Spencer Tsai

Age: 16 years old
Age Category: 15-16
Team: Lake Oswego Swim Club | Oregon Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Oregon Swimming

Lake Oswego Swim Club

Free 50 Y

24.76

03/13/2025

A: 24.19 (+0.57s | 2.3%)

Free 100 Y

54.14

10/17/2025

A: 53.19 (+0.95s | 1.8%)

50 Free

26.05

100 Free

28.09

54.14

100 Free

54.14

Free 200 Y

2:03.18

10/17/2025

A: 1:56.59 (+6.59s | 5.3%)

102

50 Free

28.53

100 Free

31.11

59.64

100 Free

59.64

150 Free

31.99

1:31.63

200 Free

31.55

2:03.18

100 Free

1:03.54

Breast 100 Y

1:06.06

02/21/2025

A: 1:05.89 (+0.17s | 0.3%)

50 Breast

31.26

100 Breast

34.80

1:06.06

100 Breast

1:06.06

Breast 200 Y

2:27.91

10/17/2025

A: 2:23.19 (+4.72s | 3.2%)

50 Breast

33.98

100 Breast

37.45

1:11.43

100 Breast

1:11.43

150 Breast

38.52

1:49.95

200 Breast

37.96

2:27.91

100 Breast

1:16.48

IM 200 Y

2:17.96

10/17/2025

A: 2:09.39 (+8.57s | 6.2%)

50 Fly

30.35

100 Back

38.44

1:08.79

100 IM

1:08.79

150 Breast

36.27

1:45.06

200 Free

32.90

2:17.96

100 IM

1:09.17

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Oregon Swimming

Lake Oswego Swim Club

Free 50 M

29.00

07/11/2025

A: 28.19 (+0.81s | 2.8%)

Free 100 M

1:03.14

06/06/2025

A: 1:01.49 (+1.65s | 2.6%)

50 Free

30.21

100 Free

32.93

1:03.14

100 Free

1:03.14

Free 200 M

2:26.82

06/06/2025

BB: 2:25.39 (+1.43s | 1.0%)

109

50 Free

32.82

100 Free

37.81

1:10.63

100 Free

1:10.63

150 Free

38.18

1:48.81

200 Free

38.01

2:26.82

100 Free

1:16.19

Back 100 M

1:22.04

05/02/2025

B: 1:19.39 (+2.65s | 3.2%)

111

50 Back

38.85

100 Back

43.19

1:22.04

100 Back

1:22.04

Breast 100 M

1:17.49

06/06/2025

A: 1:16.69 (+0.80s | 1.0%)

50 Breast

36.54

100 Breast

40.95

1:17.49

100 Breast

1:17.49

Breast 200 M

2:51.38

06/06/2025

A: 2:46.69 (+4.69s | 2.7%)

