Nathan Stoffregen

Age: 12 years old
Age Category: 11-12
Team: Lewis Clark Neptune Swim Team | Inland Empire Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Inland Empire Swimming

Lewis Clark Neptune Swim Team

Free 50 Y

35.55

01/10/2025

B: 32.79 (+2.76s | 7.8%)

Free 100 Y

1:20.35

01/10/2025

B: 1:11.49 (+8.86s | 11.0%)

50 Free

37.32

100 Free

43.03

1:20.35

100 Free

1:20.35

Free 200 Y

2:58.10

09/27/2025

B: 2:35.99 (+22.11s | 12.4%)

50 Free

39.21

100 Free

44.93

1:24.14

100 Free

1:24.14

150 Free

47.10

2:11.24

200 Free

46.86

2:58.10

100 Free

1:33.96

Back 50 Y

41.00

01/10/2025

B: 38.49 (+2.51s | 6.1%)

Back 100 Y

1:26.70

01/10/2025

B: 1:22.19 (+4.51s | 5.2%)

50 Back

42.42

100 Back

44.28

1:26.70

100 Back

1:26.70

Breast 50 Y

44.48

01/10/2025

B: 43.49 (+0.99s | 2.2%)

Breast 100 Y

1:35.84

01/10/2025

B: 1:32.59 (+3.25s | 3.4%)

50 Breast

45.86

100 Breast

49.98

1:35.84

100 Breast

1:35.84

Breast 200 Y

3:29.13

12/06/2024

B: 3:16.39 (+12.74s | 6.1%)

50 Breast

47.12

100 Breast

54.64

1:41.76

100 Breast

1:41.76

150 Breast

54.67

2:36.43

200 Breast

52.70

3:29.13

100 Breast

1:47.37

Fly 50 Y

37.66

12/06/2024

B: 37.09 (+0.57s | 1.5%)

IM 100 Y

1:26.26

12/06/2024

B: 1:21.89 (+4.37s | 5.1%)

50 IM

39.15

100 IM

47.11

1:26.26

100 IM

1:26.26

IM 200 Y

3:03.01

01/10/2025

B: 2:59.29 (+3.72s | 2.0%)

50 Fly

39.41

100 Back

44.89

1:24.30

100 IM

1:24.30

150 Breast

54.75

2:19.05

200 Free

43.96

3:03.01

100 IM

1:38.71

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Inland Empire Swimming

Lewis Clark Neptune Swim Team

Free 50 M

36.70

07/05/2025

BB: 34.79 (+1.91s | 5.2%)

Free 100 M

1:26.27

07/05/2025

B: 1:22.09 (+4.18s | 4.8%)

Free 200 M

3:09.25

07/05/2025

B: 2:59.19 (+10.06s | 5.3%)

Back 50 M

44.51

07/05/2025

B: 44.49 (+0.02s | 0.0%)

Back 100 M

1:35.41

05/16/2025

BB: 1:29.59 (+5.82s | 6.1%)

50 Back

47.76

100 Back

47.65

1:35.41

100 Back

1:35.41

Breast 50 M

51.05

05/16/2025

B: 49.79 (+1.26s | 2.5%)

Breast 100 M

1:47.29

07/05/2025

BB: 1:39.59 (+7.70s | 7.2%)

Breast 200 M

3:48.71

07/05/2025

B: 3:47.89 (+0.82s | 0.4%)

Fly 50 M

45.58

05/16/2025

B: 41.99 (+3.59s | 7.9%)

Fly 100 M

1:44.80

05/16/2025

B: 1:35.09 (+9.71s | 9.3%)

50 Fly

47.42

100 Fly

57.38

1:44.80

100 Fly

1:44.80

IM 200 M

3:21.75

07/05/2025

BB: 3:08.99 (+12.76s | 6.3%)

