Dongxin Xian

Age: 9 years old
Age Category: 10 & under
Team: Arcadia Riptides Swim Club | Southern California Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

Arcadia Riptides Swim Club

Free 50 Y

31.79

12/13/2024

A: 31.09 (+0.70s | 2.2%)

Free 100 Y

1:10.08

12/13/2024

A: 1:09.79 (+0.29s | 0.4%)

50 Free

33.83

100 Free

36.25

1:10.08

100 Free

1:10.08

Back 50 Y

36.80

03/13/2025

AA: 35.79 (+1.01s | 2.7%)

Back 100 Y

1:21.04

03/13/2025

A: 1:19.59 (+1.45s | 1.8%)

50 Back

39.66

100 Back

41.38

1:21.04

100 Back

1:21.04

Breast 50 Y

46.22

03/13/2025

A: 42.09 (+4.13s | 8.9%)

Breast 100 Y

1:37.65

12/13/2024

A: 1:30.59 (+7.06s | 7.2%)

50 Breast

45.33

100 Breast

52.32

1:37.65

100 Breast

1:37.65

Fly 50 Y

36.82

12/13/2024

A: 35.99 (+0.83s | 2.3%)

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

Arcadia Riptides Swim Club

Free 50 M

33.55

07/23/2025

AAA: 32.99 (+0.56s | 1.7%)

Free 100 M

1:15.81

06/12/2025

AAA: 1:13.19 (+2.62s | 3.5%)

50 Free

36.17

100 Free

39.64

1:15.81

100 Free

1:15.81

Free 200 M

2:47.15

07/23/2025

AA: 2:46.09 (+1.06s | 0.6%)

Back 50 M

41.57

07/23/2025

AA: 41.09 (+0.48s | 1.2%)

Back 100 M

1:29.20

06/12/2025

AA: 1:28.19 (+1.01s | 1.1%)

Breast 50 M

49.43

06/12/2025

A: 47.89 (+1.54s | 3.1%)

Breast 100 M

1:52.14

07/23/2025

A: 1:45.49 (+6.65s | 5.9%)

Above are the fastest times that Dongxin Xian has achieved in his swimming career. For each event, you can find Dongxin's best time, the corresponding time standard, as well as how much faster Dongxin needs to be to reach the next level. The last columns provide Dongxin rankings at the team and LSC levels. These rankings are based on the Dongxin'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	31.79	22.19 (+9.60s \| 30.2%)	21.29 (+10.50s \| 33.0%)	21.29 (+10.50s \| 33.0%)	20.59 (+11.20s \| 35.2%)	20.09 (+11.70s \| 36.8%)	20.39 (+11.40s \| 35.9%)	30.49 (+1.30s \| 4.1%)
Free 100 Y	1:10.08	48.19 (+21.89s \| 31.2%)	46.39 (+23.69s \| 33.8%)	46.39 (+23.69s \| 33.8%)	45.09 (+24.99s \| 35.7%)	43.49 (+26.59s \| 37.9%)	44.39 (+25.69s \| 36.7%)	1:07.19 (+2.89s \| 4.1%)
Back 50 Y	36.80	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+0.51s \| 1.4%)
Back 100 Y	1:21.04	53.89 (+27.15s \| 33.5%)	51.49 (+29.55s \| 36.5%)	51.49 (+29.55s \| 36.5%)	49.39 (+31.65s \| 39.1%)	47.59 (+33.45s \| 41.3%)	48.89 (+32.15s \| 39.7%)	1:16.59 (+4.45s \| 5.5%)
Breast 50 Y	46.22	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+5.93s \| 12.8%)
Breast 100 Y	1:37.65	1:00.89 (+36.76s \| 37.6%)	57.99 (+39.66s \| 40.6%)	57.99 (+39.66s \| 40.6%)	55.89 (+41.76s \| 42.8%)	54.19 (+43.46s \| 44.5%)	55.29 (+42.36s \| 43.4%)	1:26.29 (+11.36s \| 11.6%)
Fly 50 Y	36.82	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+2.13s \| 5.8%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	33.55	25.89 (+7.66s \| 22.8%)	24.59 (+8.96s \| 26.7%)	24.59 (+8.96s \| 26.7%)	24.29 (+9.26s \| 27.6%)	23.39 (+10.16s \| 30.3%)	23.79 (+9.76s \| 29.1%)	34.59
Free 100 M	1:15.81	56.09 (+19.72s \| 26.0%)	53.59 (+22.22s \| 29.3%)	53.59 (+22.22s \| 29.3%)	52.59 (+23.22s \| 30.6%)	50.99 (+24.82s \| 32.7%)	51.99 (+23.82s \| 31.4%)	1:16.89
Free 200 M	2:47.15	2:03.09 (+44.06s \| 26.4%)	1:57.79 (+49.36s \| 29.5%)	1:57.79 (+49.36s \| 29.5%)	1:55.49 (+51.66s \| 30.9%)	1:52.19 (+54.96s \| 32.9%)	1:54.09 (+53.06s \| 31.7%)	2:44.69 (+2.46s \| 1.5%)
Back 50 M	41.57	N/A	N/A	N/A	N/A	N/A	N/A	41.59
Back 100 M	1:29.20	1:03.29 (+25.91s \| 29.0%)	1:00.59 (+28.61s \| 32.1%)	1:00.59 (+28.61s \| 32.1%)	58.89 (+30.31s \| 34.0%)	57.29 (+31.91s \| 35.8%)	58.19 (+31.01s \| 34.8%)	1:27.69 (+1.51s \| 1.7%)
Breast 50 M	49.43	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+3.14s \| 6.4%)
Breast 100 M	1:52.14	1:11.29 (+40.85s \| 36.4%)	1:08.19 (+43.95s \| 39.2%)	1:08.19 (+43.95s \| 39.2%)	1:06.59 (+45.55s \| 40.6%)	1:04.09 (+48.05s \| 42.8%)	1:05.29 (+46.85s \| 41.8%)	1:40.19 (+11.95s \| 10.7%)

