Nathaniel Chang

Age: 12 years old
Age Category: 11-12
Team: La Mirada Armada | Southern California Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

La Mirada Armada

Free 50 Y

26.39

03/13/2025

AAA: 25.79 (+0.60s | 2.3%)

Free 100 Y

57.50

03/13/2025

AAA: 56.19 (+1.31s | 2.3%)

Breast 50 Y

31.79

03/13/2025

AAA

AAAA: 31.49 (+0.30s | 0.9%)

Breast 100 Y

1:11.82

03/13/2025

AAA: 1:11.39 (+0.43s | 0.6%)

50 Breast

34.14

100 Breast

37.68

1:11.82

100 Breast

1:11.82

Fly 50 Y

27.90

03/13/2025

AAA

AAAA: 26.69 (+1.21s | 4.3%)

Fly 100 Y

1:09.63

12/13/2024

A: 1:09.29 (+0.34s | 0.5%)

50 Fly

31.12

100 Fly

38.51

1:09.63

100 Fly

1:09.63

IM 100 Y

1:05.69

03/13/2025

AAA: 1:03.99 (+1.70s | 2.6%)

50 IM

30.32

100 IM

35.37

1:05.69

100 IM

1:05.69

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

La Mirada Armada

Free 50 M

28.44

07/23/2025

AAA

AAAA: 28.09 (+0.35s | 1.2%)

Free 100 M

1:03.79

06/12/2025

AAA

AAAA: 1:01.59 (+2.20s | 3.4%)

Breast 50 M

34.45

07/23/2025

AAAA

Breast 100 M

1:17.40

07/23/2025

AAAA

50 Breast

36.85

100 Breast

40.55

1:17.40

100 Breast

1:17.40

Fly 50 M

30.57

07/23/2025

AAA

AAAA: 30.29 (+0.28s | 0.9%)

Fly 100 M

1:09.31

06/12/2025

AAA

AAAA: 1:07.79 (+1.52s | 2.2%)

50 Fly

32.22

100 Fly

37.08

1:09.31

100 Fly

1:09.31

IM 200 M

2:34.46

07/23/2025

AAA

AAAA: 2:30.59 (+3.87s | 2.5%)

50 Fly

31.96

100 Back

41.53

1:13.49

100 IM

1:13.49

150 Breast

44.35

1:57.84

200 Free

36.62

2:34.46

100 IM

1:20.97

Above are the fastest times that Nathaniel Chang has achieved in his swimming career. For each event, you can find Nathaniel's best time, the corresponding time standard, as well as how much faster Nathaniel needs to be to reach the next level. The last columns provide Nathaniel rankings at the team and LSC levels. These rankings are based on the Nathaniel'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	26.39	22.19 (+4.20s \| 15.9%)	21.29 (+5.10s \| 19.3%)	21.29 (+5.10s \| 19.3%)	20.59 (+5.80s \| 22.0%)	20.09 (+6.30s \| 23.9%)	20.39 (+6.00s \| 22.7%)	27.49 26.29 (+0.10s \| 0.4%)
Free 100 Y	57.50	48.19 (+9.31s \| 16.2%)	46.39 (+11.11s \| 19.3%)	46.39 (+11.11s \| 19.3%)	45.09 (+12.41s \| 21.6%)	43.49 (+14.01s \| 24.4%)	44.39 (+13.11s \| 22.8%)	59.29 56.69 (+0.81s \| 1.4%)
Breast 50 Y	31.79	N/A	N/A	N/A	N/A	N/A	N/A	35.49 2:35.19
Breast 100 Y	1:11.82	1:00.89 (+10.93s \| 15.2%)	57.99 (+13.83s \| 19.3%)	57.99 (+13.83s \| 19.3%)	55.89 (+15.93s \| 22.2%)	54.19 (+17.63s \| 24.5%)	55.29 (+16.53s \| 23.0%)	1:15.89 1:01.79 (+10.03s \| 14.0%)
Fly 50 Y	27.90	N/A	N/A	N/A	N/A	N/A	N/A	30.49
Fly 100 Y	1:09.63	52.89 (+16.74s \| 24.0%)	50.59 (+19.04s \| 27.3%)	50.59 (+19.04s \| 27.3%)	48.99 (+20.64s \| 29.6%)	47.79 (+21.84s \| 31.4%)	48.39 (+21.24s \| 30.5%)	1:07.09 (+2.54s \| 3.6%)
IM 100 Y	1:05.69	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	28.44	25.89 (+2.55s \| 9.0%)	24.59 (+3.85s \| 13.5%)	24.59 (+3.85s \| 13.5%)	24.29 (+4.15s \| 14.6%)	23.39 (+5.05s \| 17.8%)	23.79 (+4.65s \| 16.4%)	31.49 30.19
Free 100 M	1:03.79	56.09 (+7.70s \| 12.1%)	53.59 (+10.20s \| 16.0%)	53.59 (+10.20s \| 16.0%)	52.59 (+11.20s \| 17.6%)	50.99 (+12.80s \| 20.1%)	51.99 (+11.80s \| 18.5%)	1:07.49 1:04.89
Breast 50 M	34.45	N/A	N/A	N/A	N/A	N/A	N/A	40.39
Breast 100 M	1:17.40	1:11.29 (+6.11s \| 7.9%)	1:08.19 (+9.21s \| 11.9%)	1:08.19 (+9.21s \| 11.9%)	1:06.59 (+10.81s \| 14.0%)	1:04.09 (+13.31s \| 17.2%)	1:05.29 (+12.11s \| 15.6%)	1:27.69 1:21.99
Fly 50 M	30.57	N/A	N/A	N/A	N/A	N/A	N/A	34.39
Fly 100 M	1:09.31	1:00.89 (+8.42s \| 12.1%)	57.99 (+11.32s \| 16.3%)	57.99 (+11.32s \| 16.3%)	57.09 (+12.22s \| 17.6%)	55.09 (+14.22s \| 20.5%)	55.99 (+13.32s \| 19.2%)	1:16.39 1:10.69
IM 200 M	2:34.46	2:18.39 (+16.07s \| 10.4%)	2:12.79 (+21.67s \| 14.0%)	2:12.79 (+21.67s \| 14.0%)	2:09.59 (+24.87s \| 16.1%)	2:05.79 (+28.67s \| 18.6%)	2:08.19 (+26.27s \| 17.0%)	2:48.19 2:40.19

