Nathan Kirby

Age: 15 years old
Age Category: 15-16
Team: Seattle Metropolitan Aquatic C | Pacific Northwest Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Seattle Metropolitan Aquatic C

Pacific Northwest Swimming

Western Zone

USA

Free 50 Y

26.60

01/17/2026

BB: 26.29 (+0.31s | 1.2%)

288

1,000+

Free 100 Y

59.04

Analysis

12/06/2025

BB: 57.59 (+1.45s | 2.5%)

276

1,000+

50 Free

28.48

100 Free

30.56

59.04

100 Free

59.04

Free 200 Y

2:28.44

Analysis

11/17/2024

B: 2:15.99 (+12.45s | 8.4%)

317

1,000+

Free 500 Y

7:05.26

Analysis

01/25/2025

B: 6:08.39 (+56.87s | 13.4%)

242

1,000+

50 Free

35.30

100 Free

41.10

1:16.40

100 Free

1:16.40

150 Free

42.45

1:58.85

200 Free

44.79

2:43.64

100 Free

1:27.24

250 Free

43.61

3:27.25

300 Free

44.23

4:11.48

100 Free

1:27.84

350 Free

43.74

4:55.22

400 Free

43.69

5:38.91

100 Free

1:27.43

450 Free

44.21

6:23.12

500 Free

42.14

7:05.26

100 Free

1:26.35

Back 50 Y

34.54

10/18/2025

247

1,000+

Back 100 Y

1:15.13

Analysis

01/17/2026

B: 1:07.49 (+7.64s | 10.2%)

309

1,000+

50 Back

37.57

100 Back

37.56

1:15.13

100 Back

1:15.13

Breast 50 Y

34.31

03/28/2026

160

975

1,000+

Breast 100 Y

1:14.22

Analysis

03/28/2026

BB: 1:11.39 (+2.83s | 3.8%)

196

1,000+

50 Breast

35.15

100 Breast

39.07

1:14.22

100 Breast

1:14.22

Fly 50 Y

28.37

12/06/2025

166

1,000+

Fly 100 Y

1:07.85

Analysis

12/06/2025

B: 1:07.19 (+0.66s | 1.0%)

231

1,000+

50 Fly

31.41

100 Fly

36.44

1:07.85

100 Fly

1:07.85

IM 200 Y

2:42.42

Analysis

01/25/2025

B: 2:30.89 (+11.53s | 7.1%)

297

1,000+

50 Fly

34.51

100 Back

42.33

1:16.84

100 IM

1:16.84

150 Breast

48.18

2:05.02

200 Free

37.40

2:42.42

100 IM

1:25.58

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Seattle Metropolitan Aquatic C

Pacific Northwest Swimming

Western Zone

USA

Free 50 M

29.61

04/24/2026

A: 28.19 (+1.42s | 4.8%)

159

1,000+

Free 100 M

1:07.37

Analysis

04/24/2026

BB: 1:06.69 (+0.68s | 1.0%)

189

1,000+

Free 200 M

2:37.22

Analysis

06/27/2025

B: 2:36.59 (+0.63s | 0.4%)

183

1,000+

Free 400 M

5:51.20

Analysis

05/29/2025

B: 5:34.09 (+17.11s | 4.9%)

143

1,000+

50 Free

36.84

100 Free

42.13

1:18.97

100 Free

1:18.97

150 Free

43.94

2:02.91

200 Free

44.08

2:46.99

100 Free

1:28.02

250 Free

46.38

3:33.37

300 Free

47.02

4:20.39

100 Free

1:33.40

350 Free

45.78

5:06.17

400 Free

45.03

5:51.20

100 Free

1:30.81

Back 50 M

41.87

05/29/2025

142

1,000+

Back 100 M

1:26.33

Analysis

04/24/2026

B: 1:19.39 (+6.94s | 8.0%)

170

1,000+

Breast 50 M

41.84

05/29/2025

143

742

1,000+

Breast 100 M

1:27.27

Analysis

04/24/2026

BB: 1:23.09 (+4.18s | 4.8%)

135

1,000+

Fly 50 M

32.16

04/24/2026

103

576

1,000+

Fly 100 M

1:21.63

Analysis

06/27/2025

B: 1:16.79 (+4.84s | 5.9%)