Progression

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

41.57

-0.67s (New PB)

AA: 41.09 (+0.48s | 1.2%)

200 M Free

2:47.15

AA: 2:46.09 (+1.06s | 0.6%)

100 M Back

1:31.12

+1.92s

AA: 1:28.19 (+2.93s | 3.2%)

100 M Breast

1:52.14

A: 1:45.49 (+6.65s | 5.9%)

100 M Free

1:17.25

+1.44s

AA: 1:16.69 (+0.56s | 0.7%)

50 M Free

33.55

-2.13s (New PB)

AAA: 32.99 (+0.56s | 1.7%)

2025 SCS June AG Invite @ La Mirada Armada

06/12/2025

La Mirada

50 M Back

42.24

AA: 41.09 (+1.15s | 2.7%)

50 M Breast

49.43

A: 47.89 (+1.54s | 3.1%)

50 M Free

35.68

AA: 34.39 (+1.29s | 3.6%)

100 M Back

1:29.20

AA: 1:28.19 (+1.01s | 1.1%)

100 M Free

1:15.81

AAA: 1:13.19 (+2.62s | 3.5%)

50 Free

36.17

100 Free

39.64

1:15.81

100 Free

1:15.81

2025 SCS Spring Age Group Champs @ Armada

03/13/2025

La Mirada

50 Y Free

32.10

+0.31s

A: 31.09 (+1.01s | 3.1%)

100 Y Back

1:21.04

-0.29s (New PB)

A: 1:19.59 (+1.45s | 1.8%)

50 Back

39.66

100 Back

41.38

1:21.04

100 Back

1:21.04

50 Y Breast

46.22

A: 42.09 (+4.13s | 8.9%)

50 Y Back

36.80

-0.42s (New PB)

AA: 35.79 (+1.01s | 2.7%)

2024 CA SCAT SCS WAG

12/13/2024

San Clemente

100 Y Breast

1:37.65

-7.21s (New PB)

A: 1:30.59 (+7.06s | 7.2%)

50 Breast

45.33

100 Breast

52.32

1:37.65

100 Breast

1:37.65

50 Y Free

31.79

A: 31.09 (+0.70s | 2.2%)

50 Y Back

37.22

AA: 35.79 (+1.43s | 3.8%)

100 Y Free

1:10.08

A: 1:09.79 (+0.29s | 0.4%)

50 Free

33.83

100 Free

36.25

1:10.08

100 Free

1:10.08

50 Y Fly

36.82

A: 35.99 (+0.83s | 2.3%)

100 Y Back

1:21.33

-7.17s (New PB)

A: 1:19.59 (+1.74s | 2.1%)

50 Back

39.24

100 Back

42.09

1:21.33

100 Back

1:21.33

2023 CA RAA SCS WAG

12/08/2023

Riverside

100 Y Breast

1:44.86

BB: 1:42.29 (+2.57s | 2.5%)

50 Breast

50.28

100 Breast

54.58

1:44.86

100 Breast

1:44.86

100 Y Back

1:28.50

A: 1:19.59 (+8.91s | 10.1%)

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.