Oliver Tsai

Age: 12 years old
Age Category: 11-12
Team: Rancho San Dieguito | San Diego-Imperial Swimming
Participation: 10 meets 41 events

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

San Diego-Imperial Swimming

Rancho San Dieguito

Free 50 Y

30.73

03/15/2025

BB: 30.49 (+0.24s | 0.8%)

Free 100 Y

1:17.36

09/22/2024

B: 1:11.49 (+5.87s | 7.6%)

120

50 Free

34.76

100 Free

42.60

1:17.36

100 Free

1:17.36

Free 200 Y

2:43.09

02/07/2025

B: 2:35.99 (+7.10s | 4.4%)

50 Free

34.56

100 Free

41.04

1:15.60

100 Free

1:15.60

150 Free

45.01

2:00.61

200 Free

42.48

2:43.09

100 Free

1:27.49

Back 50 Y

40.97

02/07/2025

B: 38.49 (+2.48s | 6.1%)

Back 100 Y

1:33.44

03/15/2025

B: 1:22.19 (+11.25s | 12.0%)

Breast 50 Y

40.80

01/18/2025

BB: 40.09 (+0.71s | 1.7%)

Breast 100 Y

1:33.50

02/07/2025

B: 1:32.59 (+0.91s | 1.0%)

Breast 200 Y

3:25.07

01/18/2025

B: 3:16.39 (+8.68s | 4.2%)

50 Breast

45.91

100 Breast

51.34

1:37.25

100 Breast

1:37.25

200 Breast

1:47.82

3:25.07

100 Breast

1:47.82

Fly 50 Y

41.08

03/15/2025

B: 37.09 (+3.99s | 9.7%)

IM 100 Y

1:22.88

03/15/2025

B: 1:21.89 (+0.99s | 1.2%)

Long course distance

Event	Time		Age	Date	Standard	Next Standard	San Diego-Imperial Swimming	Rancho San Dieguito

Above are the fastest times that Oliver Tsai has achieved in his swimming career. For each event, you can find Oliver's best time, the corresponding time standard, as well as how much faster Oliver needs to be to reach the next level. The last columns provide Oliver rankings at the team and LSC levels. These rankings are based on the Oliver'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	30.73	22.19 (+8.54s \| 27.8%)	21.29 (+9.44s \| 30.7%)	21.29 (+9.44s \| 30.7%)	20.59 (+10.14s \| 33.0%)	20.09 (+10.64s \| 34.6%)	20.39 (+10.34s \| 33.6%)	27.49 (+3.24s \| 10.5%)
Free 100 Y	1:17.36	48.19 (+29.17s \| 37.7%)	46.39 (+30.97s \| 40.0%)	46.39 (+30.97s \| 40.0%)	45.09 (+32.27s \| 41.7%)	43.49 (+33.87s \| 43.8%)	44.39 (+32.97s \| 42.6%)	59.29 (+18.07s \| 23.4%)
Free 200 Y	2:43.09	1:45.79 (+57.30s \| 35.1%)	1:41.59 (+61.50s \| 37.7%)	1:41.59 (+61.50s \| 37.7%)	1:38.79 (+64.30s \| 39.4%)	1:36.49 (+66.60s \| 40.8%)	1:38.09 (+65.00s \| 39.9%)	2:09.19 (+33.90s \| 20.8%)
Back 50 Y	40.97	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+9.08s \| 22.2%)
Back 100 Y	1:33.44	53.89 (+39.55s \| 42.3%)	51.49 (+41.95s \| 44.9%)	51.49 (+41.95s \| 44.9%)	49.39 (+44.05s \| 47.1%)	47.59 (+45.85s \| 49.1%)	48.89 (+44.55s \| 47.7%)	1:07.49 (+25.95s \| 27.8%)
Breast 50 Y	40.80	N/A	N/A	N/A	N/A	N/A	N/A	35.49 (+5.31s \| 13.0%)
Breast 100 Y	1:33.50	1:00.89 (+32.61s \| 34.9%)	57.99 (+35.51s \| 38.0%)	57.99 (+35.51s \| 38.0%)	55.89 (+37.61s \| 40.2%)	54.19 (+39.31s \| 42.0%)	55.29 (+38.21s \| 40.9%)	1:15.89 (+17.61s \| 18.8%)
Breast 200 Y	3:25.07	2:13.29 (+71.78s \| 35.0%)	2:07.99 (+77.08s \| 37.6%)	2:07.99 (+77.08s \| 37.6%)	2:02.29 (+82.78s \| 40.4%)	1:58.79 (+86.28s \| 42.1%)	2:00.99 (+84.08s \| 41.0%)	2:42.99 (+42.08s \| 20.5%)
Fly 50 Y	41.08	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+10.59s \| 25.8%)
IM 100 Y	1:22.88	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+14.79s \| 17.8%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 SI JBST NTS All Ages