161

1,000+

IM 200 M

3:04.24

Analysis

05/29/2025

B: 2:56.19 (+8.05s | 4.4%)

181

1,000+

50 Fly

38.95

100 Back

50.49

1:29.44

100 IM

1:29.44

150 Breast

54.26

2:23.70

200 Free

40.54

3:04.24

100 IM

1:34.80

Above are the fastest times that Nathan Kirby 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
Free 50 Y	26.60	22.19 (+4.41s \| 16.6%)	21.29 (+5.31s \| 20.0%)	21.29 (+5.31s \| 20.0%)	20.59 (+6.01s \| 22.6%)	20.09 (+6.51s \| 24.5%)	20.39 (+6.21s \| 23.3%)
Free 100 Y	59.04	48.19 (+10.85s \| 18.4%)	46.39 (+12.65s \| 21.4%)	46.39 (+12.65s \| 21.4%)	45.09 (+13.95s \| 23.6%)	43.49 (+15.55s \| 26.3%)	44.39 (+14.65s \| 24.8%)
Free 200 Y	2:28.44	1:45.79 (+42.65s \| 28.7%)	1:41.59 (+46.85s \| 31.6%)	1:41.59 (+46.85s \| 31.6%)	1:38.79 (+49.65s \| 33.4%)	1:36.49 (+51.95s \| 35.0%)	1:38.09 (+50.35s \| 33.9%)
Free 500 Y	7:05.26	4:47.79 (+137.47s \| 32.3%)	4:37.09 (+148.17s \| 34.8%)	4:37.09 (+148.17s \| 34.8%)	4:29.49 (+155.77s \| 36.6%)	4:22.09 (+163.17s \| 38.4%)	4:27.69 (+157.57s \| 37.1%)
Back 50 Y	34.54	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:15.13	53.89 (+21.24s \| 28.3%)	51.49 (+23.64s \| 31.5%)	51.49 (+23.64s \| 31.5%)	49.39 (+25.74s \| 34.3%)	47.59 (+27.54s \| 36.7%)	48.89 (+26.24s \| 34.9%)
Breast 50 Y	34.31	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:14.22	1:00.89 (+13.33s \| 18.0%)	57.99 (+16.23s \| 21.9%)	57.99 (+16.23s \| 21.9%)	55.89 (+18.33s \| 24.7%)	54.19 (+20.03s \| 27.0%)	55.29 (+18.93s \| 25.5%)
Fly 50 Y	28.37	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:07.85	52.89 (+14.96s \| 22.0%)	50.59 (+17.26s \| 25.4%)	50.59 (+17.26s \| 25.4%)	48.99 (+18.86s \| 27.8%)	47.79 (+20.06s \| 29.6%)	48.39 (+19.46s \| 28.7%)
IM 200 Y	2:42.42	1:58.19 (+44.23s \| 27.2%)	1:53.89 (+48.53s \| 29.9%)	1:53.89 (+48.53s \| 29.9%)	1:50.09 (+52.33s \| 32.2%)	1:46.39 (+56.03s \| 34.5%)	1:48.89 (+53.53s \| 33.0%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	29.61	25.89 (+3.72s \| 12.6%)	24.59 (+5.02s \| 17.0%)	24.59 (+5.02s \| 17.0%)	24.29 (+5.32s \| 18.0%)	23.39 (+6.22s \| 21.0%)	23.79 (+5.82s \| 19.7%)
Free 100 M	1:07.37	56.09 (+11.28s \| 16.7%)	53.59 (+13.78s \| 20.5%)	53.59 (+13.78s \| 20.5%)	52.59 (+14.78s \| 21.9%)	50.99 (+16.38s \| 24.3%)	51.99 (+15.38s \| 22.8%)
Free 200 M	2:37.22	2:03.09 (+34.13s \| 21.7%)	1:57.79 (+39.43s \| 25.1%)	1:57.79 (+39.43s \| 25.1%)	1:55.49 (+41.73s \| 26.5%)	1:52.19 (+45.03s \| 28.6%)	1:54.09 (+43.13s \| 27.4%)
Free 400 M	5:51.20	4:21.09 (+90.11s \| 25.7%)	4:09.99 (+101.21s \| 28.8%)	4:09.99 (+101.21s \| 28.8%)	4:05.29 (+105.91s \| 30.2%)	3:59.29 (+111.91s \| 31.9%)	4:02.79 (+108.41s \| 30.9%)
Back 50 M	41.87	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 M	1:26.33	1:03.29 (+23.04s \| 26.7%)	1:00.59 (+25.74s \| 29.8%)	1:00.59 (+25.74s \| 29.8%)	58.89 (+27.44s \| 31.8%)	57.29 (+29.04s \| 33.6%)	58.19 (+28.14s \| 32.6%)
Breast 50 M	41.84	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 M	1:27.27	1:11.29 (+15.98s \| 18.3%)	1:08.19 (+19.08s \| 21.9%)	1:08.19 (+19.08s \| 21.9%)	1:06.59 (+20.68s \| 23.7%)	1:04.09 (+23.18s \| 26.6%)	1:05.29 (+21.98s \| 25.2%)
Fly 50 M	32.16	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 M	1:21.63	1:00.89 (+20.74s \| 25.4%)	57.99 (+23.64s \| 29.0%)	57.99 (+23.64s \| 29.0%)	57.09 (+24.54s \| 30.1%)	55.09 (+26.54s \| 32.5%)	55.99 (+25.64s \| 31.4%)
IM 200 M	3:04.24	2:18.39 (+45.85s \| 24.9%)	2:12.79 (+51.45s \| 27.9%)	2:12.79 (+51.45s \| 27.9%)	2:09.59 (+54.65s \| 29.7%)	2:05.79 (+58.45s \| 31.7%)	2:08.19 (+56.05s \| 30.4%)

