Justin Chi

Age: 9 years old
Age Category: 10 & under
Team: DeAnza Cupertino Aquatics | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

DeAnza Cupertino Aquatics

Pacific Swimming

Western Zone

USA

Free 50 Y

34.19

03/28/2026

A: 31.09 (+3.10s | 9.1%)

140

711

1,000+

Free 100 Y

1:21.35

Analysis

03/28/2026

BB: 1:18.89 (+2.46s | 3.0%)

202

909

1,000+

50 Free

38.68

100 Free

42.67

1:21.35

100 Free

1:21.35

Back 50 Y

38.77

02/07/2026

A: 37.59 (+1.18s | 3.0%)

361

1,000+

Back 100 Y

1:26.30

Analysis

02/07/2026

A: 1:19.59 (+6.71s | 7.8%)

437

1,000+

Breast 25 Y

27.49

03/22/2025

308

743

1,000+

Breast 50 Y

46.56

12/06/2025

A: 42.09 (+4.47s | 9.6%)

148

563

1,000+

Breast 100 Y

1:38.52

Analysis

02/07/2026

A: 1:30.59 (+7.93s | 8.0%)

109

442

1,000+

Fly 50 Y

40.13

03/28/2026

A: 35.99 (+4.14s | 10.3%)

121

501

1,000+

IM 100 Y

1:27.34

Analysis

03/28/2026

A: 1:19.69 (+7.65s | 8.8%)

132

496

1,000+

50 IM

39.98

100 IM

47.36

1:27.34

100 IM

1:27.34

Long course distance

Event	Time		Age	Date	Standard	Next Standard	DeAnza Cupertino Aquatics	Pacific Swimming	Western Zone	USA
Free 50 M	43.04		9	05/16/2025	B	BB: 39.79 (+3.25s \| 7.6%)	7	116	465	886

Back 50 M	53.95		9	06/06/2025	B	BB: 49.29 (+4.66s \| 8.6%)	6	147	600	1,000+

Back 100 M	1:57.56	Analysis	9	06/06/2025		B: 1:56.69 (+0.87s \| 0.7%)	5	96	457	831

Breast 50 M	59.15		9	06/06/2025	B	BB: 54.39 (+4.76s \| 8.0%)	8	117	431	757

Breast 100 M	2:03.12	Analysis	9	06/06/2025	B	BB: 1:59.19 (+3.93s \| 3.2%)	4	71	273	455

Fly 50 M	51.40		9	06/06/2025	B	BB: 46.39 (+5.01s \| 9.7%)	6	83	326	590

Above are the fastest times that Justin Chi has achieved in his swimming career. For each event, you can find Justin's best time, the corresponding time standard, as well as how much faster Justin needs to be to reach the next level. The last columns provide Justin rankings at the team and LSC levels. These rankings are based on the Justin'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	34.19	30.99 (+3.20s \| 9.4%)	30.19 (+4.00s \| 11.7%)	26.89 (+7.30s \| 21.4%)	24.79 (+9.40s \| 27.5%)	23.29 (+10.90s \| 31.9%)	22.19 (+12.00s \| 35.1%)	21.29 (+12.90s \| 37.7%)	21.29 (+12.90s \| 37.7%)	20.59 (+13.60s \| 39.8%)	20.09 (+14.10s \| 41.2%)	20.39 (+13.80s \| 40.4%)	N/A	30.49 (+3.70s \| 10.8%)
Free 100 Y	1:21.35	1:09.69 (+11.66s \| 14.3%)	1:07.59 (+13.76s \| 16.9%)	58.69 (+22.66s \| 27.9%)	54.19 (+27.16s \| 33.4%)	51.19 (+30.16s \| 37.1%)	48.19 (+33.16s \| 40.8%)	46.39 (+34.96s \| 43.0%)	46.39 (+34.96s \| 43.0%)	45.09 (+36.26s \| 44.6%)	43.49 (+37.86s \| 46.5%)	44.39 (+36.96s \| 45.4%)	N/A	1:07.19 (+14.16s \| 17.4%)
Back 50 Y	38.77	36.99 (+1.78s \| 4.6%)	35.79 (+2.98s \| 7.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+2.48s \| 6.4%)
Back 100 Y	1:26.30	1:18.89 (+7.41s \| 8.6%)	1:17.09 (+9.21s \| 10.7%)	1:04.69 (+21.61s \| 25.0%)	59.79 (+26.51s \| 30.7%)	55.99 (+30.31s \| 35.1%)	53.89 (+32.41s \| 37.6%)	51.49 (+34.81s \| 40.3%)	51.49 (+34.81s \| 40.3%)	49.39 (+36.91s \| 42.8%)	47.59 (+38.71s \| 44.9%)	48.89 (+37.41s \| 43.3%)	N/A	1:16.59 (+9.71s \| 11.3%)
Breast 50 Y	46.56	40.99 (+5.57s \| 12.0%)	39.99 (+6.57s \| 14.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+6.27s \| 13.5%)
Breast 100 Y	1:38.52	1:28.99 (+9.53s \| 9.7%)	1:26.99 (+11.53s \| 11.7%)	1:13.59 (+24.93s \| 25.3%)	1:07.89 (+30.63s \| 31.1%)	1:02.89 (+35.63s \| 36.2%)	1:00.89 (+37.63s \| 38.2%)	57.99 (+40.53s \| 41.1%)	57.99 (+40.53s \| 41.1%)	55.89 (+42.63s \| 43.3%)	54.19 (+44.33s \| 45.0%)	55.29 (+43.23s \| 43.9%)	N/A	1:26.29 (+12.23s \| 12.4%)
Fly 50 Y	40.13	35.39 (+4.74s \| 11.8%)	33.99 (+6.14s \| 15.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+5.44s \| 13.6%)
IM 100 Y	1:27.34	1:18.89 (+8.45s \| 9.7%)	1:16.89 (+10.45s \| 12.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+10.35s \| 11.9%)

