Tatum McCallum

Age: 15 years old
Age Category: 15-16
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Swimming

Palo Alto Stanford Aquatics

Free 50 Y

30.50

03/22/2025

BB: 29.49 (+1.01s | 3.3%)

945

Free 100 Y

1:04.83

10/25/2025

BB: 1:03.79 (+1.04s | 1.6%)

659

50 Free

31.25

100 Free

33.58

1:04.83

100 Free

1:04.83

Free 200 Y

2:18.28

07/20/2025

A: 2:07.69 (+10.59s | 7.7%)

462

50 Free

31.67

100 Free

35.08

1:06.75

100 Free

1:06.75

150 Free

36.59

1:43.34

200 Free

34.94

2:18.28

100 Free

1:11.53

Free 500 Y

6:12.83

10/25/2025

BB: 6:12.39 (+0.44s | 0.1%)

357

50 Free

33.65

100 Free

37.24

1:10.89

100 Free

1:10.89

150 Free

37.62

1:48.51

200 Free

38.82

2:27.33

100 Free

1:16.44

250 Free

37.70

3:05.03

300 Free

38.11

3:43.14

100 Free

1:15.81

350 Free

37.73

4:20.87

400 Free

38.43

4:59.30

100 Free

1:16.16

450 Free

38.01

5:37.31

500 Free

35.52

6:12.83

100 Free

1:13.53

Back 100 Y

1:14.18

07/20/2025

BB: 1:09.39 (+4.79s | 6.5%)

537

50 Back

35.93

100 Back

38.25

1:14.18

100 Back

1:14.18

Back 200 Y

2:40.99

10/25/2025

BB: 2:30.59 (+10.40s | 6.5%)

377

50 Back

38.98

100 Back

41.29

1:20.27

100 Back

1:20.27

150 Back

40.89

2:01.16

200 Back

39.83

2:40.99

100 Back

1:20.72

Breast 100 Y

1:42.06

02/24/2024

B: 1:25.89 (+16.17s | 15.8%)

1,000+

IM 200 Y

2:57.36

10/26/2024

B: 2:46.19 (+11.17s | 6.3%)

812

50 Fly

42.60

100 Back

46.39

1:28.99

100 IM

1:28.99

150 Breast

50.74

2:19.73

200 Free

37.63

2:57.36

100 IM

1:28.37

Long course distance

Event	Time	Age	Date	Next Standard	Pacific Swimming	Palo Alto Stanford Aquatics
Free 50 M	37.66	13	04/27/2024	B: 36.09 (+1.57s \| 4.2%)	893	77