Progression

See how Nathan Kirby is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Nathan'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 Nathan Kirby 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

2026 PN SMAC Spring Showers LC Challenge

04/24/2026

Federal Way

100 M Breast

1:27.27

-3.52s (New PB)

BB: 1:23.09 (+4.18s | 4.8%)

100 M Back

1:26.33

-1.58s (New PB)

B: 1:19.39 (+6.94s | 8.0%)

50 M Free

29.61

-0.65s (New PB)

A: 28.19 (+1.42s | 4.8%)

100 M Free

1:07.37

-0.72s (New PB)

BB: 1:06.69 (+0.68s | 1.0%)

50 M Breast

41.91

+0.07s

50 M Fly

32.16

-1.01s (New PB)

2026 PN Spring Showdown, Div 2 Approved

03/28/2026

Renton

50 Y Breast

34.31

-0.76s (New PB)

100 Y Free

59.57

+0.53s

BB: 57.59 (+1.98s | 3.3%)

50 Free

28.58

100 Free

30.99

59.57

100 Free

59.57

50 Y Free

26.94

+0.34s

BB: 26.29 (+0.65s | 2.4%)

100 Y Breast

1:14.22

-0.21s (New PB)

BB: 1:11.39 (+2.83s | 3.8%)

50 Breast

35.15

100 Breast

39.07

1:14.22

100 Breast

1:14.22

50 Y Back

34.80

+0.26s

2026 PN SMAC Winter Invitational Approved

01/17/2026

Snohomish

100 Y Fly

1:10.74

+2.89s

B: 1:07.19 (+3.55s | 5.0%)

50 Fly

31.86

100 Fly

38.88

1:10.74

100 Fly

1:10.74

100 Y Free

59.06

+0.02s

BB: 57.59 (+1.47s | 2.5%)

50 Free

28.55

100 Free

30.51

59.06

100 Free

59.06

50 Y Free

26.60

-0.13s (New PB)

BB: 26.29 (+0.31s | 1.2%)

50 Y Breast

35.07

50 Y Fly

28.73

+0.36s

100 Y Back

1:15.13

-0.69s (New PB)

B: 1:07.49 (+7.64s | 10.2%)

50 Back

37.57

100 Back

37.56

1:15.13

100 Back

1:15.13

50 Y Back

34.60

+0.06s

100 Y Breast

1:14.43

BB: 1:11.39 (+3.04s | 4.1%)

50 Breast

34.89

100 Breast

39.54

1:14.43

100 Breast

1:14.43

2025 PN Fall Divisionals, Division 1 OCA

12/06/2025

Federal Way

100 Y Back

1:16.02

+0.20s

B: 1:07.49 (+8.53s | 11.2%)

