✦

Are you Douglas? Claim this profile to track goals, get AI insights, and control your privacy.

Claim profile →

Douglas Zhao

12 · M · Palo Alto Stanford Aquatics · PC

PC #7651

400 IM

6:27.31

200 IM

2:47.84

100 Back

1:17.95

+ Follow ⇌ Compare

400 IM LCM PROGRESSION

Getting faster

Orange dots mark personal records

Not enough public swims in this event yet to chart a progression.

RECENT ACTIVITY

Latest results

50 Back

2026 DACA LC CBA Meet · 6/14

41.51

B▲ 1.99

50 Fly

2026 DACA LC CBA Meet · 6/14

40.04

B▲ 1.97

200 Free

2026 DACA LC CBA Meet · 6/14

2:48.59

B▲ 9.87

400 IM

2026 DACA LC CBA Meet · 6/12

6:27.31

BB–

COMPARE

How do you stack up against Douglas?

Head-to-head across shared events, with same-age timeline alignment. Free to start.

Compare →

THE COMPLETE RECORD

All times

24 events · 153 swims · 40 meets — from published results

Hide past PRs ▴

Event	Course	Best time	Std	Power pts	Age	Next cut	Meet	Date
25 Free	SCY	20.16	—	—	8	—	2023 Zone 1 North Championship	2023-01-28
PAST PRS · 25 Free SCY 20.78age 8SUNN Fall Classic - C/B/A Shor2022-10-30 24.11age 8ALTO Meet Oct 7 - 9 20222022-10-08
25 Back	SCY	22.94	—	—	8	—	2023 Zone 1 North Championship	2023-01-29
PAST PRS · 25 Back SCY 22.99age 8South San Francisco C/B/A+2023-01-15 25.95age 8SUNN Fall Classic - C/B/A Shor2022-10-30 28.03age 8Alto Invite July 16 20222022-07-16
25 Breast	SCY	37.34	—	—	8	—	ALTO Meet Oct 7 - 9 2022	2022-10-09
25 Fly	SCY	24.16	—	—	8	—	South San Francisco C/B/A+	2023-01-14
PAST PRS · 25 Fly SCY 27.83age 8Alto Meet November 12 - 13 2022022-11-12 28.45age 8SUNN Fall Classic - C/B/A Shor2022-10-29 29.23age 8ALTO Meet Oct 7 - 9 20222022-10-08 30.43age 8Alto Invite July 23 20222022-07-23
50 Free	LCM	36.69	B	382	11	BB in 1.90s	Silicon Valley LC CBA+ Meet	2025-06-29
PAST PRS · 50 Free LCM 37.90age 11BAC C/B/A Meet2025-06-07 40.02age 10Alto Beat the Heat - Sat. Sun.2024-06-23 41.20age 10Burlingame Aquatic Club Long C2024-06-08 58.23age 82022 SUNN Silicon Valley LC Ag2022-06-26 1:03.79age 8LAMV LC C/B/A+2022-06-12
50 Free	SCY	34.64	—	336	10	B in 1.85s	2024 PASA Winter Frolic Meet @	2024-12-21
PAST PRS · 50 Free SCY 34.83age 102024 PASA Grand Tour Meet2024-11-23 35.48age 10TYR-BAC Spooky Fall Classic C/2024-10-26 39.22age 92024 PASA SC CBA Meet2024-02-25 39.84age 9DACA SC C/B/A+ Meet2024-02-03 40.45age 9DACA C/B/A/+ Meet2023-10-07 46.16age 82023 Zone 1 North Championship2023-01-29 49.08age 8SUNN Fall Classic - C/B/A Shor2022-10-30 52.62age 8ALTO Meet Oct 7 - 9 20222022-10-09 53.29age 8Alto Invite July 23 20222022-07-23 56.85age 8Alto Invite July 16 20222022-07-16
50 Back	LCM	41.51	B	353	12	BB in 0.32s	2026 DACA LC CBA Meet	2026-06-14
PAST PRS · 50 Back LCM 43.50age 11BAC C/B/A Meet2025-06-08 45.23age 112025 DACA LC CBA Meet2025-05-17 46.30age 10Burlingame Aquatic Club Long C2024-06-09 48.86age 10PASA Mayhem LCM Meet2024-05-18 52.30age 9PASA 2023 May LCM Meet2023-05-20 1:11.56age 82022 SUNN Silicon Valley LC Ag2022-06-25
50 Back	SCY	38.68	—	408	10	B in 0.19s	2025 Los Altos Mountain View S	2025-03-22
PAST PRS · 50 Back SCY 40.99age 102024 PASA Grand Tour Meet2024-11-23 41.66age 102024 DACA CBA SC Meet2024-10-05 43.16age 9DACA C/B/A/+ Meet2023-10-07 43.81age 8Alto Invite July 23 20222022-07-23
50 Breast	SCY	53.64	—	264	9	B in 10.15s	Los Altos Mountain View AC C/B	2024-03-23
PAST PRS · 50 Breast SCY 56.69age 9DACA C/B/A/+ Meet2023-10-08 1:16.39age 8BAC SC CBA+ Meet2023-02-26
50 Breast	LCM	1:11.55	—	173	9	B in 21.76s	Burlingame Aquatic Club Long C	2023-06-10
50 Fly	LCM	40.04	B	327	12	BB in 1.35s	2026 DACA LC CBA Meet	2026-06-14