50 Breast

37.51

100 Breast

43.74

1:21.25

100 Breast

1:21.25

150 Breast

43.98

2:05.23

200 Breast

46.15

2:51.38

100 Breast

1:30.13

Above are the fastest times that Spencer Tsai has achieved in his swimming career. For each event, you can find Spencer's best time, the corresponding time standard, as well as how much faster Spencer needs to be to reach the next level. The last columns provide Spencer rankings at the team and LSC levels. These rankings are based on the Spencer'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
Free 50 Y	24.76	22.19 (+2.57s \| 10.4%)	21.29 (+3.47s \| 14.0%)	21.29 (+3.47s \| 14.0%)	20.59 (+4.17s \| 16.8%)	20.09 (+4.67s \| 18.9%)	20.39 (+4.37s \| 17.6%)
Free 100 Y	54.14	48.19 (+5.95s \| 11.0%)	46.39 (+7.75s \| 14.3%)	46.39 (+7.75s \| 14.3%)	45.09 (+9.05s \| 16.7%)	43.49 (+10.65s \| 19.7%)	44.39 (+9.75s \| 18.0%)
Free 200 Y	2:03.18	1:45.79 (+17.39s \| 14.1%)	1:41.59 (+21.59s \| 17.5%)	1:41.59 (+21.59s \| 17.5%)	1:38.79 (+24.39s \| 19.8%)	1:36.49 (+26.69s \| 21.7%)	1:38.09 (+25.09s \| 20.4%)
Breast 100 Y	1:06.06	1:00.89 (+5.17s \| 7.8%)	57.99 (+8.07s \| 12.2%)	57.99 (+8.07s \| 12.2%)	55.89 (+10.17s \| 15.4%)	54.19 (+11.87s \| 18.0%)	55.29 (+10.77s \| 16.3%)
Breast 200 Y	2:27.91	2:13.29 (+14.62s \| 9.9%)	2:07.99 (+19.92s \| 13.5%)	2:07.99 (+19.92s \| 13.5%)	2:02.29 (+25.62s \| 17.3%)	1:58.79 (+29.12s \| 19.7%)	2:00.99 (+26.92s \| 18.2%)
IM 200 Y	2:17.96	1:58.19 (+19.77s \| 14.3%)	1:53.89 (+24.07s \| 17.4%)	1:53.89 (+24.07s \| 17.4%)	1:50.09 (+27.87s \| 20.2%)	1:46.39 (+31.57s \| 22.9%)	1:48.89 (+29.07s \| 21.1%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	29.00	25.89 (+3.11s \| 10.7%)	24.59 (+4.41s \| 15.2%)	24.59 (+4.41s \| 15.2%)	24.29 (+4.71s \| 16.2%)	23.39 (+5.61s \| 19.3%)	23.79 (+5.21s \| 18.0%)
Free 100 M	1:03.14	56.09 (+7.05s \| 11.2%)	53.59 (+9.55s \| 15.1%)	53.59 (+9.55s \| 15.1%)	52.59 (+10.55s \| 16.7%)	50.99 (+12.15s \| 19.2%)	51.99 (+11.15s \| 17.7%)
Free 200 M	2:26.82	2:03.09 (+23.73s \| 16.2%)	1:57.79 (+29.03s \| 19.8%)	1:57.79 (+29.03s \| 19.8%)	1:55.49 (+31.33s \| 21.3%)	1:52.19 (+34.63s \| 23.6%)	1:54.09 (+32.73s \| 22.3%)
Back 100 M	1:22.04	1:03.29 (+18.75s \| 22.9%)	1:00.59 (+21.45s \| 26.1%)	1:00.59 (+21.45s \| 26.1%)	58.89 (+23.15s \| 28.2%)	57.29 (+24.75s \| 30.2%)	58.19 (+23.85s \| 29.1%)
Breast 100 M	1:17.49	1:11.29 (+6.20s \| 8.0%)	1:08.19 (+9.30s \| 12.0%)	1:08.19 (+9.30s \| 12.0%)	1:06.59 (+10.90s \| 14.1%)	1:04.09 (+13.40s \| 17.3%)	1:05.29 (+12.20s \| 15.7%)
Breast 200 M	2:51.38	2:35.79 (+15.59s \| 9.1%)	2:29.09 (+22.29s \| 13.0%)	2:29.09 (+22.29s \| 13.0%)	2:24.79 (+26.59s \| 15.5%)	2:19.69 (+31.69s \| 18.5%)	2:22.89 (+28.49s \| 16.6%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 THSC Fall Open

10/17/2025

Beaverton

100 Y Free

54.14

-0.70s (New PB)

A: 53.19 (+0.95s | 1.8%)

50 Free

26.05

100 Free

28.09

54.14

100 Free

54.14

200 Y Breast

2:27.91

A: 2:23.19 (+4.72s | 3.2%)

50 Breast

33.98

100 Breast

37.45

1:11.43

100 Breast

1:11.43

150 Breast

38.52

1:49.95

200 Breast

37.96

2:27.91

100 Breast

1:16.48

200 Y IM

2:17.96

A: 2:09.39 (+8.57s | 6.2%)

50 Fly

30.35

100 Back

38.44

1:08.79

100 IM

1:08.79

150 Breast

36.27

1:45.06

200 Free

32.90

2:17.96

100 IM

1:09.17

200 Y Free

2:03.18

A: 1:56.59 (+6.59s | 5.3%)

50 Free

28.53

100 Free

31.11

59.64

100 Free

59.64

150 Free

31.99

1:31.63

200 Free

31.55

2:03.18

100 Free

1:03.54

50 Y Free

25.26

+0.50s

A: 24.19 (+1.07s | 4.2%)

100 Y Breast

1:06.61

+0.55s

A: 1:05.89 (+0.72s | 1.1%)

50 Breast

31.66

100 Breast

34.95

1:06.61

100 Breast

1:06.61

2025 LOSC September Intrasquad 1

09/20/2025

Portland

100 Y Free

55.88

+1.04s

A: 53.19 (+2.69s | 4.8%)

50 Free

26.98

100 Free

28.90

55.88

100 Free

55.88

100 Y Breast

1:07.46

+1.40s

A: 1:05.89 (+1.57s | 2.3%)

