Jonathan Lei

Age: 18 years old
Age Category: 17-18
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Potomac Valley Swimming

Rockville Montgomery Swim Club

Free 50 Y

23.63

17

11/07/2025

BB

A: 23.59 (+0.04s | 0.2%)

144

21

Free 100 Y

50.13

17

11/07/2025

A

AA: 49.59 (+0.54s | 1.1%)

109

13

50 Free

23.81

100 Free

26.32

50.13

100 Free

50.13

Free 200 Y

1:48.69

17

11/07/2025

AA

AAA: 1:44.99 (+3.70s | 3.4%)

74

12

50 Free

24.72

100 Free

27.21

51.93

100 Free

51.93

150 Free

28.66

1:20.59

200 Free

28.10

1:48.69

100 Free

56.76

Free 500 Y

5:07.30

15

11/03/2023

A

AA: 4:58.39 (+8.91s | 2.9%)

75

11

50 Free

27.66

100 Free

30.67

58.33

100 Free

58.33

150 Free

31.36

1:29.69

200 Free

31.42

2:01.11

100 Free

1:02.78

250 Free

31.47

2:32.58

300 Free

31.52

3:04.10

100 Free

1:02.99

350 Free

31.54

3:35.64

400 Free

31.48

4:07.12

100 Free

1:03.02

450 Free

30.73

4:37.85

500 Free

29.45

5:07.30

100 Free

1:00.18

Breast 100 Y

1:03.25

17

11/07/2025

A

AA: 1:01.39 (+1.86s | 2.9%)

69

10

50 Breast

29.55

100 Breast

33.70

1:03.25

100 Breast

1:03.25

Breast 200 Y

2:19.40

15

11/03/2023

BB

A: 2:19.09 (+0.31s | 0.2%)

62

13

50 Breast

31.54

100 Breast

35.24

1:06.78

100 Breast

1:06.78

150 Breast

36.93

1:43.71

200 Breast

35.69

2:19.40

100 Breast

1:12.62

Fly 100 Y

56.58

17

11/07/2025

BB

A: 56.09 (+0.49s | 0.9%)

144

24

50 Fly

26.55

100 Fly

30.03

56.58

100 Fly

56.58

IM 200 Y

2:07.81

15

11/03/2023

BB

A: 2:06.39 (+1.42s | 1.1%)

141

25

50 Fly

28.04

100 Back

34.25

1:02.29

100 IM

1:02.29

150 Breast

36.44

1:38.73

200 Free

29.08

2:07.81

100 IM

1:05.52

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Potomac Valley Swimming	Rockville Montgomery Swim Club