PAST PRS · 50 Fly LCM 42.01age 112025 DACA LC CBA Meet2025-05-17 47.34age 10PASA Mayhem LCM Meet2024-05-18 1:00.03age 9PASA 2023 May LCM Meet2023-05-20 1:32.05age 82022 SUNN Silicon Valley LC Ag2022-06-25
50 Fly	SCY	36.72	B	400	10	BB in 2.53s	2025 Los Altos Mountain View S	2025-03-22
PAST PRS · 50 Fly SCY 38.27age 102024 PASA Winter Frolic Meet @2024-12-21 39.06age 102024 PASA Grand Tour Meet2024-11-23 39.88age 92024 PASA SC CBA Meet2024-02-24 42.96age 9PSL Pumpkin Spice Lover CBA+ M2023-11-18 44.83age 9TYR-BAC Spooky Fall Classic C/2023-10-28 46.77age 9DACA C/B/A/+ Meet2023-10-08 54.61age 8Alto Meet Feb 4-52023-02-04
100 Free	LCM	1:23.64	—	356	11	B in 1.55s	2025 DACA LC CBA Meet	2025-05-17
PAST PRS · 100 Free LCM 1:31.26age 10Burlingame Aquatic Club Long C2024-06-09 1:33.00age 10PASA Mayhem LCM Meet2024-05-18 1:49.39age 9PASA 2023 May LCM Meet2023-05-20 2:18.99age 82022 SUNN Silicon Valley LC Ag2022-06-25 2:21.29age 8LAMV LC C/B/A+2022-06-11
100 Free	SCY	1:17.68	—	332	10	B in 6.19s	2025 Tri Venue Last Chance Mee	2025-02-22
PAST PRS · 100 Free SCY 1:25.68age 92024 PASA SC CBA Meet2024-02-24 1:28.33age 92023 Winter Frolic Meet2023-12-17 1:41.33age 8BAC SC CBA+ Meet2023-02-26 1:46.72age 8Alto Meet Feb 4-52023-02-04 1:47.48age 8Alto Meet November 12 - 13 2022022-11-13
100 Back	LCM	1:41.08	—	351	10	B in 3.89s	Alto Beat the Heat - Sat. Sun.	2024-06-23
PAST PRS · 100 Back LCM 1:54.38age 9Burlingame Aquatic Club Long C2023-06-10 2:33.34age 8LAMV LC C/B/A+2022-06-12
100 Back	SCY	1:17.95	B	431	11	BB in 2.26s	SSF NEW YEAR SPLASH C/B/A+	2026-01-10
PAST PRS · 100 Back SCY 1:27.07age 102025 Los Altos Mountain View S2025-03-23 1:32.07age 102025 Tri Venue Last Chance Mee2025-02-22 1:32.17age 10TYR-BAC Spooky Fall Classic C/2024-10-26 1:35.54age 9Los Altos Mountain View AC C/B2024-03-24 1:36.96age 9PSL Pumpkin Spice Lover CBA+ M2023-11-18 1:37.67age 9DACA C/B/A/+ Meet2023-10-08 1:46.63age 92023 PASA Summer Palooza2023-07-23 1:58.31age 8Alto Rock the Blocks Invitatio2023-03-26
100 Breast	SCY	1:36.59	—	323	11	B in 4.00s	TYR-BAC SPOOKY FALL CLASSIC	2025-10-26
PAST PRS · 100 Breast SCY 2:06.24age 92023 Winter Frolic Meet2023-12-17
100 Fly	SCY	1:23.85	—	325	11	B in 0.96s	TYR-BAC SPOOKY FALL CLASSIC	2025-10-26
PAST PRS · 100 Fly SCY 1:31.05age 102024 DACA CBA SC Meet2024-10-05 1:35.71age 92024 Pacific Swimming 10&U Cha2024-04-20 1:36.53age 9Los Altos Mountain View AC C/B2024-03-24 2:10.86age 8Alto Rock the Blocks Invitatio2023-03-26
100 Fly	LCM	1:33.92	B	347	11	BB in 6.63s	BAC C/B/A Meet	2025-06-07
PAST PRS · 100 Fly LCM 1:53.58age 10Burlingame Aquatic Club Long C2024-06-08 2:12.87age 9Burlingame Aquatic Club Long C2023-06-10
100 IM	SCY	1:20.57	B	424	11	BB in 4.68s	SSF NEW YEAR SPLASH C/B/A+	2026-01-10
PAST PRS · 100 IM SCY 1:23.39age 102025 Los Altos Mountain View S2025-03-23 1:26.76age 10Z1N SC Championship2025-01-25 1:29.40age 102024 DACA CBA SC Meet2024-10-05 1:35.19age 9Los Altos Mountain View AC C/B2024-03-24 1:35.63age 92024 PASA SC CBA Meet2024-02-25 1:41.72age 9TYR-BAC Spooky Fall Classic C/2023-10-28 2:04.36age 8Alto Meet Feb 4-52023-02-04 2:05.81age 8South San Francisco C/B/A+2023-01-14
200 Free	SCY	2:51.67	—	325	10	B in 15.68s	2025 Tri Venue Last Chance Mee	2025-02-22
PAST PRS · 200 Free SCY 3:18.03age 9DACA SC C/B/A+ Meet2024-02-03 3:54.16age 8Alto Meet Feb 4-52023-02-05
200 Free	LCM	2:48.59	B	375	12	BB in 2.20s	2026 DACA LC CBA Meet	2026-06-14
PAST PRS · 200 Free LCM 2:58.46age 11BAC C/B/A Meet2025-06-08
200 IM	SCY	2:47.84	B	446	11	BB in 2.05s	TYR-BAC SPOOKY FALL CLASSIC	2025-10-26
PAST PRS · 200 IM SCY 2:59.68age 102025 Los Altos Mountain View S2025-03-22 3:33.10age 92023 Winter Frolic Meet2023-12-17
400 IM	LCM	6:27.31	BB	450	12	A in 11.92s	2026 DACA LC CBA Meet	2026-06-12