Free 100 M	1:26.05	13	04/27/2024	B: 1:18.39 (+7.66s \| 8.9%)	878	69

IM 200 M	3:29.91	13	04/27/2024	B: 3:11.19 (+18.72s \| 8.9%)	643	50

Above are the fastest times that Tatum McCallum has achieved in her swimming career. For each event, you can find Tatum's best time, the corresponding time standard, as well as how much faster Tatum needs to be to reach the next level. The last columns provide Tatum rankings at the team and LSC levels. These rankings are based on the Tatum's personal best, her 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	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL
Free 50 Y	30.50	25.19 (+5.31s \| 17.4%)	29.99 (+0.51s \| 1.7%)	27.69 (+2.81s \| 9.2%)	26.09 (+4.41s \| 14.5%)	24.89 (+5.61s \| 18.4%)	23.89 (+6.61s \| 21.7%)	23.89 (+6.61s \| 21.7%)	23.29 (+7.21s \| 23.6%)	22.59 (+7.91s \| 25.9%)	22.79 (+7.71s \| 25.3%)	N/A
Free 100 Y	1:04.83	54.99 (+9.84s \| 15.2%)	1:04.99	59.99 (+4.84s \| 7.5%)	56.59 (+8.24s \| 12.7%)	53.99 (+10.84s \| 16.7%)	51.89 (+12.94s \| 20.0%)	51.89 (+12.94s \| 20.0%)	50.39 (+14.44s \| 22.3%)	49.29 (+15.54s \| 24.0%)	49.69 (+15.14s \| 23.4%)	N/A
Free 200 Y	2:18.28	1:59.09 (+19.19s \| 13.9%)	2:19.99	2:09.29 (+8.99s \| 6.5%)	2:02.69 (+15.59s \| 11.3%)	1:56.29 (+21.99s \| 15.9%)	1:52.89 (+25.39s \| 18.4%)	1:52.29 (+25.99s \| 18.8%)	1:49.09 (+29.19s \| 21.1%)	1:46.69 (+31.59s \| 22.8%)	1:47.39 (+30.89s \| 22.3%)	N/A
Free 500 Y	6:12.83	5:18.79 (+54.04s \| 14.5%)	6:12.69 (+0.14s \| 0.0%)	5:43.99 (+28.84s \| 7.7%)	5:29.09 (+43.74s \| 11.7%)	5:10.69 (+62.14s \| 16.7%)	5:02.59 (+70.24s \| 18.8%)	5:02.59 (+70.24s \| 18.8%)	4:53.09 (+79.74s \| 21.4%)	4:45.99 (+86.84s \| 23.3%)	4:48.09 (+84.74s \| 22.7%)	N/A
Back 100 Y	1:14.18	1:00.89 (+13.29s \| 17.9%)	1:10.79 (+3.39s \| 4.6%)	1:05.39 (+8.79s \| 11.8%)	1:01.39 (+12.79s \| 17.2%)	59.49 (+14.69s \| 19.8%)	57.09 (+17.09s \| 23.0%)	57.09 (+17.09s \| 23.0%)	55.09 (+19.09s \| 25.7%)	53.89 (+20.29s \| 27.4%)	54.49 (+19.69s \| 26.5%)	N/A
Back 200 Y	2:40.99	2:11.99 (+29.00s \| 18.0%)	2:32.99 (+8.00s \| 5.0%)	2:21.19 (+19.80s \| 12.3%)	2:13.89 (+27.10s \| 16.8%)	2:08.59 (+32.40s \| 20.1%)	2:04.19 (+36.80s \| 22.9%)	2:04.19 (+36.80s \| 22.9%)	1:59.39 (+41.60s \| 25.8%)	1:56.59 (+44.40s \| 27.6%)	1:57.69 (+43.30s \| 26.9%)	N/A
Breast 100 Y	1:42.06	1:09.69 (+32.37s \| 31.7%)	1:21.99 (+20.07s \| 19.7%)	1:15.69 (+26.37s \| 25.8%)	1:10.49 (+31.57s \| 30.9%)	1:07.59 (+34.47s \| 33.8%)	1:05.49 (+36.57s \| 35.8%)	1:05.49 (+36.57s \| 35.8%)	1:03.09 (+38.97s \| 38.2%)	1:01.79 (+40.27s \| 39.5%)	1:02.79 (+39.27s \| 38.5%)	N/A
IM 200 Y	2:57.36	2:13.69 (+43.67s \| 24.6%)	2:36.79 (+20.57s \| 11.6%)	2:24.79 (+32.57s \| 18.4%)	2:16.99 (+40.37s \| 22.8%)	2:10.49 (+46.87s \| 26.4%)	2:06.39 (+50.97s \| 28.7%)	2:06.39 (+50.97s \| 28.7%)	2:02.19 (+55.17s \| 31.1%)	1:59.49 (+57.87s \| 32.6%)	2:00.59 (+56.77s \| 32.0%)	N/A

Long Course Distance

Event	Best Time	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials
Free 50 M	37.66	29.19 (+8.47s \| 22.5%)	34.29 (+3.37s \| 8.9%)	31.69 (+5.97s \| 15.9%)	29.89 (+7.77s \| 20.6%)	28.69 (+8.97s \| 23.8%)	27.39 (+10.27s \| 27.3%)	27.39 (+10.27s \| 27.3%)	26.89 (+10.77s \| 28.6%)	26.29 (+11.37s \| 30.2%)	26.59 (+11.07s \| 29.4%)	N/A	25.69 (+11.97s \| 31.8%)
Free 100 M	1:26.05	1:02.69 (+23.36s \| 27.1%)	1:14.09 (+11.96s \| 13.9%)	1:08.39 (+17.66s \| 20.5%)	1:04.99 (+21.06s \| 24.5%)	1:01.89 (+24.16s \| 28.1%)	59.29 (+26.76s \| 31.1%)	59.29 (+26.76s \| 31.1%)	58.19 (+27.86s \| 32.4%)	56.99 (+29.06s \| 33.8%)	57.59 (+28.46s \| 33.1%)	N/A	55.79 (+30.26s \| 35.2%)
IM 200 M	3:29.91	2:32.89 (+57.02s \| 27.2%)	3:00.29 (+29.62s \| 14.1%)	2:46.39 (+43.52s \| 20.7%)	2:37.59 (+52.32s \| 24.9%)	2:31.09 (+58.82s \| 28.0%)	2:26.19 (+63.72s \| 30.4%)	2:26.19 (+63.72s \| 30.4%)	2:22.09 (+67.82s \| 32.3%)	2:19.49 (+70.42s \| 33.5%)	2:20.99 (+68.92s \| 32.8%)	N/A	2:16.09 (+73.82s \| 35.2%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

