Derek Lee

Age: 12 years old
Age Category: 11-12
Team: Rancho San Dieguito | San Diego-Imperial Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

San Diego-Imperial Swimming

Rancho San Dieguito

Free 50 Y

28.24

09/20/2025

A: 28.09 (+0.15s | 0.5%)

Free 100 Y

1:03.23

09/20/2025

A: 1:01.29 (+1.94s | 3.1%)

50 Free

29.62

100 Free

33.61

1:03.23

100 Free

1:03.23

Free 200 Y

2:47.05

03/15/2025

B: 2:35.99 (+11.06s | 6.6%)

Free 500 Y

7:21.25

06/07/2025

B: 6:59.89 (+21.36s | 4.8%)

50 Free

37.13

100 Free

44.85

1:21.98

100 Free

1:21.98

150 Free

1:31.05

2:53.03

200 Free

46.83

3:39.86

100 Free

2:17.88

250 Free

45.85

4:25.71

300 Free

45.93

5:11.64

100 Free

1:31.78

500 Free

2:09.61

7:21.25

100 Free

2:09.61

Back 50 Y

35.33

06/07/2025

A: 32.69 (+2.64s | 7.5%)

Back 100 Y

1:22.23

03/15/2025

B: 1:22.19 (+0.04s | 0.0%)

Breast 50 Y

42.64

06/07/2025

BB: 40.09 (+2.55s | 6.0%)

Breast 100 Y

1:37.93

11/02/2024

B: 1:32.59 (+5.34s | 5.5%)

50 Breast

44.85

100 Breast

53.08

1:37.93

100 Breast

1:37.93

Breast 200 Y

3:29.91

03/15/2025

B: 3:16.39 (+13.52s | 6.4%)

Fly 50 Y

37.62

03/15/2025

B: 37.09 (+0.53s | 1.4%)

Fly 100 Y

1:29.19

03/15/2025

B: 1:22.89 (+6.30s | 7.1%)

IM 100 Y

1:23.20

03/15/2025

B: 1:21.89 (+1.31s | 1.6%)

IM 200 Y

3:01.31

03/15/2025

B: 2:59.29 (+2.02s | 1.1%)

Long course distance

Event

Time

Age

Date

Standard

Next Standard

San Diego-Imperial Swimming

Rancho San Dieguito

Free 50 M

31.87

07/24/2025

AA: 30.69 (+1.18s | 3.7%)

Back 50 M

37.55

07/24/2025

AA: 35.99 (+1.56s | 4.2%)

Back 100 M

1:25.08

07/24/2025

A: 1:21.89 (+3.19s | 3.7%)

50 Back

40.72

100 Back

44.36

1:25.08

100 Back

1:25.08

Breast 100 M

1:43.53

06/20/2025

BB: 1:39.59 (+3.94s | 3.8%)

50 Breast

48.74

100 Breast

54.79

1:43.53

100 Breast

1:43.53

Fly 50 M

39.11

06/20/2025

BB: 38.69 (+0.42s | 1.1%)

Fly 100 M

1:32.68

06/20/2025

BB: 1:27.29 (+5.39s | 5.8%)