NEXT CUTS

Closest standards

How far each best time is from the next published cut

50 Back SCY38.68 → B 38.49−0.19s to go

50 Back LCM41.51 → BB 41.19−0.32s to go

100 Fly SCY1:23.85 → B 1:22.89−0.96s to go

50 Fly LCM40.04 → BB 38.69−1.35s to go

From USA Swimming’s published motivational standards at the swimmer’s current age.

IMX · 11-12 · SCY

IMX — set incomplete

Missing: 500 Free — a score needs every event in the set

Event	Best time	Std	Power pts
500 Free	needs this event	—	—
100 Back	1:17.95	B	431
100 Breast	1:36.59	—	323
100 Fly	1:23.85	—	325
200 IM	2:47.84	B	446

Full IMX / IMR view (all courses) →

RECENT MEETS

Last 3

2026 DACA LC CBA Meet

4 swims

2026-06-14

SSF NEW YEAR SPLASH C/B/A+

3 swims

2026-01-10

TYR-BAC SPOOKY FALL CLASSIC

3 swims

2025-10-26

Your swims are probably already here.

Search your name, claim your profile, start tracking — free.

Find yourself →

Public results from published LSC files. Don't see your results? Not every LSC publishes result files — email your meet's official result file (Hy-Tek .cl2/.sd3) to support@swimmeetiq.com and we'll add it.

✦

Are you Douglas? Claim this profile to track goals, get AI insights, and control your privacy.

Claim profile →

Douglas Zhao

12 · M · Palo Alto Stanford Aquatics · PC

PC #7651

400 IM

6:27.31

200 IM

2:47.84

100 Back

1:17.95

+ Follow ⇌ Compare

400 IM LCM PROGRESSION

Getting faster

Orange dots mark personal records

Not enough public swims in this event yet to chart a progression.

RECENT ACTIVITY

Latest results

50 Back

2026 DACA LC CBA Meet · 6/14

41.51

B▲ 1.99

50 Fly

2026 DACA LC CBA Meet · 6/14

40.04

B▲ 1.97

200 Free

2026 DACA LC CBA Meet · 6/14

2:48.59

B▲ 9.87

400 IM

2026 DACA LC CBA Meet · 6/12

6:27.31

BB–

COMPARE

How do you stack up against Douglas?

Head-to-head across shared events, with same-age timeline alignment. Free to start.