50 Back

36.75

100 Back

39.27

1:16.02

100 Back

1:16.02

50 Y Free

26.73

-0.84s (New PB)

BB: 26.29 (+0.44s | 1.6%)

50 Y Back

34.56

+0.02s

100 Y Free

59.04

-0.77s (New PB)

BB: 57.59 (+1.45s | 2.5%)

50 Free

28.48

100 Free

30.56

59.04

100 Free

59.04

100 Y Fly

1:07.85

-4.58s (New PB)

B: 1:07.19 (+0.66s | 1.0%)

50 Fly

31.41

100 Fly

36.44

1:07.85

100 Fly

1:07.85

50 Y Fly

28.37

-1.48s (New PB)

2025 PN VAST Fall Classic

10/18/2025

Federal Way

50 Y Back

34.54

100 Y Fly

1:12.43

-3.83s (New PB)

B: 1:07.19 (+5.24s | 7.2%)

50 Fly

32.64

100 Fly

39.79

1:12.43

100 Fly

1:12.43

100 Y Free

59.81

-0.76s (New PB)

BB: 57.59 (+2.22s | 3.7%)

50 Free

28.75

100 Free

31.06

59.81

100 Free

59.81

2025 PN SMAC Fall Kick Off Invitational

10/04/2025

Snohomish

100 Y Free

1:00.57

-2.75s (New PB)

BB: 57.59 (+2.98s | 4.9%)

50 Free

28.79

100 Free

31.78

1:00.57

100 Free

1:00.57

100 Y Back

1:15.82

-2.72s (New PB)

B: 1:07.49 (+8.33s | 11.0%)

50 Back

36.49

100 Back

39.33

1:15.82

100 Back

1:15.82

50 Y Fly

29.85

2025 PN SMAC Summer Classic Invitational

06/27/2025

Federal Way

200 M Free

2:37.22

-3.31s (New PB)

BB: 2:32.29 (+4.93s | 3.1%)

50 M Fly

33.17

-0.40s (New PB)

100 M Back

1:27.91

B: 1:23.69 (+4.22s | 4.8%)

100 M Free

1:08.09

-2.02s (New PB)

A: 1:04.39 (+3.70s | 5.4%)

100 M Fly

1:21.63

-4.21s (New PB)

B: 1:20.29 (+1.34s | 1.6%)

50 M Free

30.26

-0.28s (New PB)

A: 29.39 (+0.87s | 2.9%)

2025 IE VS Apple Capital

05/29/2025

Wenatchee

100 M Breast

1:30.79

BB: 1:27.09 (+3.70s | 4.1%)

50 Breast

44.38

100 Breast

46.41

1:30.79

100 Breast

1:30.79

50 M Back

41.87

100 M Fly

1:25.84

B: 1:20.29 (+5.55s | 6.5%)

50 Fly

39.48

100 Fly

46.36

1:25.84

100 Fly

1:25.84

50 M Free

31.98

+1.44s

BB: 31.79 (+0.19s | 0.6%)

400 M Free

5:51.20

B: 5:48.39 (+2.81s | 0.8%)

50 Free

36.84

100 Free

42.13

1:18.97

100 Free

1:18.97

150 Free

43.94

2:02.91

200 Free

44.08

2:46.99

100 Free

1:28.02

250 Free

46.38

3:33.37

300 Free

47.02

4:20.39

100 Free

1:33.40

350 Free

45.78

5:06.17

400 Free

45.03

5:51.20

100 Free

1:30.81

50 M Fly

34.39

+0.82s

200 M IM

3:04.24

B: 3:02.89 (+1.35s | 0.7%)

50 Fly

38.95

100 Back

50.49

1:29.44

100 IM

1:29.44

150 Breast

54.26

2:23.70

200 Free

40.54

3:04.24

100 IM

1:34.80

50 M Breast

41.84

200 M Free

2:42.83

+2.30s

BB: 2:32.29 (+10.54s | 6.5%)

50 Free

36.66

100 Free

40.96

1:17.62

100 Free

1:17.62

150 Free

42.93

2:00.55

200 Free

42.28

2:42.83

100 Free

1:25.21

100 M Free

1:10.11

-0.91s (New PB)