Above are the fastest times that Nathan Stoffregen has achieved in his swimming career. For each event, you can find Nathan's best time, the corresponding time standard, as well as how much faster Nathan needs to be to reach the next level. The last columns provide Nathan rankings at the team and LSC levels. These rankings are based on the Nathan'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	35.55	22.19 (+13.36s \| 37.6%)	21.29 (+14.26s \| 40.1%)	21.29 (+14.26s \| 40.1%)	20.59 (+14.96s \| 42.1%)	20.09 (+15.46s \| 43.5%)	20.39 (+15.16s \| 42.6%)	27.49 (+8.06s \| 22.7%)
Free 100 Y	1:20.35	48.19 (+32.16s \| 40.0%)	46.39 (+33.96s \| 42.3%)	46.39 (+33.96s \| 42.3%)	45.09 (+35.26s \| 43.9%)	43.49 (+36.86s \| 45.9%)	44.39 (+35.96s \| 44.8%)	59.29 (+21.06s \| 26.2%)
Free 200 Y	2:58.10	1:45.79 (+72.31s \| 40.6%)	1:41.59 (+76.51s \| 43.0%)	1:41.59 (+76.51s \| 43.0%)	1:38.79 (+79.31s \| 44.5%)	1:36.49 (+81.61s \| 45.8%)	1:38.09 (+80.01s \| 44.9%)	2:09.19 (+48.91s \| 27.5%)
Back 50 Y	41.00	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+9.11s \| 22.2%)
Back 100 Y	1:26.70	53.89 (+32.81s \| 37.8%)	51.49 (+35.21s \| 40.6%)	51.49 (+35.21s \| 40.6%)	49.39 (+37.31s \| 43.0%)	47.59 (+39.11s \| 45.1%)	48.89 (+37.81s \| 43.6%)	1:07.49 (+19.21s \| 22.2%)
Breast 50 Y	44.48	N/A	N/A	N/A	N/A	N/A	N/A	35.49 (+8.99s \| 20.2%)
Breast 100 Y	1:35.84	1:00.89 (+34.95s \| 36.5%)	57.99 (+37.85s \| 39.5%)	57.99 (+37.85s \| 39.5%)	55.89 (+39.95s \| 41.7%)	54.19 (+41.65s \| 43.5%)	55.29 (+40.55s \| 42.3%)	1:15.89 (+19.95s \| 20.8%)
Breast 200 Y	3:29.13	2:13.29 (+75.84s \| 36.3%)	2:07.99 (+81.14s \| 38.8%)	2:07.99 (+81.14s \| 38.8%)	2:02.29 (+86.84s \| 41.5%)	1:58.79 (+90.34s \| 43.2%)	2:00.99 (+88.14s \| 42.1%)	2:42.99 (+46.14s \| 22.1%)
Fly 50 Y	37.66	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+7.17s \| 19.0%)
IM 100 Y	1:26.26	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+18.17s \| 21.1%)
IM 200 Y	3:03.01	1:58.19 (+64.82s \| 35.4%)	1:53.89 (+69.12s \| 37.8%)	1:53.89 (+69.12s \| 37.8%)	1:50.09 (+72.92s \| 39.8%)	1:46.39 (+76.62s \| 41.9%)	1:48.89 (+74.12s \| 40.5%)	2:27.09 (+35.92s \| 19.6%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	36.70	25.89 (+10.81s \| 29.5%)	24.59 (+12.11s \| 33.0%)	24.59 (+12.11s \| 33.0%)	24.29 (+12.41s \| 33.8%)	23.39 (+13.31s \| 36.3%)	23.79 (+12.91s \| 35.2%)	31.49 (+5.21s \| 14.2%)
Free 100 M	1:26.27	56.09 (+30.18s \| 35.0%)	53.59 (+32.68s \| 37.9%)	53.59 (+32.68s \| 37.9%)	52.59 (+33.68s \| 39.0%)	50.99 (+35.28s \| 40.9%)	51.99 (+34.28s \| 39.7%)	1:07.49 (+18.78s \| 21.8%)
Free 200 M	3:09.25	2:03.09 (+66.16s \| 35.0%)	1:57.79 (+71.46s \| 37.8%)	1:57.79 (+71.46s \| 37.8%)	1:55.49 (+73.76s \| 39.0%)	1:52.19 (+77.06s \| 40.7%)	1:54.09 (+75.16s \| 39.7%)	2:26.99 (+42.26s \| 22.3%)
Back 50 M	44.51	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+7.72s \| 17.3%)
Back 100 M	1:35.41	1:03.29 (+32.12s \| 33.7%)	1:00.59 (+34.82s \| 36.5%)	1:00.59 (+34.82s \| 36.5%)	58.89 (+36.52s \| 38.3%)	57.29 (+38.12s \| 40.0%)	58.19 (+37.22s \| 39.0%)	1:18.49 (+16.92s \| 17.7%)
Breast 50 M	51.05	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+10.66s \| 20.9%)
Breast 100 M	1:47.29	1:11.29 (+36.00s \| 33.6%)	1:08.19 (+39.10s \| 36.4%)	1:08.19 (+39.10s \| 36.4%)	1:06.59 (+40.70s \| 37.9%)	1:04.09 (+43.20s \| 40.3%)	1:05.29 (+42.00s \| 39.1%)	1:27.69 (+19.60s \| 18.3%)
Breast 200 M	3:48.71	2:35.79 (+72.92s \| 31.9%)	2:29.09 (+79.62s \| 34.8%)	2:29.09 (+79.62s \| 34.8%)	2:24.79 (+83.92s \| 36.7%)	2:19.69 (+89.02s \| 38.9%)	2:22.89 (+85.82s \| 37.5%)	3:08.89 (+39.82s \| 17.4%)
Fly 50 M	45.58	N/A	N/A	N/A	N/A	N/A	N/A	34.39 (+11.19s \| 24.6%)
Fly 100 M	1:44.80	1:00.89 (+43.91s \| 41.9%)	57.99 (+46.81s \| 44.7%)	57.99 (+46.81s \| 44.7%)	57.09 (+47.71s \| 45.5%)	55.09 (+49.71s \| 47.4%)	55.99 (+48.81s \| 46.6%)	1:16.39 (+28.41s \| 27.1%)
IM 200 M	3:21.75	2:18.39 (+63.36s \| 31.4%)	2:12.79 (+68.96s \| 34.2%)	2:12.79 (+68.96s \| 34.2%)	2:09.59 (+72.16s \| 35.8%)	2:05.79 (+75.96s \| 37.7%)	2:08.19 (+73.56s \| 36.5%)	2:48.19 (+33.56s \| 16.6%)