50 Breast

32.43

100 Breast

35.02

1:07.46

100 Breast

1:07.46

2025 OSI Arena 11 O LC Championships

07/24/2025

Gresham

100 M Free

1:03.34

+0.20s

A: 1:01.49 (+1.85s | 2.9%)

2025 Seth Dawson

07/11/2025

Gresham

50 M Free

29.00

-0.11s (New PB)

A: 28.19 (+0.81s | 2.8%)

50 M Breast

35.49

-1.30s (New PB)

100 M Breast

1:17.96

+0.47s

A: 1:16.69 (+1.27s | 1.6%)

50 Breast

37.07

100 Breast

40.89

1:17.96

100 Breast

1:17.96

200 M Breast

2:52.67

+1.29s

A: 2:46.69 (+5.98s | 3.5%)

50 Breast

38.69

100 Breast

43.69

1:22.38

100 Breast

1:22.38

150 Breast

46.02

2:08.40

200 Breast

44.27

2:52.67

100 Breast

1:30.29

2025 THSC June Invitational

06/06/2025

Beaverton

200 M Free

2:26.82

-0.78s (New PB)

BB: 2:25.39 (+1.43s | 1.0%)

50 Free

32.82

100 Free

37.81

1:10.63

100 Free

1:10.63

150 Free

38.18

1:48.81

200 Free

38.01

2:26.82

100 Free

1:16.19

100 M Breast

1:17.49

-0.85s (New PB)

A: 1:16.69 (+0.80s | 1.0%)

50 Breast

36.54

100 Breast

40.95

1:17.49

100 Breast

1:17.49

50 M Free

29.60

+0.49s

A: 28.19 (+1.41s | 4.8%)

200 M Breast

2:51.38

-4.50s (New PB)

A: 2:46.69 (+4.69s | 2.7%)

50 Breast

37.51

100 Breast

43.74

1:21.25

100 Breast

1:21.25

150 Breast

43.98

2:05.23

200 Breast

46.15

2:51.38

100 Breast

1:30.13

100 M Free

1:03.14

-1.37s (New PB)

A: 1:01.49 (+1.65s | 2.6%)

50 Free

30.21

100 Free

32.93

1:03.14

100 Free

1:03.14

50 M Breast

36.79

2025 THSC Spring Invitational

05/02/2025

Beaverton

50 M Free

29.11

A: 28.19 (+0.92s | 3.2%)

100 M Breast

1:18.34

A: 1:16.69 (+1.65s | 2.1%)

50 Breast

38.53

100 Breast

39.81

1:18.34

100 Breast

1:18.34

100 M Free

1:04.51

A: 1:01.49 (+3.02s | 4.7%)

50 Free

30.80

100 Free

33.71

1:04.51

100 Free

1:04.51

200 M Breast

2:55.88

A: 2:46.69 (+9.19s | 5.2%)

50 Breast

40.05

100 Breast

44.71

1:24.76

100 Breast

1:24.76

150 Breast

46.33

2:11.09

200 Breast

44.79

2:55.88

100 Breast

1:31.12

200 M Free

2:27.60

BB: 2:25.39 (+2.21s | 1.5%)

50 Free

32.50

100 Free

37.57

1:10.08

100 Free

1:10.08

150 Free

38.12

1:48.20

200 Free

39.40

2:27.60

100 Free

1:17.52

100 M Back

1:22.04

B: 1:19.39 (+2.65s | 3.2%)

50 Back

38.85

100 Back

43.19

1:22.04

100 Back

1:22.04

2025 OSI Arena Senior SC Championships

03/13/2025

Beaverton

50 Y Breast

30.85

50 Y Free

24.76

-2.94s (New PB)

A: 24.19 (+0.57s | 2.3%)

100 Y Breast

1:07.07

+1.01s

A: 1:05.89 (+1.18s | 1.8%)

50 Breast

31.60

100 Breast

35.47

1:07.07

100 Breast

1:07.07

2025 OSAA 4A 3A 2A 1A Swimming Championships

02/21/2025

Beaverton

100 Y Breast

1:06.06

-1.57s (New PB)

A: 1:05.89 (+0.17s | 0.3%)

50 Breast

31.26

100 Breast

34.80

1:06.06

100 Breast

1:06.06

2025 OR HS 4a 1

02/15/2025

Madras

100 Y Breast

1:07.63

-5.59s (New PB)

A: 1:05.89 (+1.74s | 2.6%)

50 Breast

32.10

100 Breast

35.53

1:07.63

100 Breast

1:07.63

100 Y Free

54.84

A: 53.19 (+1.65s | 3.0%)

50 Free

26.19

100 Free

28.65

54.84

100 Free

54.84

2024 McSwimville Invitational

11/01/2024

McMinnville

50 Y Free

27.70

BB: 26.29 (+1.41s | 5.1%)

100 Y Breast

1:13.22

BB: 1:11.39 (+1.83s | 2.5%)

50 Breast

33.41

100 Breast

39.81

1:13.22

100 Breast

1:13.22

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.