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	43.04	35.49 (+7.55s \| 17.5%)	34.39 (+8.65s \| 20.1%)	30.19 (+12.85s \| 29.9%)	27.89 (+15.15s \| 35.2%)	26.79 (+16.25s \| 37.8%)	25.89 (+17.15s \| 39.8%)	24.59 (+18.45s \| 42.9%)	24.59 (+18.45s \| 42.9%)	24.29 (+18.75s \| 43.6%)	23.39 (+19.65s \| 45.7%)	23.79 (+19.25s \| 44.7%)	N/A	22.79 (+20.25s \| 47.0%)	34.59 (+8.45s \| 19.6%)
Back 50 M	53.95	42.99 (+10.96s \| 20.3%)	40.79 (+13.16s \| 24.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+12.36s \| 22.9%)
Back 100 M	1:57.56	1:30.89 (+26.67s \| 22.7%)	1:26.79 (+30.77s \| 26.2%)	1:15.49 (+42.07s \| 35.8%)	1:09.69 (+47.87s \| 40.7%)	1:05.89 (+51.67s \| 44.0%)	1:03.29 (+54.27s \| 46.2%)	1:00.59 (+56.97s \| 48.5%)	1:00.59 (+56.97s \| 48.5%)	58.89 (+58.67s \| 49.9%)	57.29 (+60.27s \| 51.3%)	58.19 (+59.37s \| 50.5%)	N/A	55.69 (+61.87s \| 52.6%)	1:27.69 (+29.87s \| 25.4%)
Breast 50 M	59.15	46.99 (+12.16s \| 20.6%)	45.59 (+13.56s \| 22.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+12.86s \| 21.7%)
Breast 100 M	2:03.12	1:42.69 (+20.43s \| 16.6%)	1:39.19 (+23.93s \| 19.4%)	1:25.49 (+37.63s \| 30.6%)	1:18.89 (+44.23s \| 35.9%)	1:13.79 (+49.33s \| 40.1%)	1:11.29 (+51.83s \| 42.1%)	1:08.19 (+54.93s \| 44.6%)	1:08.19 (+54.93s \| 44.6%)	1:06.59 (+56.53s \| 45.9%)	1:04.09 (+59.03s \| 47.9%)	1:05.29 (+57.83s \| 47.0%)	N/A	1:02.19 (+60.93s \| 49.5%)	1:40.19 (+22.93s \| 18.6%)
Fly 50 M	51.40	40.19 (+11.21s \| 21.8%)	38.49 (+12.91s \| 25.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+12.21s \| 23.8%)

Progression

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

LAMV C B A+ Meet

03/28/2026

Mountain View

100 Y Free

1:21.35

-4.14s (New PB)

BB: 1:18.89 (+2.46s | 3.0%)

50 Free

38.68

100 Free

42.67

1:21.35

100 Free

1:21.35

50 Y Free

34.19

-2.72s (New PB)

A: 31.09 (+3.10s | 9.1%)

100 Y IM

1:27.34

-0.38s (New PB)

A: 1:19.69 (+7.65s | 8.8%)

50 IM

39.98

100 IM

47.36

1:27.34

100 IM

1:27.34

50 Y Fly

40.13

-0.67s (New PB)

A: 35.99 (+4.14s | 10.3%)

50 Y Back

39.10

+0.33s

A: 37.59 (+1.51s | 3.9%)

100 Y Back

1:27.15

+0.85s

A: 1:19.59 (+7.56s | 8.7%)

50 Back

43.10

100 Back

44.05

1:27.15

100 Back

1:27.15

Pacific Swimming 10 U SCY Championship

02/21/2026

Cupertino

100 Y IM

1:30.59

+2.87s

BB: 1:29.69 (+0.90s | 1.0%)

100 Y Back

1:30.85

+4.55s

BB: 1:30.09 (+0.76s | 0.8%)

50 Y Back

38.82

+0.05s

A: 37.59 (+1.23s | 3.2%)

50 Y Breast

46.78

+0.22s

A: 42.09 (+4.69s | 10.0%)