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 CA SCS Summer A G Champs

07/23/2025

Walnut

50 M Fly

30.57

-0.59s (New PB)

AAA

AAAA: 30.29 (+0.28s | 0.9%)

50 M Free

28.44

-0.66s (New PB)

AAA

AAAA: 28.09 (+0.35s | 1.2%)

100 M Fly

1:09.50

+0.19s

AAA

AAAA: 1:07.79 (+1.71s | 2.5%)

50 Fly

32.02

100 Fly

37.48

1:09.50

100 Fly

1:09.50

200 M IM

2:34.46

AAA

AAAA: 2:30.59 (+3.87s | 2.5%)

50 Fly

31.96

100 Back

41.53

1:13.49

100 IM

1:13.49

150 Breast

44.35

1:57.84

200 Free

36.62

2:34.46

100 IM

1:20.97

50 M Breast

34.45

-0.41s (New PB)

AAAA

100 M Breast

1:17.40

-0.31s (New PB)

AAAA

50 Breast

36.85

100 Breast

40.55

1:17.40

100 Breast

1:17.40

2025 SCS June AG Invite @ La Mirada Armada

06/12/2025

La Mirada

100 M Fly

1:09.31

AAA

AAAA: 1:07.79 (+1.52s | 2.2%)

50 Fly

32.22

100 Fly

37.08

1:09.31

100 Fly

1:09.31

50 M Free

29.10

-2.30s (New PB)

AAA

AAAA: 28.09 (+1.01s | 3.5%)

50 M Fly

31.16

-0.55s (New PB)

AAA

AAAA: 30.29 (+0.87s | 2.8%)

50 M Breast

34.86

-0.12s (New PB)

AAAA

100 M Breast

1:17.71

-1.08s (New PB)

AAAA

100 M Free

1:03.79

AAA

AAAA: 1:01.59 (+2.20s | 3.4%)

2025 CA 29th NOVA Speedo Grand Challenge

05/23/2025

Irvine

50 M Breast

34.98

-3.50s (New PB)

AAAA

50 M Fly

31.71

AAA

AAAA: 30.29 (+1.42s | 4.5%)

100 M Breast

1:18.79

-7.84s (New PB)

AAAA

50 Breast

37.59

100 Breast

41.20

1:18.79

100 Breast

1:18.79

2025 SCS Spring Age Group Champs @ Armada

03/13/2025

La Mirada

50 Y Free

26.39

-1.82s (New PB)