BB: 1:09.79 (+0.32s | 0.5%)

50 Free

34.15

100 Free

35.96

1:10.11

100 Free

1:10.11

2025 PN IST Sockeye Springtime Madness

05/16/2025

Federal Way

200 M Free

2:40.53

BB: 2:32.29 (+8.24s | 5.1%)

100 M Free

1:11.02

BB: 1:09.79 (+1.23s | 1.7%)

50 M Fly

33.57

50 M Free

30.54

A: 29.39 (+1.15s | 3.8%)

2025 PN SMAC Winter Invitational

01/25/2025

Snohomish

200 Y IM

2:42.42

-6.36s (New PB)

B: 2:37.99 (+4.43s | 2.7%)

50 Fly

34.51

100 Back

42.33

1:16.84

100 IM

1:16.84

150 Breast

48.18

2:05.02

200 Free

37.40

2:42.42

100 IM

1:25.58

100 Y Fly

1:16.26

B: 1:10.49 (+5.77s | 7.6%)

50 Fly

35.72

100 Fly

40.54

1:16.26

100 Fly

1:16.26

200 Y Free

2:30.31

+1.87s

B: 2:22.49 (+7.82s | 5.2%)

50 Free

33.58

100 Free

38.48

1:12.06

100 Free

1:12.06

150 Free

38.59

1:50.65

200 Free

39.66

2:30.31

100 Free

1:18.25

500 Y Free

7:05.26

B: 6:25.69 (+39.57s | 9.3%)

50 Free

35.30

100 Free

41.10

1:16.40

100 Free

1:16.40

150 Free

42.45

1:58.85

200 Free

44.79

2:43.64

100 Free

1:27.24

250 Free

43.61

3:27.25

300 Free

44.23

4:11.48

100 Free

1:27.84

350 Free

43.74

4:55.22

400 Free

43.69

5:38.91

100 Free

1:27.43

450 Free

44.21

6:23.12

500 Free

42.14

7:05.26

100 Free

1:26.35

100 Y IM

1:12.77

+0.66s

50 IM

33.99

100 IM

38.78

1:12.77

100 IM

1:12.77

50 Y Free

28.49

+0.92s

BB: 27.69 (+0.80s | 2.8%)

100 Y Back

1:18.54

B: 1:11.29 (+7.25s | 9.2%)

50 Back

38.65

100 Back

39.89

1:18.54

100 Back

1:18.54

100 Y Free

1:03.90

+0.58s

BB: 1:00.29 (+3.61s | 5.6%)

50 Free

30.69

100 Free

33.21

1:03.90

100 Free

1:03.90

2024 PN Fall Divisionals, Division 1

12/07/2024

Federal Way

50 Y Free

27.95

+0.38s

BB: 27.69 (+0.26s | 0.9%)

200 Y Free

2:30.08

+1.64s

B: 2:22.49 (+7.59s | 5.1%)

50 Free

34.24

100 Free

38.31

1:12.55

100 Free

1:12.55

150 Free

40.43

1:52.98

200 Free

37.10

2:30.08

100 Free

1:17.53

100 Y IM

1:12.11

50 IM

34.75

100 IM

37.36

1:12.11

100 IM

1:12.11

2024 PN SMAC Qish Meet

11/17/2024

Des Moines

100 Y Free

1:04.07

+0.75s

BB: 1:00.29 (+3.78s | 5.9%)

200 Y Free

2:28.44

B: 2:22.49 (+5.95s | 4.0%)

50 Y Free

27.57

-0.10s (New PB)

A: 25.59 (+1.98s | 7.2%)

2024 PN VAST Fall Sprints

10/20/2024

UNIVERSITY PLACE

200 Y IM

2:48.78

B: 2:37.99 (+10.79s | 6.4%)

50 Fly

35.61

100 Back

45.82

1:21.43

100 IM

1:21.43

150 Breast

50.15

2:11.58

200 Free

37.20

2:48.78

100 IM

1:27.35

100 Y Free

1:03.32

BB: 1:00.29 (+3.03s | 4.8%)

50 Free

30.51

100 Free

32.81

1:03.32

100 Free

1:03.32

50 Y Free

27.67

A: 25.59 (+2.08s | 7.5%)

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.