Nathaniel Leong

Age: 9 years old
Age Category: 10 & under
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Rockville Montgomery Swim Club

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

41.71

01/16/2026

B: 38.19 (+3.52s | 8.4%)

153

737

1,000+

Free 100 Y

1:40.41

Analysis

01/16/2026

B: 1:27.99 (+12.42s | 12.4%)

179

788

1,000+

50 Free

45.24

100 Free

55.17

1:40.41

100 Free

1:40.41

Back 50 Y

48.60

01/16/2026

B: 48.29 (+0.31s | 0.6%)

149

646

1,000+

Breast 50 Y

53.73

11/14/2025

B: 53.39 (+0.34s | 0.6%)

128

540

1,000+

Breast 100 Y

1:55.14

Analysis

10/17/2025

B: 1:54.09 (+1.05s | 0.9%)

369

1,000+

50 Breast

55.36

100 Breast

59.78

1:55.14

100 Breast

1:55.14

Fly 50 Y

55.45

03/20/2026

B: 46.49 (+8.96s | 16.2%)

143

617

1,000+

IM 100 Y

1:48.16

Analysis

01/16/2026

B: 1:39.69 (+8.47s | 7.8%)

149

604

1,000+

50 IM

52.23

100 IM

55.93

1:48.16

100 IM

1:48.16

Long course distance

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

Above are the fastest times that Nathaniel Leong has achieved in his swimming career. For each event, you can find Nathaniel's best time, the corresponding time standard, as well as how much faster Nathaniel needs to be to reach the next level. The last columns provide Nathaniel rankings at the team and LSC levels. These rankings are based on the Nathaniel'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	41.71	22.19 (+19.52s \| 46.8%)	21.29 (+20.42s \| 49.0%)	21.29 (+20.42s \| 49.0%)	20.59 (+21.12s \| 50.6%)	20.09 (+21.62s \| 51.8%)	20.39 (+21.32s \| 51.1%)	30.49 (+11.22s \| 26.9%)
Free 100 Y	1:40.41	48.19 (+52.22s \| 52.0%)	46.39 (+54.02s \| 53.8%)	46.39 (+54.02s \| 53.8%)	45.09 (+55.32s \| 55.1%)	43.49 (+56.92s \| 56.7%)	44.39 (+56.02s \| 55.8%)	1:07.19 (+33.22s \| 33.1%)
Back 50 Y	48.60	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+12.31s \| 25.3%)
Breast 50 Y	53.73	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+13.44s \| 25.0%)
Breast 100 Y	1:55.14	1:00.89 (+54.25s \| 47.1%)	57.99 (+57.15s \| 49.6%)	57.99 (+57.15s \| 49.6%)	55.89 (+59.25s \| 51.5%)	54.19 (+60.95s \| 52.9%)	55.29 (+59.85s \| 52.0%)	1:26.29 (+28.85s \| 25.1%)
Fly 50 Y	55.45	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+20.76s \| 37.4%)
IM 100 Y	1:48.16	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+31.17s \| 28.8%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 RMSC Spring Finale

03/20/2026

Boyds

100 Y IM

1:54.80

+6.64s

B: 1:39.69 (+15.11s | 13.2%)

50 IM

54.85

100 IM

59.95

1:54.80

100 IM

1:54.80

50 Y Fly

55.45

B: 46.49 (+8.96s | 16.2%)

100 Y Free

1:42.54

+2.13s

B: 1:27.99 (+14.55s | 14.2%)

50 Free

48.92

100 Free

53.62

1:42.54

100 Free

1:42.54

100 Y Breast

1:57.82

+2.68s

B: 1:54.09 (+3.73s | 3.2%)

50 Breast

54.86

100 Breast

1:02.96

1:57.82

100 Breast

1:57.82

50 Y Back

53.97

+5.37s

B: 48.29 (+5.68s | 10.5%)

50 Y Breast

53.91

+0.18s

B: 53.39 (+0.52s | 1.0%)

2026 RMSC January Intrasquad Meet

01/16/2026

Boyds

50 Y Breast

55.06

+1.33s

B: 53.39 (+1.67s | 3.0%)

100 Y Breast

2:03.52

+8.38s

B: 1:54.09 (+9.43s | 7.6%)

50 Breast

59.84

100 Breast

1:03.68

2:03.52

100 Breast

2:03.52

50 Y Back

48.60

-2.53s (New PB)

B: 48.29 (+0.31s | 0.6%)

50 Y Free

41.71

-3.25s (New PB)

B: 38.19 (+3.52s | 8.4%)

100 Y IM

1:48.16

B: 1:39.69 (+8.47s | 7.8%)

50 IM

52.23

100 IM

55.93

1:48.16

100 IM

1:48.16

100 Y Free

1:40.41

-8.71s (New PB)

B: 1:27.99 (+12.42s | 12.4%)

50 Free

45.24

100 Free

55.17

1:40.41

100 Free

1:40.41

2025 RMSC November Dual Meet

11/14/2025

Boyds

50 Y Free

47.18

+2.22s

B: 38.19 (+8.99s | 19.1%)

100 Y Free

1:49.12

-1.95s (New PB)

B: 1:27.99 (+21.13s | 19.4%)

50 Free

49.78

100 Free

59.34

1:49.12

100 Free

1:49.12

100 Y Breast

1:58.59

+3.45s

B: 1:54.09 (+4.50s | 3.8%)

50 Breast

56.60

100 Breast

1:01.99

1:58.59

100 Breast

1:58.59

50 Y Breast

53.73

-0.58s (New PB)

B: 53.39 (+0.34s | 0.6%)

2025 RMSC October Kick Off Classic

10/17/2025

Boyds

50 Y Free

44.96

B: 38.19 (+6.77s | 15.1%)

50 Y Breast

54.31

B: 53.39 (+0.92s | 1.7%)

100 Y Breast

1:55.14

B: 1:54.09 (+1.05s | 0.9%)

50 Breast

55.36

100 Breast

59.78

1:55.14

100 Breast

1:55.14

100 Y Free

1:51.07

B: 1:27.99 (+23.08s | 20.8%)

50 Free

42.14

100 Free

1:08.93

1:51.07

100 Free

1:51.07

50 Y Back

51.13

B: 48.29 (+2.84s | 5.6%)

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.