Progression

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 IE VAN Trick Or Treat Progressive Invita

10/26/2025

Moscow

50 Y Fly

41.61

+3.95s

B: 37.09 (+4.52s | 10.9%)

100 Y IM

1:26.40

+0.14s

B: 1:21.89 (+4.51s | 5.2%)

50 IM

38.26

100 IM

48.14

1:26.40

100 IM

1:26.40

50 Y Breast

46.44

+1.96s

B: 43.49 (+2.95s | 6.4%)

50 Y Back

41.26

+0.26s

B: 38.49 (+2.77s | 6.7%)

50 Y Free

35.66

+0.11s

B: 32.79 (+2.87s | 8.0%)

Cougar Fall Fury

09/27/2025

Pullman

50 Y Breast

45.93

+1.45s

B: 43.49 (+2.44s | 5.3%)

200 Y Free

2:58.10

B: 2:35.99 (+22.11s | 12.4%)

50 Free

39.21

100 Free

44.93

1:24.14

100 Free

1:24.14

150 Free

47.10

2:11.24

200 Free

46.86

2:58.10

100 Free

1:33.96

50 Y Back

41.43

+0.43s

B: 38.49 (+2.94s | 7.1%)

50 Y Free

35.75

+0.20s

B: 32.79 (+2.96s | 8.3%)

100 Y IM

1:26.61

+0.35s

B: 1:21.89 (+4.72s | 5.4%)

50 IM

39.75

100 IM

46.86

1:26.61

100 IM

1:26.61

Pendleton Open 2025

07/05/2025

Pendleton

200 M Free

3:09.25

-3.16s (New PB)

B: 2:59.19 (+10.06s | 5.3%)

50 M Back

44.51

-2.00s (New PB)

B: 44.49 (+0.02s | 0.0%)

100 M Free

1:26.27

-1.48s (New PB)

B: 1:22.09 (+4.18s | 4.8%)

100 M Breast

1:47.29

-2.43s (New PB)

BB: 1:39.59 (+7.70s | 7.2%)

50 M Free

36.70

-3.92s (New PB)

BB: 34.79 (+1.91s | 5.2%)

100 M Back

1:41.48

+6.07s

B: 1:37.19 (+4.29s | 4.2%)

200 M IM

3:21.75

-2.78s (New PB)

BB: 3:08.99 (+12.76s | 6.3%)

200 M Breast

3:48.71

B: 3:47.89 (+0.82s | 0.4%)

50 M Fly

46.26

+0.68s

B: 41.99 (+4.27s | 9.2%)

50 M Breast

52.81

+1.76s

B: 49.79 (+3.02s | 5.7%)

2025 Chris Engledow Memorial Meet

05/16/2025

Lewiston

100 M Back

1:35.41

BB: 1:29.59 (+5.82s | 6.1%)

50 Back

47.76

100 Back

47.65

1:35.41

100 Back

1:35.41

50 M Breast

51.05

B: 49.79 (+1.26s | 2.5%)

50 M Fly

45.58

B: 41.99 (+3.59s | 7.9%)