Above are the fastest times that Jonathan Lei has achieved in his swimming career. For each event, you can find Jonathan's best time, the corresponding time standard, as well as how much faster Jonathan needs to be to reach the next level. The last columns provide Jonathan rankings at the team and LSC levels. These rankings are based on the Jonathan'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	23.63	22.19 (+1.44s \| 6.1%)	21.29 (+2.34s \| 9.9%)	21.29 (+2.34s \| 9.9%)	20.59 (+3.04s \| 12.9%)	20.09 (+3.54s \| 15.0%)	20.39 (+3.24s \| 13.7%)
Free 100 Y	50.13	48.19 (+1.94s \| 3.9%)	46.39 (+3.74s \| 7.5%)	46.39 (+3.74s \| 7.5%)	45.09 (+5.04s \| 10.1%)	43.49 (+6.64s \| 13.2%)	44.39 (+5.74s \| 11.5%)
Free 200 Y	1:48.69	1:45.79 (+2.90s \| 2.7%)	1:41.59 (+7.10s \| 6.5%)	1:41.59 (+7.10s \| 6.5%)	1:38.79 (+9.90s \| 9.1%)	1:36.49 (+12.20s \| 11.2%)	1:38.09 (+10.60s \| 9.8%)
Free 500 Y	5:07.30	4:47.79 (+19.51s \| 6.3%)	4:37.09 (+30.21s \| 9.8%)	4:37.09 (+30.21s \| 9.8%)	4:29.49 (+37.81s \| 12.3%)	4:22.09 (+45.21s \| 14.7%)	4:27.69 (+39.61s \| 12.9%)
Breast 100 Y	1:03.25	1:00.89 (+2.36s \| 3.7%)	57.99 (+5.26s \| 8.3%)	57.99 (+5.26s \| 8.3%)	55.89 (+7.36s \| 11.6%)	54.19 (+9.06s \| 14.3%)	55.29 (+7.96s \| 12.6%)
Breast 200 Y	2:19.40	2:13.29 (+6.11s \| 4.4%)	2:07.99 (+11.41s \| 8.2%)	2:07.99 (+11.41s \| 8.2%)	2:02.29 (+17.11s \| 12.3%)	1:58.79 (+20.61s \| 14.8%)	2:00.99 (+18.41s \| 13.2%)
Fly 100 Y	56.58	52.89 (+3.69s \| 6.5%)	50.59 (+5.99s \| 10.6%)	50.59 (+5.99s \| 10.6%)	48.99 (+7.59s \| 13.4%)	47.79 (+8.79s \| 15.5%)	48.39 (+8.19s \| 14.5%)
IM 200 Y	2:07.81	1:58.19 (+9.62s \| 7.5%)	1:53.89 (+13.92s \| 10.9%)	1:53.89 (+13.92s \| 10.9%)	1:50.09 (+17.72s \| 13.9%)	1:46.39 (+21.42s \| 16.8%)	1:48.89 (+18.92s \| 14.8%)

Long Course Distance

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

Progression

See how Jonathan Lei is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Jonathan's time to another swimmer's and even view their profile for more information about them.

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 HOKI November Invitational Copied

11/07/2025

Christiansburg

100 Y Breast

1:03.25

-1.61s (New PB)

A

AA: 1:01.39 (+1.86s | 2.9%)

17

9

8

50 Breast

29.55

100 Breast

33.70

1:03.25

100 Breast

1:03.25

50 Y Breast

28.38

17

6

8

3

100 Y Free

50.13

A

AA: 49.59 (+0.54s | 1.1%)

17

4

5

50 Free

23.81

100 Free

26.32

50.13

100 Free

50.13

100 Y Fly

56.58

-2.96s (New PB)

BB

A: 56.09 (+0.49s | 0.9%)

17

9

2

8

50 Fly

26.55

100 Fly

30.03

56.58

100 Fly

56.58

200 Y Free

1:48.69

-3.24s (New PB)

AA

AAA: 1:44.99 (+3.70s | 3.4%)

17

9

3

9

50 Free

24.72

100 Free

27.21

51.93

100 Free

51.93

150 Free

28.66

1:20.59

200 Free

28.10

1:48.69

100 Free

56.76

200 Y Breast

2:19.99

+0.59s

BB

A: 2:19.09 (+0.90s | 0.6%)

17

6

50 Breast

30.61

100 Breast

35.68

1:06.29

100 Breast

1:06.29

150 Breast

35.78

1:42.07

200 Breast

37.92

2:19.99

100 Breast

1:13.70

50 Y Free

23.63

BB

A: 23.59 (+0.04s | 0.2%)

17

5

6

2023 HOKI 13 Over November Invitational

11/03/2023

Christiansburg

500 Y Free

5:07.30

A

AA: 5:02.69 (+4.61s | 1.5%)

15

4

5

6

50 Free

27.66

100 Free

30.67

58.33

100 Free

58.33

150 Free

31.36

1:29.69

200 Free

31.42

2:01.11

100 Free

1:02.78

250 Free

31.47

2:32.58

300 Free

31.52

3:04.10

100 Free

1:02.99

350 Free

31.54

3:35.64

400 Free

31.48

4:07.12

100 Free

1:03.02

450 Free

30.73

4:37.85

500 Free

29.45

5:07.30

100 Free

1:00.18

200 Y Free

1:51.93

A

AA: 1:51.79 (+0.14s | 0.1%)