TYR BAC SPOOKY FALL CLASSIC

10/25/2025

Burlingame

200 Y Free

2:21.30

+3.02s

BB: 2:18.39 (+2.91s | 2.1%)

50 Free

32.68

100 Free

36.08

1:08.77

100 Free

1:08.77

150 Free

36.58

1:45.35

200 Free

35.95

2:21.30

100 Free

1:12.53

50 Y Free

30.55

+0.05s

BB: 29.49 (+1.06s | 3.5%)

100 Y Back

1:16.08

+1.90s

B: 1:14.69 (+1.39s | 1.8%)

50 Back

37.19

100 Back

38.88

1:16.07

100 Back

1:16.07

100 Y Free

1:04.83

-0.34s (New PB)

BB: 1:03.79 (+1.04s | 1.6%)

50 Free

31.25

100 Free

33.58

1:04.83

100 Free

1:04.83

200 Y Back

2:40.99

-3.31s (New PB)

BB: 2:30.59 (+10.40s | 6.5%)

50 Back

38.98

100 Back

41.29

1:20.27

100 Back

1:20.27

150 Back

40.89

2:01.16

200 Back

39.83

2:40.99

100 Back

1:20.72

500 Y Free

6:12.83

BB: 6:12.39 (+0.44s | 0.1%)

50 Free

33.65

100 Free

37.24

1:10.89

100 Free

1:10.89

150 Free

37.62

1:48.51

200 Free

38.82

2:27.33

100 Free

1:16.44

250 Free

37.70

3:05.03

300 Free

38.11

3:43.14

100 Free

1:15.81

350 Free

37.73

4:20.87

400 Free

38.43

4:59.30

100 Free

1:16.16

450 Free

38.01

5:37.31

500 Free

35.52

6:12.83

100 Free

1:13.53

2025 PASA Summer Palooza

07/20/2025

palo alto

100 Y Free

1:05.17

-1.55s (New PB)

A: 1:00.89 (+4.28s | 6.6%)

50 Free

31.31

100 Free

33.86

1:05.17

100 Free

1:05.17

200 Y Free

2:18.28

-3.61s (New PB)

A: 2:11.69 (+6.59s | 4.8%)

50 Free

31.67

100 Free

35.08

1:06.75

100 Free

1:06.75

150 Free

36.59

1:43.34

200 Free

34.94

2:18.28

100 Free

1:11.53

100 Y Back

1:14.18

-1.88s (New PB)

BB: 1:11.39 (+2.79s | 3.8%)

50 Back

35.93

100 Back

38.25

1:14.18

100 Back

1:14.18

2025 Los Altos Mountain View SC CBA Meet

03/22/2025

Mountain View

50 Y Free

30.50

-0.48s (New PB)

BB: 30.19 (+0.31s | 1.0%)

200 Y Back

2:44.30

-13.05s (New PB)

BB: 2:34.49 (+9.81s | 6.0%)

50 Back

38.64

100 Back

41.77

1:20.41

100 Back

1:20.41

150 Back

42.76

2:03.17

200 Back

41.13

2:44.30

100 Back

1:23.89

200 Y Free

2:21.89

-7.14s (New PB)

A: 2:11.69 (+10.20s | 7.2%)

50 Free

33.12

100 Free

36.09

1:09.21

100 Free

1:09.21

150 Free

36.90

1:46.11

200 Free

35.78

2:21.89

100 Free

1:12.68

Z1N SC Championship

01/25/2025

Sunnyvale

100 Y Free

1:06.72

-3.24s (New PB)

BB: 1:05.89 (+0.83s | 1.2%)

50 Free

31.96

100 Free

34.76

1:06.72

100 Free

1:06.72

50 Y Free

31.40

+0.42s

BB: 30.19 (+1.21s | 3.9%)

2024 PASA Winter Frolic Meet @ PALY HS

12/21/2024

Palo Alto

100 Y Back

1:16.06

-5.00s (New PB)

BB: 1:11.39 (+4.67s | 6.1%)