100 M Free

1:27.75

B: 1:22.09 (+5.66s | 6.5%)

50 Free

41.51

100 Free

46.24

1:27.75

100 Free

1:27.75

200 M Free

3:12.41

B: 2:59.19 (+13.22s | 6.9%)

50 Free

42.68

100 Free

51.03

1:33.71

100 Free

1:33.71

150 Free

50.30

2:24.01

200 Free

48.40

3:12.41

100 Free

1:38.70

50 M Free

40.62

B: 37.39 (+3.23s | 8.0%)

100 M Breast

1:49.72

B: 1:47.79 (+1.93s | 1.8%)

50 Breast

54.40

100 Breast

55.32

1:49.72

100 Breast

1:49.72

50 M Back

46.51

B: 44.49 (+2.02s | 4.3%)

200 M IM

3:24.53

B: 3:24.39 (+0.14s | 0.1%)

50 Fly

47.82

100 Back

50.54

1:38.36

100 IM

1:38.36

150 Breast

58.58

2:36.94

200 Free

47.59

3:24.53

100 IM

1:46.17

100 M Fly

1:44.80

B: 1:35.09 (+9.71s | 9.3%)

50 Fly

47.42

100 Fly

57.38

1:44.80

100 Fly

1:44.80

2025 Hells Canyon Invitational

01/10/2025

Clarkston

50 Y Breast

44.48

-3.87s (New PB)

B: 43.49 (+0.99s | 2.2%)

50 Y Fly

40.95

+3.29s

B: 37.09 (+3.86s | 9.4%)

50 Y Free

35.55

-1.31s (New PB)

B: 32.79 (+2.76s | 7.8%)

100 Y Free

1:20.35

-2.40s (New PB)

B: 1:11.49 (+8.86s | 11.0%)

50 Free

37.32

100 Free

43.03

1:20.35

100 Free

1:20.35

200 Y IM

3:03.01

B: 2:59.29 (+3.72s | 2.0%)

50 Fly

39.41

100 Back

44.89

1:24.30

100 IM

1:24.30

150 Breast

54.75

2:19.05

200 Free

43.96

3:03.01

100 IM

1:38.71

100 Y Breast

1:35.84

B: 1:32.59 (+3.25s | 3.4%)

50 Breast

45.86

100 Breast

49.98

1:35.84

100 Breast

1:35.84

100 Y Back

1:26.70

-0.29s (New PB)

B: 1:22.19 (+4.51s | 5.2%)

50 Back

42.42

100 Back

44.28

1:26.70

100 Back

1:26.70

50 Y Back

41.00

-1.36s (New PB)

B: 38.49 (+2.51s | 6.1%)

2024 SWAT Winter Invite

12/06/2024

Spokane

100 Y Free

1:22.75

-2.23s (New PB)

B: 1:11.49 (+11.26s | 13.6%)

50 Free

39.04

100 Free

43.71

1:22.75

100 Free

1:22.75

100 Y Back

1:26.99

-10.25s (New PB)

B: 1:22.19 (+4.80s | 5.5%)

50 Back

42.36

100 Back

44.63

1:26.99

100 Back

1:26.99

100 Y IM

1:26.26

-5.25s (New PB)

B: 1:21.89 (+4.37s | 5.1%)

50 IM

39.15

100 IM

47.11

1:26.26

100 IM

1:26.26

200 Y Breast

3:29.13

-8.04s (New PB)

B: 3:16.39 (+12.74s | 6.1%)

50 Breast

47.12

100 Breast

54.64

1:41.76

100 Breast

1:41.76

150 Breast

54.67

2:36.43

200 Breast

52.70

3:29.13

100 Breast

1:47.37

50 Y Back

42.36

-1.49s (New PB)

B: 38.49 (+3.87s | 9.1%)

50 Y Fly

37.66

-4.32s (New PB)

B: 37.09 (+0.57s | 1.5%)

2024 IE VAN Trick Or Treat Progressive Invita

10/27/2024

Moscow

100 Y IM

1:31.51

-2.45s (New PB)

B: 1:21.89 (+9.62s | 10.5%)

50 IM

41.68

100 IM

49.83

1:31.51

100 IM

1:31.51

50 Y Free

39.70

+2.84s

B: 32.79 (+6.91s | 17.4%)

50 Y Breast

48.92

+0.57s

B: 43.49 (+5.43s | 11.1%)

50 Y Fly

41.98

B: 37.09 (+4.89s | 11.6%)

50 Y Back

44.68

+0.83s

B: 38.49 (+6.19s | 13.9%)