03/15/2025

Lawrence Family Jewish Community Center, 4126 Executive Drive, La Jolla, CA. 92037

100 Y Breast

1:34.87

+1.37s

B: 1:32.59 (+2.28s | 2.4%)

50 Y Fly

41.08

-3.98s (New PB)

B: 37.09 (+3.99s | 9.7%)

50 Y Free

30.73

-0.93s (New PB)

BB: 30.49 (+0.24s | 0.8%)

100 Y Back

1:33.44

-3.86s (New PB)

B: 1:22.19 (+11.25s | 12.0%)

100 Y IM

1:22.88

-3.31s (New PB)

B: 1:21.89 (+0.99s | 1.2%)

2025 SI SBA All Ages NTS Meet Feb 7 9

02/07/2025

Mater Dei Dr , Chula Vista CA 91913

100 Y Breast

1:33.50

-2.11s (New PB)

B: 1:32.59 (+0.91s | 1.0%)

50 Y Back

40.97

-0.40s (New PB)

B: 38.49 (+2.48s | 6.1%)

200 Y Free

2:43.09

-6.76s (New PB)

B: 2:35.99 (+7.10s | 4.4%)

50 Free

34.56

100 Free

41.04

1:15.60

100 Free

1:15.60

150 Free

45.01

2:00.61

200 Free

42.48

2:43.09

100 Free

1:27.49

50 Y Free

31.66

-0.72s (New PB)

BB: 30.49 (+1.17s | 3.7%)

2025 SI RSD All Ages NTS

01/18/2025

Pardee Aquatic Center Solana Beach

50 Y Breast

40.80

-0.87s (New PB)

BB: 40.09 (+0.71s | 1.7%)

100 Y Back

1:44.33

+7.03s

B: 1:22.19 (+22.14s | 21.2%)

50 Back

48.89

100 Back

55.44

1:44.33

100 Back

1:44.33

100 Y Breast

1:35.61

-7.51s (New PB)

B: 1:32.59 (+3.02s | 3.2%)

50 Y Back

41.37

-2.75s (New PB)

B: 38.49 (+2.88s | 7.0%)

100 Y IM

1:26.19

B: 1:21.89 (+4.30s | 5.0%)

200 Y Breast

3:25.07

B: 3:16.39 (+8.68s | 4.2%)

50 Breast

45.91

100 Breast

51.34

1:37.25

100 Breast

1:37.25

200 Breast

1:47.82

3:25.07

100 Breast

1:47.82

100 Y Free

1:17.56

+0.20s

B: 1:11.49 (+6.07s | 7.8%)

50 Y Fly

45.06

-14.44s (New PB)

B: 37.09 (+7.97s | 17.7%)

200 Y Free

2:49.85

B: 2:35.99 (+13.86s | 8.2%)

50 Free

37.37

100 Free

45.05

1:22.42

100 Free

1:22.42

200 Free

1:27.43

2:49.85

100 Free

1:27.43

2024 SI SBA BC All Ages Nov

11/02/2024

Mater Dei Dr , Chula Vista CA 91913

50 Y Breast

43.22

+1.55s

BB: 40.09 (+3.13s | 7.2%)