AAA: 25.79 (+0.60s | 2.3%)

50 Y Fly

27.90

-1.86s (New PB)

AAA

AAAA: 26.69 (+1.21s | 4.3%)

100 Y Free

57.50

-1.83s (New PB)

AAA: 56.19 (+1.31s | 2.3%)

50 Y Breast

31.79

-2.07s (New PB)

AAA

AAAA: 31.49 (+0.30s | 0.9%)

100 Y Breast

1:11.82

-2.05s (New PB)

AAA: 1:11.39 (+0.43s | 0.6%)

50 Breast

34.14

100 Breast

37.68

1:11.82

100 Breast

1:11.82

100 Y IM

1:05.69

-0.99s (New PB)

AAA: 1:03.99 (+1.70s | 2.6%)

50 IM

30.32

100 IM

35.37

1:05.69

100 IM

1:05.69

2024 CA GWSC SCS WAG

12/13/2024

Huntington Beach

100 Y Free

59.33

-6.34s (New PB)

AA: 58.69 (+0.64s | 1.1%)

50 Free

28.24

100 Free

31.09

59.33

100 Free

59.33

50 Y Breast

33.86

-3.67s (New PB)

AAA: 33.29 (+0.57s | 1.7%)

100 Y Breast

1:13.87

-8.71s (New PB)

AAA: 1:11.39 (+2.48s | 3.4%)

50 Breast

35.60

100 Breast

38.27

1:13.87

100 Breast

1:13.87

100 Y IM

1:06.68

-9.87s (New PB)

AAA: 1:03.99 (+2.69s | 4.0%)

50 IM

31.61

100 IM

35.07

1:06.68

100 IM

1:06.68

100 Y Fly

1:09.63

-9.74s (New PB)

A: 1:09.29 (+0.34s | 0.5%)

50 Fly

31.12

100 Fly

38.51

1:09.63

100 Fly

1:09.63

50 Y Free

28.21

A: 28.09 (+0.12s | 0.4%)

50 Y Fly

29.76

-3.73s (New PB)

AA: 29.69 (+0.07s | 0.2%)

2024 CA SCS BREA Summer A G Champs

07/25/2024

Walnut

100 M Breast

1:26.63

AAA: 1:23.09 (+3.54s | 4.1%)

50 M Free

31.40

AA: 30.69 (+0.71s | 2.3%)

50 M Breast

38.48

AAA: 38.09 (+0.39s | 1.0%)

2024 SCS Spring Age Group Champshipson

03/14/2024

Pasadena

100 Y Breast

1:22.58

-4.63s (New PB)

AAA

AAAA: 1:18.79 (+3.79s | 4.6%)

50 Breast

39.26

100 Breast

43.32

1:22.58

100 Breast

1:22.58

50 Y Fly

33.97

+0.48s

AAA: 32.59 (+1.38s | 4.1%)

100 Y Fly

1:20.80

+1.43s

AA: 1:19.49 (+1.31s | 1.6%)

50 Fly

34.98

100 Fly

45.82

1:20.80

100 Fly

1:20.80

100 Y Free

1:05.67

-3.70s (New PB)

AAA: 1:03.79 (+1.88s | 2.9%)

50 Free

30.57

100 Free

35.10

1:05.67

100 Free

1:05.67

50 Y Breast

37.53

-1.19s (New PB)

AAA

AAAA: 36.39 (+1.14s | 3.0%)

2023 CA GWSC SCS WAG

12/09/2023

Huntington Beach

100 Y Breast

1:27.21

AA: 1:26.59 (+0.62s | 0.7%)

50 Breast

41.19

100 Breast

46.02

1:27.21

100 Breast

1:27.21

100 Y Free

1:09.37

AA: 1:06.79 (+2.58s | 3.7%)

50 Free

32.36

100 Free

37.01

1:09.37

100 Free

1:09.37

100 Y IM

1:16.55

AA: 1:16.39 (+0.16s | 0.2%)

50 IM

34.89

100 IM

41.66

1:16.55

100 IM

1:16.55

50 Y Fly

33.49

AAA: 32.59 (+0.90s | 2.7%)

50 Y Breast

38.72

AAA: 38.29 (+0.43s | 1.1%)

100 Y Fly

1:19.37

AAA: 1:14.59 (+4.78s | 6.0%)

50 Fly

35.39

100 Fly

43.98

1:19.37

100 Fly

1:19.37

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.