COUG Fall Fury

09/28/2024

Pullman

100 Y IM

1:33.96

B: 1:21.89 (+12.07s | 12.8%)

50 IM

43.16

100 IM

50.80

1:33.96

100 IM

1:33.96

50 Y Breast

48.35

B: 43.49 (+4.86s | 10.1%)

200 Y Breast

3:37.17

B: 3:16.39 (+20.78s | 9.6%)

50 Breast

51.84

100 Breast

53.57

1:45.41

100 Breast

1:45.41

150 Breast

55.78

2:41.19

200 Breast

55.98

3:37.17

100 Breast

1:51.76

100 Y Free

1:24.98

B: 1:11.49 (+13.49s | 15.9%)

50 Free

40.67

100 Free

44.31

1:24.98

100 Free

1:24.98

50 Y Back

43.85

B: 38.49 (+5.36s | 12.2%)

100 Y Back

1:37.24

B: 1:22.19 (+15.05s | 15.5%)

50 Back

47.07

100 Back

50.17

1:37.24

100 Back

1:37.24

50 Y Free

36.86

B: 32.79 (+4.07s | 11.0%)

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 M	36.70	25.89 (+10.81s \| 29.5%)	24.59 (+12.11s \| 33.0%)	24.59 (+12.11s \| 33.0%)	24.29 (+12.41s \| 33.8%)	23.39 (+13.31s \| 36.3%)	23.79 (+12.91s \| 35.2%)	31.49 (+5.21s \| 14.2%)
Free 100 M	1:26.27	56.09 (+30.18s \| 35.0%)	53.59 (+32.68s \| 37.9%)	53.59 (+32.68s \| 37.9%)	52.59 (+33.68s \| 39.0%)	50.99 (+35.28s \| 40.9%)	51.99 (+34.28s \| 39.7%)	1:07.49 (+18.78s \| 21.8%)
Free 200 M	3:09.25	2:03.09 (+66.16s \| 35.0%)	1:57.79 (+71.46s \| 37.8%)	1:57.79 (+71.46s \| 37.8%)	1:55.49 (+73.76s \| 39.0%)	1:52.19 (+77.06s \| 40.7%)	1:54.09 (+75.16s \| 39.7%)	2:26.99 (+42.26s \| 22.3%)
Back 50 M	44.51	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+7.72s \| 17.3%)
Back 100 M	1:35.41	1:03.29 (+32.12s \| 33.7%)	1:00.59 (+34.82s \| 36.5%)	1:00.59 (+34.82s \| 36.5%)	58.89 (+36.52s \| 38.3%)	57.29 (+38.12s \| 40.0%)	58.19 (+37.22s \| 39.0%)	1:18.49 (+16.92s \| 17.7%)
Breast 50 M	51.05	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+10.66s \| 20.9%)
Breast 100 M	1:47.29	1:11.29 (+36.00s \| 33.6%)	1:08.19 (+39.10s \| 36.4%)	1:08.19 (+39.10s \| 36.4%)	1:06.59 (+40.70s \| 37.9%)	1:04.09 (+43.20s \| 40.3%)	1:05.29 (+42.00s \| 39.1%)	1:27.69 (+19.60s \| 18.3%)
Breast 200 M	3:48.71	2:35.79 (+72.92s \| 31.9%)	2:29.09 (+79.62s \| 34.8%)	2:29.09 (+79.62s \| 34.8%)	2:24.79 (+83.92s \| 36.7%)	2:19.69 (+89.02s \| 38.9%)	2:22.89 (+85.82s \| 37.5%)	3:08.89 (+39.82s \| 17.4%)
Fly 50 M	45.58	N/A	N/A	N/A	N/A	N/A	N/A	34.39 (+11.19s \| 24.6%)
Fly 100 M	1:44.80	1:00.89 (+43.91s \| 41.9%)	57.99 (+46.81s \| 44.7%)	57.99 (+46.81s \| 44.7%)	57.09 (+47.71s \| 45.5%)	55.09 (+49.71s \| 47.4%)	55.99 (+48.81s \| 46.6%)	1:16.39 (+28.41s \| 27.1%)
IM 200 M	3:21.75	2:18.39 (+63.36s \| 31.4%)	2:12.79 (+68.96s \| 34.2%)	2:12.79 (+68.96s \| 34.2%)	2:09.59 (+72.16s \| 35.8%)	2:05.79 (+75.96s \| 37.7%)	2:08.19 (+73.56s \| 36.5%)	2:48.19 (+33.56s \| 16.6%)