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	24.76	22.19 (+2.57s \| 10.4%)	21.29 (+3.47s \| 14.0%)	21.29 (+3.47s \| 14.0%)	20.59 (+4.17s \| 16.8%)	20.09 (+4.67s \| 18.9%)	20.39 (+4.37s \| 17.6%)
Free 100 Y	54.14	48.19 (+5.95s \| 11.0%)	46.39 (+7.75s \| 14.3%)	46.39 (+7.75s \| 14.3%)	45.09 (+9.05s \| 16.7%)	43.49 (+10.65s \| 19.7%)	44.39 (+9.75s \| 18.0%)
Free 200 Y	2:03.18	1:45.79 (+17.39s \| 14.1%)	1:41.59 (+21.59s \| 17.5%)	1:41.59 (+21.59s \| 17.5%)	1:38.79 (+24.39s \| 19.8%)	1:36.49 (+26.69s \| 21.7%)	1:38.09 (+25.09s \| 20.4%)
Breast 100 Y	1:06.06	1:00.89 (+5.17s \| 7.8%)	57.99 (+8.07s \| 12.2%)	57.99 (+8.07s \| 12.2%)	55.89 (+10.17s \| 15.4%)	54.19 (+11.87s \| 18.0%)	55.29 (+10.77s \| 16.3%)
Breast 200 Y	2:27.91	2:13.29 (+14.62s \| 9.9%)	2:07.99 (+19.92s \| 13.5%)	2:07.99 (+19.92s \| 13.5%)	2:02.29 (+25.62s \| 17.3%)	1:58.79 (+29.12s \| 19.7%)	2:00.99 (+26.92s \| 18.2%)
IM 200 Y	2:17.96	1:58.19 (+19.77s \| 14.3%)	1:53.89 (+24.07s \| 17.4%)	1:53.89 (+24.07s \| 17.4%)	1:50.09 (+27.87s \| 20.2%)	1:46.39 (+31.57s \| 22.9%)	1:48.89 (+29.07s \| 21.1%)

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	29.00	25.89 (+3.11s \| 10.7%)	24.59 (+4.41s \| 15.2%)	24.59 (+4.41s \| 15.2%)	24.29 (+4.71s \| 16.2%)	23.39 (+5.61s \| 19.3%)	23.79 (+5.21s \| 18.0%)
Free 100 M	1:03.14	56.09 (+7.05s \| 11.2%)	53.59 (+9.55s \| 15.1%)	53.59 (+9.55s \| 15.1%)	52.59 (+10.55s \| 16.7%)	50.99 (+12.15s \| 19.2%)	51.99 (+11.15s \| 17.7%)
Free 200 M	2:26.82	2:03.09 (+23.73s \| 16.2%)	1:57.79 (+29.03s \| 19.8%)	1:57.79 (+29.03s \| 19.8%)	1:55.49 (+31.33s \| 21.3%)	1:52.19 (+34.63s \| 23.6%)	1:54.09 (+32.73s \| 22.3%)
Back 100 M	1:22.04	1:03.29 (+18.75s \| 22.9%)	1:00.59 (+21.45s \| 26.1%)	1:00.59 (+21.45s \| 26.1%)	58.89 (+23.15s \| 28.2%)	57.29 (+24.75s \| 30.2%)	58.19 (+23.85s \| 29.1%)
Breast 100 M	1:17.49	1:11.29 (+6.20s \| 8.0%)	1:08.19 (+9.30s \| 12.0%)	1:08.19 (+9.30s \| 12.0%)	1:06.59 (+10.90s \| 14.1%)	1:04.09 (+13.40s \| 17.3%)	1:05.29 (+12.20s \| 15.7%)
Breast 200 M	2:51.38	2:35.79 (+15.59s \| 9.1%)	2:29.09 (+22.29s \| 13.0%)	2:29.09 (+22.29s \| 13.0%)	2:24.79 (+26.59s \| 15.5%)	2:19.69 (+31.69s \| 18.5%)	2:22.89 (+28.49s \| 16.6%)