PASA CBA+ SCY Meet Feb 2026

02/07/2026

Palo Alto

100 Y Breast

1:38.52

-4.64s (New PB)

A: 1:30.59 (+7.93s | 8.0%)

100 Y IM

1:27.72

-5.04s (New PB)

A: 1:19.69 (+8.03s | 9.2%)

100 Y Back

1:26.30

A: 1:19.59 (+6.71s | 7.8%)

50 Y Back

38.77

-0.54s (New PB)

A: 37.59 (+1.18s | 3.0%)

50 Y Fly

41.33

+0.53s

BB: 41.29 (+0.04s | 0.1%)

Alto Dec 6 7 CBA

12/06/2025

Palo Alto

100 Y Breast

1:43.96

+0.80s

BB: 1:42.29 (+1.67s | 1.6%)

50 Breast

51.43

100 Breast

52.53

1:43.96

100 Breast

1:43.96

50 Y Back

39.31

-1.15s (New PB)

A: 37.59 (+1.72s | 4.4%)

50 Y Breast

46.56

-2.19s (New PB)

A: 42.09 (+4.47s | 9.6%)

De Anza Cupertino Aquatics CBA+ Meet

11/15/2025

Satatoga

50 Y Back

40.46

-3.23s (New PB)

A: 37.59 (+2.87s | 7.1%)

50 Y Free

36.91

-1.70s (New PB)

BB: 34.59 (+2.32s | 6.3%)

100 Y IM

1:32.76

-2.39s (New PB)

BB: 1:29.69 (+3.07s | 3.3%)

100 Y Breast

1:43.16

-3.48s (New PB)

BB: 1:42.29 (+0.87s | 0.8%)

50 Y Breast

48.75

-7.77s (New PB)

BB: 47.69 (+1.06s | 2.2%)

50 Y Fly

40.80

-2.57s (New PB)

A: 35.99 (+4.81s | 11.8%)

2025 DACA SC CBA Meet

10/11/2025

Saratoga

50 Y Back

43.69

BB: 42.89 (+0.80s | 1.8%)

50 Y Fly

43.37

BB: 41.29 (+2.08s | 4.8%)

100 Y Free

1:25.49

-15.74s (New PB)

BB: 1:18.89 (+6.60s | 7.7%)

2025 DACA SC CBA Meet

07/19/2025

Saratoga

100 Y Breast

1:46.64

-16.49s (New PB)

BB: 1:42.29 (+4.35s | 4.1%)

100 Y IM

1:35.15

-13.07s (New PB)

BB: 1:29.69 (+5.46s | 5.7%)

50 Y Free

38.61

-3.45s (New PB)

B: 38.19 (+0.42s | 1.1%)

2025 DACA LC CBA+ Meet

06/06/2025

Cupertino

50 M Back

53.95

BB: 49.29 (+4.66s | 8.6%)

100 M Back

1:57.56

B: 1:56.69 (+0.87s | 0.7%)

50 M Breast

59.15

-3.38s (New PB)

BB: 54.39 (+4.76s | 8.0%)

100 M Breast

2:03.12

BB: 1:59.19 (+3.93s | 3.2%)

50 M Fly

51.40

BB: 46.39 (+5.01s | 9.7%)

50 M Free

45.40

+2.36s

B: 43.89 (+1.51s | 3.3%)

2025 DACA LC CBA Meet

05/16/2025

Saratoga

50 M Free

43.04

BB: 39.79 (+3.25s | 7.6%)

50 M Breast

1:02.53

B: 1:00.89 (+1.64s | 2.6%)

Pacific Swimming 10 Under SC Championships

04/26/2025

Palo Alto

50 Y Free

43.14

+1.08s

B: 38.19 (+4.95s | 11.5%)

50 Y Breast

56.94

+0.42s

B: 53.39 (+3.55s | 6.2%)

PSL SC CBA+ Meet

03/22/2025

Pacifica

100 Y Free

1:42.52

+1.29s

B: 1:27.99 (+14.53s | 14.2%)

25 Y Breast

27.49

100 Y Breast

2:03.77

+0.64s

B: 1:54.09 (+9.68s | 7.8%)

100 Y IM

1:48.22

B: 1:39.69 (+8.53s | 7.9%)

50 Y Free

42.06

-5.09s (New PB)

B: 38.19 (+3.87s | 9.2%)

50 Y Breast

59.59

+3.07s

B: 53.39 (+6.20s | 10.4%)

De Anza C B A+

02/22/2025

Saratoga

100 Y Free

1:41.23

B: 1:27.99 (+13.24s | 13.1%)

100 Y Breast

2:07.54

+4.41s

B: 1:54.09 (+13.45s | 10.5%)

Alto Swim Club Valentine Classic

02/01/2025

Palo Alto

100 Y Breast

2:03.13

B: 1:54.09 (+9.04s | 7.3%)

50 Y Breast

56.52

B: 53.39 (+3.13s | 5.5%)

50 Y Free

47.15

B: 38.19 (+8.96s | 19.0%)

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.