Above are the fastest times that Derek Lee has achieved in his swimming career. For each event, you can find Derek's best time, the corresponding time standard, as well as how much faster Derek needs to be to reach the next level. The last columns provide Derek rankings at the team and LSC levels. These rankings are based on the Derek'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	28.24	22.19 (+6.05s \| 21.4%)	21.29 (+6.95s \| 24.6%)	21.29 (+6.95s \| 24.6%)	20.59 (+7.65s \| 27.1%)	20.09 (+8.15s \| 28.9%)	20.39 (+7.85s \| 27.8%)	27.49 (+0.75s \| 2.7%)
Free 100 Y	1:03.23	48.19 (+15.04s \| 23.8%)	46.39 (+16.84s \| 26.6%)	46.39 (+16.84s \| 26.6%)	45.09 (+18.14s \| 28.7%)	43.49 (+19.74s \| 31.2%)	44.39 (+18.84s \| 29.8%)	59.29 (+3.94s \| 6.2%)
Free 200 Y	2:47.05	1:45.79 (+61.26s \| 36.7%)	1:41.59 (+65.46s \| 39.2%)	1:41.59 (+65.46s \| 39.2%)	1:38.79 (+68.26s \| 40.9%)	1:36.49 (+70.56s \| 42.2%)	1:38.09 (+68.96s \| 41.3%)	2:09.19 (+37.86s \| 22.7%)
Free 500 Y	7:21.25	4:47.79 (+153.46s \| 34.8%)	4:37.09 (+164.16s \| 37.2%)	4:37.09 (+164.16s \| 37.2%)	4:29.49 (+171.76s \| 38.9%)	4:22.09 (+179.16s \| 40.6%)	4:27.69 (+173.56s \| 39.3%)	5:47.49 (+93.76s \| 21.2%)
Back 50 Y	35.33	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+3.44s \| 9.7%)
Back 100 Y	1:22.23	53.89 (+28.34s \| 34.5%)	51.49 (+30.74s \| 37.4%)	51.49 (+30.74s \| 37.4%)	49.39 (+32.84s \| 39.9%)	47.59 (+34.64s \| 42.1%)	48.89 (+33.34s \| 40.5%)	1:07.49 (+14.74s \| 17.9%)
Breast 50 Y	42.64	N/A	N/A	N/A	N/A	N/A	N/A	35.49 (+7.15s \| 16.8%)
Breast 100 Y	1:37.93	1:00.89 (+37.04s \| 37.8%)	57.99 (+39.94s \| 40.8%)	57.99 (+39.94s \| 40.8%)	55.89 (+42.04s \| 42.9%)	54.19 (+43.74s \| 44.7%)	55.29 (+42.64s \| 43.5%)	1:15.89 (+22.04s \| 22.5%)
Breast 200 Y	3:29.91	2:13.29 (+76.62s \| 36.5%)	2:07.99 (+81.92s \| 39.0%)	2:07.99 (+81.92s \| 39.0%)	2:02.29 (+87.62s \| 41.7%)	1:58.79 (+91.12s \| 43.4%)	2:00.99 (+88.92s \| 42.4%)	2:42.99 (+46.92s \| 22.4%)
Fly 50 Y	37.62	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+7.13s \| 19.0%)
Fly 100 Y	1:29.19	52.89 (+36.30s \| 40.7%)	50.59 (+38.60s \| 43.3%)	50.59 (+38.60s \| 43.3%)	48.99 (+40.20s \| 45.1%)	47.79 (+41.40s \| 46.4%)	48.39 (+40.80s \| 45.7%)	1:07.09 (+22.10s \| 24.8%)
IM 100 Y	1:23.20	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+15.11s \| 18.2%)
IM 200 Y	3:01.31	1:58.19 (+63.12s \| 34.8%)	1:53.89 (+67.42s \| 37.2%)	1:53.89 (+67.42s \| 37.2%)	1:50.09 (+71.22s \| 39.3%)	1:46.39 (+74.92s \| 41.3%)	1:48.89 (+72.42s \| 39.9%)	2:27.09 (+34.22s \| 18.9%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	31.87	25.89 (+5.98s \| 18.8%)	24.59 (+7.28s \| 22.8%)	24.59 (+7.28s \| 22.8%)	24.29 (+7.58s \| 23.8%)	23.39 (+8.48s \| 26.6%)	23.79 (+8.08s \| 25.4%)	31.49 (+0.38s \| 1.2%)
Back 50 M	37.55	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+0.76s \| 2.0%)
Back 100 M	1:25.08	1:03.29 (+21.79s \| 25.6%)	1:00.59 (+24.49s \| 28.8%)	1:00.59 (+24.49s \| 28.8%)	58.89 (+26.19s \| 30.8%)	57.29 (+27.79s \| 32.7%)	58.19 (+26.89s \| 31.6%)	1:18.49 (+6.59s \| 7.7%)
Breast 100 M	1:43.53	1:11.29 (+32.24s \| 31.1%)	1:08.19 (+35.34s \| 34.1%)	1:08.19 (+35.34s \| 34.1%)	1:06.59 (+36.94s \| 35.7%)	1:04.09 (+39.44s \| 38.1%)	1:05.29 (+38.24s \| 36.9%)	1:27.69 (+15.84s \| 15.3%)
Fly 50 M	39.11	N/A	N/A	N/A	N/A	N/A	N/A	34.39 (+4.72s \| 12.1%)
Fly 100 M	1:32.68	1:00.89 (+31.79s \| 34.3%)	57.99 (+34.69s \| 37.4%)	57.99 (+34.69s \| 37.4%)	57.09 (+35.59s \| 38.4%)	55.09 (+37.59s \| 40.6%)	55.99 (+36.69s \| 39.6%)	1:16.39 (+16.29s \| 17.6%)

Progression

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 SI PS Freestyle Festival Sat

09/20/2025

Poway

50 Y Free

28.24

-3.93s (New PB)

A: 28.09 (+0.15s | 0.5%)

100 Y Free

1:03.23

-10.99s (New PB)

A: 1:01.29 (+1.94s | 3.1%)