50 Back

37.13

100 Back

38.92

1:16.05

100 Back

1:16.05

200 Y Free

2:29.03

BB: 2:22.69 (+6.34s | 4.3%)

50 Free

33.59

100 Free

37.50

1:11.09

100 Free

1:11.09

150 Free

39.75

1:50.84

200 Free

38.19

2:29.03

100 Free

1:17.94

50 Y Free

30.98

-3.64s (New PB)

BB: 30.19 (+0.79s | 2.6%)

2024 PASA Candy Meet Champs

11/23/2024

Palo Alto

50 Y Back

36.60

-1.90s (New PB)

100 Y Free

1:10.38

+0.42s

BB: 1:05.89 (+4.49s | 6.4%)

100 Y Back

1:21.06

B: 1:16.89 (+4.17s | 5.1%)

TYR BAC Spooky Fall Classic C B A+ Meet

10/26/2024

Burlingame

100 Y Free

1:09.96

-6.16s (New PB)

BB: 1:05.89 (+4.07s | 5.8%)

50 Free

33.15

100 Free

36.81

1:09.96

100 Free

1:09.96

200 Y Back

2:57.35

-5.21s (New PB)

B: 2:46.39 (+10.96s | 6.2%)

50 Back

41.98

100 Back

45.92

1:27.90

100 Back

1:27.90

150 Back

45.70

2:13.60

200 Back

43.75

2:57.35

100 Back

1:29.45

200 Y IM

2:57.36

B: 2:51.79 (+5.57s | 3.1%)

50 Fly

42.60

100 Back

46.39

1:28.99

100 IM

1:28.99

150 Breast

50.74

2:19.73

200 Free

37.63

2:57.36

100 IM

1:28.37

Alto Spring Jam

04/27/2024

Fremont

200 M IM

3:29.91

B: 3:17.19 (+12.72s | 6.1%)

50 M Free

37.66

B: 37.19 (+0.47s | 1.2%)

100 M Free

1:26.05

B: 1:21.19 (+4.86s | 5.6%)

Los Altos Mountain View AC C B A+

03/23/2024

Mountain View

50 Y Back

38.50

100 Y IM

1:28.66

50 IM

42.19

100 IM

46.47

1:28.66

100 IM

1:28.66

100 Y Free

1:16.12

B: 1:10.99 (+5.13s | 6.7%)

50 Free

37.01

100 Free

39.11

1:16.12

100 Free

1:16.12

2024 PASA SC CBA Meet

02/24/2024

Palo Alto

100 Y Breast

1:42.06

B: 1:28.69 (+13.37s | 13.1%)

200 Y Back

3:02.56

B: 2:46.39 (+16.17s | 8.9%)

50 Y Free

34.62

B: 32.49 (+2.13s | 6.2%)

