99 (+36.66s \| 39.6%)	1:30.59 (+2.06s \| 2.2%)