50 Free

29.62

100 Free

33.61

1:03.23

100 Free

1:03.23

2025 SI LC AG CHAMPS

07/24/2025

Coronado

50 M Free

31.87

-1.31s (New PB)

AA: 30.69 (+1.18s | 3.7%)

50 M Back

37.55

-1.07s (New PB)

AA: 35.99 (+1.56s | 4.2%)

100 M Back

1:25.08

-0.70s (New PB)

A: 1:21.89 (+3.19s | 3.7%)

50 Back

40.72

100 Back

44.36

1:25.08

100 Back

1:25.08

2025 SI SPLASH AND DASH

06/20/2025

Oceanside

100 M Back

1:25.78

A: 1:21.89 (+3.89s | 4.5%)

50 Back

40.25

100 Back

45.53

1:25.78

100 Back

1:25.78

100 M Breast

1:43.53

BB: 1:39.59 (+3.94s | 3.8%)

50 Breast

48.74

100 Breast

54.79

1:43.53

100 Breast

1:43.53

50 M Back

38.62

A: 37.69 (+0.93s | 2.4%)

50 M Free

33.18

A: 32.09 (+1.09s | 3.3%)

100 M Fly

1:32.68

BB: 1:27.29 (+5.39s | 5.8%)

50 M Fly

39.11

BB: 38.69 (+0.42s | 1.1%)

2025 SI JBST Splash Dash Max

06/07/2025

La Jolla

50 Y Breast

42.64

BB: 40.09 (+2.55s | 6.0%)

500 Y Free

7:21.25

B: 6:59.89 (+21.36s | 4.8%)

50 Free

37.13

100 Free

44.85

1:21.98

100 Free

1:21.98

150 Free

1:31.05

2:53.03

200 Free

46.83

3:39.86

100 Free

2:17.88

250 Free

45.85

4:25.71

300 Free

45.93

5:11.64

100 Free

1:31.78

500 Free

2:09.61

7:21.25

100 Free

2:09.61

50 Y Back

35.33

-0.70s (New PB)

A: 32.69 (+2.64s | 7.5%)

2025 SI JBST NTS All Ages

03/15/2025

La Jolla

200 Y Breast

3:29.91

-2.86s (New PB)

B: 3:16.39 (+13.52s | 6.4%)

100 Y Fly

1:29.19

-3.18s (New PB)

B: 1:22.89 (+6.30s | 7.1%)

100 Y Back

1:22.23

B: 1:22.19 (+0.04s | 0.0%)

50 Y Back

36.03

-1.55s (New PB)

BB: 35.59 (+0.44s | 1.2%)

200 Y IM

3:01.31

-8.79s (New PB)

B: 2:59.29 (+2.02s | 1.1%)

50 Y Fly

37.62

-0.62s (New PB)

B: 37.09 (+0.53s | 1.4%)

200 Y Free

2:47.05

-9.06s (New PB)

B: 2:35.99 (+11.06s | 6.6%)

50 Y Free

32.17

-1.71s (New PB)

BB: 30.49 (+1.68s | 5.2%)

100 Y Free

1:14.22

-3.40s (New PB)

B: 1:11.49 (+2.73s | 3.7%)

100 Y IM

1:23.20

-1.58s (New PB)

B: 1:21.89 (+1.31s | 1.6%)

2025 SI RSD All Ages NTS

01/18/2025

Solana Beach

100 Y Fly

1:32.37

B: 1:22.89 (+9.48s | 10.3%)

50 Y Back

37.77

+0.19s

BB: 35.59 (+2.18s | 5.8%)

200 Y IM

3:10.10

B: 2:59.29 (+10.81s | 5.7%)

50 Fly

42.27

100 Back

45.36

1:27.63

100 IM

1:27.63

150 Breast

57.88

2:25.51

200 Free

44.59

3:10.10

100 IM

1:42.47

200 Y Breast

3:32.77

B: 3:16.39 (+16.38s | 7.7%)

50 Breast

48.17

100 Breast

55.43

1:43.60

100 Breast

1:43.60

200 Breast

1:49.17

3:32.77

100 Breast

1:49.17

100 Y Free

1:17.62

-3.42s (New PB)

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

50 Free

36.36

100 Free

41.26

1:17.62

100 Free

1:17.62

2024 SI SBA All Ages B C BB Max Meet Nov 2 3

11/02/2024

Chula Vista

50 Y Fly

38.24

B: 37.09 (+1.15s | 3.0%)

100 Y Breast

1:37.93

B: 1:32.59 (+5.34s | 5.5%)

50 Breast

44.85

100 Breast

53.08

1:37.93

100 Breast

1:37.93

50 Y Back

37.58

BB: 35.59 (+1.99s | 5.3%)