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	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL
Free 50 Y	30.50	25.19 (+5.31s \| 17.4%)	29.99 (+0.51s \| 1.7%)	27.69 (+2.81s \| 9.2%)	26.09 (+4.41s \| 14.5%)	24.89 (+5.61s \| 18.4%)	23.89 (+6.61s \| 21.7%)	23.89 (+6.61s \| 21.7%)	23.29 (+7.21s \| 23.6%)	22.59 (+7.91s \| 25.9%)	22.79 (+7.71s \| 25.3%)	N/A
Free 100 Y	1:04.83	54.99 (+9.84s \| 15.2%)	1:04.99	59.99 (+4.84s \| 7.5%)	56.59 (+8.24s \| 12.7%)	53.99 (+10.84s \| 16.7%)	51.89 (+12.94s \| 20.0%)	51.89 (+12.94s \| 20.0%)	50.39 (+14.44s \| 22.3%)	49.29 (+15.54s \| 24.0%)	49.69 (+15.14s \| 23.4%)	N/A
Free 200 Y	2:18.28	1:59.09 (+19.19s \| 13.9%)	2:19.99	2:09.29 (+8.99s \| 6.5%)	2:02.69 (+15.59s \| 11.3%)	1:56.29 (+21.99s \| 15.9%)	1:52.89 (+25.39s \| 18.4%)	1:52.29 (+25.99s \| 18.8%)	1:49.09 (+29.19s \| 21.1%)	1:46.69 (+31.59s \| 22.8%)	1:47.39 (+30.89s \| 22.3%)	N/A
Free 500 Y	6:12.83	5:18.79 (+54.04s \| 14.5%)	6:12.69 (+0.14s \| 0.0%)	5:43.99 (+28.84s \| 7.7%)	5:29.09 (+43.74s \| 11.7%)	5:10.69 (+62.14s \| 16.7%)	5:02.59 (+70.24s \| 18.8%)	5:02.59 (+70.24s \| 18.8%)	4:53.09 (+79.74s \| 21.4%)	4:45.99 (+86.84s \| 23.3%)	4:48.09 (+84.74s \| 22.7%)	N/A
Back 100 Y	1:14.18	1:00.89 (+13.29s \| 17.9%)	1:10.79 (+3.39s \| 4.6%)	1:05.39 (+8.79s \| 11.8%)	1:01.39 (+12.79s \| 17.2%)	59.49 (+14.69s \| 19.8%)	57.09 (+17.09s \| 23.0%)	57.09 (+17.09s \| 23.0%)	55.09 (+19.09s \| 25.7%)	53.89 (+20.29s \| 27.4%)	54.49 (+19.69s \| 26.5%)	N/A
Back 200 Y	2:40.99	2:11.99 (+29.00s \| 18.0%)	2:32.99 (+8.00s \| 5.0%)	2:21.19 (+19.80s \| 12.3%)	2:13.89 (+27.10s \| 16.8%)	2:08.59 (+32.40s \| 20.1%)	2:04.19 (+36.80s \| 22.9%)	2:04.19 (+36.80s \| 22.9%)	1:59.39 (+41.60s \| 25.8%)	1:56.59 (+44.40s \| 27.6%)	1:57.69 (+43.30s \| 26.9%)	N/A
Breast 100 Y	1:42.06	1:09.69 (+32.37s \| 31.7%)	1:21.99 (+20.07s \| 19.7%)	1:15.69 (+26.37s \| 25.8%)	1:10.49 (+31.57s \| 30.9%)	1:07.59 (+34.47s \| 33.8%)	1:05.49 (+36.57s \| 35.8%)	1:05.49 (+36.57s \| 35.8%)	1:03.09 (+38.97s \| 38.2%)	1:01.79 (+40.27s \| 39.5%)	1:02.79 (+39.27s \| 38.5%)	N/A
IM 200 Y	2:57.36	2:13.69 (+43.67s \| 24.6%)	2:36.79 (+20.57s \| 11.6%)	2:24.79 (+32.57s \| 18.4%)	2:16.99 (+40.37s \| 22.8%)	2:10.49 (+46.87s \| 26.4%)	2:06.39 (+50.97s \| 28.7%)	2:06.39 (+50.97s \| 28.7%)	2:02.19 (+55.17s \| 31.1%)	1:59.49 (+57.87s \| 32.6%)	2:00.59 (+56.77s \| 32.0%)	N/A

Event	Best Time	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials
Free 50 M	37.66	29.19 (+8.47s \| 22.5%)	34.29 (+3.37s \| 8.9%)	31.69 (+5.97s \| 15.9%)	29.89 (+7.77s \| 20.6%)	28.69 (+8.97s \| 23.8%)	27.39 (+10.27s \| 27.3%)	27.39 (+10.27s \| 27.3%)	26.89 (+10.77s \| 28.6%)	26.29 (+11.37s \| 30.2%)	26.59 (+11.07s \| 29.4%)	N/A	25.69 (+11.97s \| 31.8%)
Free 100 M	1:26.05	1:02.69 (+23.36s \| 27.1%)	1:14.09 (+11.96s \| 13.9%)	1:08.39 (+17.66s \| 20.5%)	1:04.99 (+21.06s \| 24.5%)	1:01.89 (+24.16s \| 28.1%)	59.29 (+26.76s \| 31.1%)	59.29 (+26.76s \| 31.1%)	58.19 (+27.86s \| 32.4%)	56.99 (+29.06s \| 33.8%)	57.59 (+28.46s \| 33.1%)	N/A	55.79 (+30.26s \| 35.2%)
IM 200 M	3:29.91	2:32.89 (+57.02s \| 27.2%)	3:00.29 (+29.62s \| 14.1%)	2:46.39 (+43.52s \| 20.7%)	2:37.59 (+52.32s \| 24.9%)	2:31.09 (+58.82s \| 28.0%)	2:26.19 (+63.72s \| 30.4%)	2:26.19 (+63.72s \| 30.4%)	2:22.09 (+67.82s \| 32.3%)	2:19.49 (+70.42s \| 33.5%)	2:20.99 (+68.92s \| 32.8%)	N/A	2:16.09 (+73.82s \| 35.2%)