100 Y Free

1:17.62

+0.26s

B: 1:11.49 (+6.13s | 7.9%)

50 Free

36.35

100 Free

41.27

1:17.62

100 Free

1:17.62

100 Y Back

1:40.64

+3.34s

B: 1:22.19 (+18.45s | 18.3%)

50 Back

46.02

100 Back

54.62

1:40.64

100 Back

1:40.64

2004 SI SBA BC ALL AGES

10/12/2024

Mater Dei Dr , Chula Vista CA 91913

100 Y Back

1:37.30

B: 1:22.19 (+15.11s | 15.5%)

50 Back

45.04

100 Back

52.26

1:37.30

100 Back

1:37.30

50 Y Breast

41.67

-4.54s (New PB)

BB: 40.09 (+1.58s | 3.8%)

100 Y Free

1:20.79

+3.43s

B: 1:11.49 (+9.30s | 11.5%)

50 Free

37.52

100 Free

43.27

1:20.79

100 Free

1:20.79

2024 SI PS Freestyle Festival Sunday

09/22/2024

Poway Community Swim Center

50 Y Free

32.38

-4.17s (New PB)

BB: 30.49 (+1.89s | 5.8%)

100 Y Free

1:17.36

-5.90s (New PB)

B: 1:11.49 (+5.87s | 7.6%)

50 Free

34.76

100 Free

42.60

1:17.36

100 Free

1:17.36

2024 SI WIND ALL AGES NTS WRAP UP MEET

08/10/2024

Coggan Family Aquatic Complex, 800 Nautilus St, La Jolla 92037

50 Y Back

44.12

-0.83s (New PB)

B: 38.49 (+5.63s | 12.8%)

100 Y Free

1:23.26

-2.15s (New PB)

B: 1:11.49 (+11.77s | 14.1%)

50 Y Breast

46.21

-2.50s (New PB)

B: 43.49 (+2.72s | 5.9%)

2024 SI CAST BC All Ages

04/13/2024

Helix High School 7323 University Ave La Mesa CA 91942

50 Y Fly

59.50

-3.06s (New PB)

B: 37.09 (+22.41s | 37.7%)

50 Y Free

36.55

-0.64s (New PB)

B: 32.79 (+3.76s | 10.3%)

50 Y Back

44.95

-1.08s (New PB)

B: 38.49 (+6.46s | 14.4%)

100 Y Breast

1:45.43

+2.31s

B: 1:32.59 (+12.84s | 12.2%)

50 Breast

48.63

100 Breast

56.80

1:45.43

100 Breast

1:45.43

2024 SI HSA All Ages NTS Meet

03/16/2024

Santana High School,9915 Magnolia Ave, Santee, CA 92071

50 Y Fly

1:02.56

B: 37.09 (+25.47s | 40.7%)

50 Y Free

37.19

-3.19s (New PB)

B: 32.79 (+4.40s | 11.8%)

100 Y Breast

1:43.12

-4.88s (New PB)

B: 1:32.59 (+10.53s | 10.2%)

50 Breast

47.69

100 Breast

55.43

1:43.12

100 Breast

1:43.12

2024 Si JBST All Ages NTS Meet

01/20/2024

Lawrence Family Jewish Community Center, 4126 Executive Drive, La Jolla, CA. 92037

100 Y Free

1:25.41

B: 1:11.49 (+13.92s | 16.3%)

50 Free

37.08

100 Free

48.33

1:25.41

100 Free

1:25.41

100 Y Breast

1:48.00

B: 1:32.59 (+15.41s | 14.3%)

50 Breast

50.35

100 Breast

57.65

1:48.00

100 Breast

1:48.00

50 Y Back

46.03

B: 38.49 (+7.54s | 16.4%)

50 Y Breast

48.71

B: 43.49 (+5.22s | 10.7%)

50 Y Free

40.38

B: 32.79 (+7.59s | 18.8%)

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.