200 Y Free

2:56.11

B: 2:35.99 (+20.12s | 11.4%)

50 Free

37.44

100 Free

45.57

1:23.01

100 Free

1:23.01

150 Free

48.79

2:11.80

200 Free

44.31

2:56.11

100 Free

1:33.10

100 Y IM

1:24.78

B: 1:21.89 (+2.89s | 3.4%)

50 IM

38.13

100 IM

46.65

1:24.78

100 IM

1:24.78

2024 SI PS Freestyle Festival Sun

09/22/2024

Poway

50 Y Free

33.88

B: 32.79 (+1.09s | 3.2%)

100 Y Free

1:21.04

B: 1:11.49 (+9.55s | 11.8%)

50 Free

37.46

100 Free

43.58

1:21.04

100 Free

1:21.04

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	SouthWestern Age Group Regional
Free 50 Y	28.24	22.19 (+6.05s \| 21.4%)	21.29 (+6.95s \| 24.6%)	21.29 (+6.95s \| 24.6%)	20.59 (+7.65s \| 27.1%)	20.09 (+8.15s \| 28.9%)	20.39 (+7.85s \| 27.8%)	27.49 (+0.75s \| 2.7%)
Free 100 Y	1:03.23	48.19 (+15.04s \| 23.8%)	46.39 (+16.84s \| 26.6%)	46.39 (+16.84s \| 26.6%)	45.09 (+18.14s \| 28.7%)	43.49 (+19.74s \| 31.2%)	44.39 (+18.84s \| 29.8%)	59.29 (+3.94s \| 6.2%)
Free 200 Y	2:47.05	1:45.79 (+61.26s \| 36.7%)	1:41.59 (+65.46s \| 39.2%)	1:41.59 (+65.46s \| 39.2%)	1:38.79 (+68.26s \| 40.9%)	1:36.49 (+70.56s \| 42.2%)	1:38.09 (+68.96s \| 41.3%)	2:09.19 (+37.86s \| 22.7%)
Free 500 Y	7:21.25	4:47.79 (+153.46s \| 34.8%)	4:37.09 (+164.16s \| 37.2%)	4:37.09 (+164.16s \| 37.2%)	4:29.49 (+171.76s \| 38.9%)	4:22.09 (+179.16s \| 40.6%)	4:27.69 (+173.56s \| 39.3%)	5:47.49 (+93.76s \| 21.2%)
Back 50 Y	35.33	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+3.44s \| 9.7%)
Back 100 Y	1:22.23	53.89 (+28.34s \| 34.5%)	51.49 (+30.74s \| 37.4%)	51.49 (+30.74s \| 37.4%)	49.39 (+32.84s \| 39.9%)	47.59 (+34.64s \| 42.1%)	48.89 (+33.34s \| 40.5%)	1:07.49 (+14.74s \| 17.9%)
Breast 50 Y	42.64	N/A	N/A	N/A	N/A	N/A	N/A	35.49 (+7.15s \| 16.8%)
Breast 100 Y	1:37.93	1:00.89 (+37.04s \| 37.8%)	57.99 (+39.94s \| 40.8%)	57.99 (+39.94s \| 40.8%)	55.89 (+42.04s \| 42.9%)	54.19 (+43.74s \| 44.7%)	55.29 (+42.64s \| 43.5%)	1:15.89 (+22.04s \| 22.5%)
Breast 200 Y	3:29.91	2:13.29 (+76.62s \| 36.5%)	2:07.99 (+81.92s \| 39.0%)	2:07.99 (+81.92s \| 39.0%)	2:02.29 (+87.62s \| 41.7%)	1:58.79 (+91.12s \| 43.4%)	2:00.99 (+88.92s \| 42.4%)	2:42.99 (+46.92s \| 22.4%)
Fly 50 Y	37.62	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+7.13s \| 19.0%)
Fly 100 Y	1:29.19	52.89 (+36.30s \| 40.7%)	50.59 (+38.60s \| 43.3%)	50.59 (+38.60s \| 43.3%)	48.99 (+40.20s \| 45.1%)	47.79 (+41.40s \| 46.4%)	48.39 (+40.80s \| 45.7%)	1:07.09 (+22.10s \| 24.8%)
IM 100 Y	1:23.20	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+15.11s \| 18.2%)
IM 200 Y	3:01.31	1:58.19 (+63.12s \| 34.8%)	1:53.89 (+67.42s \| 37.2%)	1:53.89 (+67.42s \| 37.2%)	1:50.09 (+71.22s \| 39.3%)	1:46.39 (+74.92s \| 41.3%)	1:48.89 (+72.42s \| 39.9%)	2:27.09 (+34.22s \| 18.9%)