15

6

5

7

50 Free

25.60

100 Free

28.18

53.78

100 Free

53.78

150 Free

29.26

1:23.04

200 Free

28.89

1:51.93

100 Free

58.15

200 Y IM

2:07.81

A

AA: 2:03.99 (+3.82s | 3.0%)

15

7

5

3

50 Fly

28.04

100 Back

34.25

1:02.29

100 IM

1:02.29

150 Breast

36.44

1:38.73

200 Free

29.08

2:07.81

100 IM

1:05.52

200 Y Breast

2:19.40

A

AA: 2:17.29 (+2.11s | 1.5%)

15

2

5

50 Breast

31.54

100 Breast

35.24

1:06.78

100 Breast

1:06.78

150 Breast

36.93

1:43.71

200 Breast

35.69

2:19.40

100 Breast

1:12.62

100 Y Breast

1:04.86

A

AA: 1:03.19 (+1.67s | 2.6%)

15

6

8

6

50 Breast

29.99

100 Breast

34.87

1:04.86

100 Breast

1:04.86

100 Y Fly

59.54

BB

A: 57.59 (+1.95s | 3.3%)

15

3

5

50 Fly

27.87

100 Fly

31.67

59.54

100 Fly

59.54

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	23.63	22.19 (+1.44s \| 6.1%)	21.29 (+2.34s \| 9.9%)	21.29 (+2.34s \| 9.9%)	20.59 (+3.04s \| 12.9%)	20.09 (+3.54s \| 15.0%)	20.39 (+3.24s \| 13.7%)
Free 100 Y	50.13	48.19 (+1.94s \| 3.9%)	46.39 (+3.74s \| 7.5%)	46.39 (+3.74s \| 7.5%)	45.09 (+5.04s \| 10.1%)	43.49 (+6.64s \| 13.2%)	44.39 (+5.74s \| 11.5%)
Free 200 Y	1:48.69	1:45.79 (+2.90s \| 2.7%)	1:41.59 (+7.10s \| 6.5%)	1:41.59 (+7.10s \| 6.5%)	1:38.79 (+9.90s \| 9.1%)	1:36.49 (+12.20s \| 11.2%)	1:38.09 (+10.60s \| 9.8%)
Free 500 Y	5:07.30	4:47.79 (+19.51s \| 6.3%)	4:37.09 (+30.21s \| 9.8%)	4:37.09 (+30.21s \| 9.8%)	4:29.49 (+37.81s \| 12.3%)	4:22.09 (+45.21s \| 14.7%)	4:27.69 (+39.61s \| 12.9%)
Breast 100 Y	1:03.25	1:00.89 (+2.36s \| 3.7%)	57.99 (+5.26s \| 8.3%)	57.99 (+5.26s \| 8.3%)	55.89 (+7.36s \| 11.6%)	54.19 (+9.06s \| 14.3%)	55.29 (+7.96s \| 12.6%)
Breast 200 Y	2:19.40	2:13.29 (+6.11s \| 4.4%)	2:07.99 (+11.41s \| 8.2%)	2:07.99 (+11.41s \| 8.2%)	2:02.29 (+17.11s \| 12.3%)	1:58.79 (+20.61s \| 14.8%)	2:00.99 (+18.41s \| 13.2%)
Fly 100 Y	56.58	52.89 (+3.69s \| 6.5%)	50.59 (+5.99s \| 10.6%)	50.59 (+5.99s \| 10.6%)	48.99 (+7.59s \| 13.4%)	47.79 (+8.79s \| 15.5%)	48.39 (+8.19s \| 14.5%)
IM 200 Y	2:07.81	1:58.19 (+9.62s \| 7.5%)	1:53.89 (+13.92s \| 10.9%)	1:53.89 (+13.92s \| 10.9%)	1:50.09 (+17.72s \| 13.9%)	1:46.39 (+21.42s \| 16.8%)	1:48.89 (+18.92s \| 14.8%)