Compare →

THE COMPLETE RECORD

All times

24 events · 153 swims · 40 meets — from published results

Hide past PRs ▴

Event	Course	Best time	Std	Power pts	Age	Next cut	Meet	Date
25 Free	SCY	20.16	—	—	8	—	2023 Zone 1 North Championship	2023-01-28
PAST PRS · 25 Free SCY 20.78age 8SUNN Fall Classic - C/B/A Shor2022-10-30 24.11age 8ALTO Meet Oct 7 - 9 20222022-10-08
25 Back	SCY	22.94	—	—	8	—	2023 Zone 1 North Championship	2023-01-29
PAST PRS · 25 Back SCY 22.99age 8South San Francisco C/B/A+2023-01-15 25.95age 8SUNN Fall Classic - C/B/A Shor2022-10-30 28.03age 8Alto Invite July 16 20222022-07-16
25 Breast	SCY	37.34	—	—	8	—	ALTO Meet Oct 7 - 9 2022	2022-10-09
25 Fly	SCY	24.16	—	—	8	—	South San Francisco C/B/A+	2023-01-14
PAST PRS · 25 Fly SCY 27.83age 8Alto Meet November 12 - 13 2022022-11-12 28.45age 8SUNN Fall Classic - C/B/A Shor2022-10-29 29.23age 8ALTO Meet Oct 7 - 9 20222022-10-08 30.43age 8Alto Invite July 23 20222022-07-23
50 Free	LCM	36.69	B	382	11	BB in 1.90s	Silicon Valley LC CBA+ Meet	2025-06-29
PAST PRS · 50 Free LCM 37.90age 11BAC C/B/A Meet2025-06-07 40.02age 10Alto Beat the Heat - Sat. Sun.2024-06-23 41.20age 10Burlingame Aquatic Club Long C2024-06-08 58.23age 82022 SUNN Silicon Valley LC Ag2022-06-26 1:03.79age 8LAMV LC C/B/A+2022-06-12
50 Free	SCY	34.64	—	336	10	B in 1.85s	2024 PASA Winter Frolic Meet @	2024-12-21
PAST PRS · 50 Free SCY 34.83age 102024 PASA Grand Tour Meet2024-11-23 35.48age 10TYR-BAC Spooky Fall Classic C/2024-10-26 39.22age 92024 PASA SC CBA Meet2024-02-25 39.84age 9DACA SC C/B/A+ Meet2024-02-03 40.45age 9DACA C/B/A/+ Meet2023-10-07 46.16age 82023 Zone 1 North Championship2023-01-29 49.08age 8SUNN Fall Classic - C/B/A Shor2022-10-30 52.62age 8ALTO Meet Oct 7 - 9 20222022-10-09 53.29age 8Alto Invite July 23 20222022-07-23 56.85age 8Alto Invite July 16 20222022-07-16
50 Back	LCM	41.51	B	353	12	BB in 0.32s	2026 DACA LC CBA Meet	2026-06-14
PAST PRS · 50 Back LCM 43.50age 11BAC C/B/A Meet2025-06-08 45.23age 112025 DACA LC CBA Meet2025-05-17 46.30age 10Burlingame Aquatic Club Long C2024-06-09 48.86age 10PASA Mayhem LCM Meet2024-05-18 52.30age 9PASA 2023 May LCM Meet2023-05-20 1:11.56age 82022 SUNN Silicon Valley LC Ag2022-06-25
50 Back	SCY	38.68	—	408	10	B in 0.19s	2025 Los Altos Mountain View S	2025-03-22
PAST PRS · 50 Back SCY 40.99age 102024 PASA Grand Tour Meet2024-11-23 41.66age 102024 DACA CBA SC Meet2024-10-05 43.16age 9DACA C/B/A/+ Meet2023-10-07 43.81age 8Alto Invite July 23 20222022-07-23
50 Breast	SCY	53.64	—	264	9	B in 10.15s	Los Altos Mountain View AC C/B	2024-03-23
PAST PRS · 50 Breast SCY 56.69age 9DACA C/B/A/+ Meet2023-10-08 1:16.39age 8BAC SC CBA+ Meet2023-02-26
50 Breast	LCM	1:11.55	—	173	9	B in 21.76s	Burlingame Aquatic Club Long C	2023-06-10
50 Fly	LCM	40.04	B	327	12	BB in 1.35s	2026 DACA LC CBA Meet	2026-06-14
PAST PRS · 50 Fly LCM 42.01age 112025 DACA LC CBA Meet2025-05-17 47.34age 10PASA Mayhem LCM Meet2024-05-18 1:00.03age 9PASA 2023 May LCM Meet2023-05-20 1:32.05age 82022 SUNN Silicon Valley LC Ag2022-06-25
50 Fly	SCY	36.72	B	400	10	BB in 2.53s	2025 Los Altos Mountain View S	2025-03-22
PAST PRS · 50 Fly SCY 38.27age 102024 PASA Winter Frolic Meet @2024-12-21 39.06age 102024 PASA Grand Tour Meet2024-11-23 39.88age 92024 PASA SC CBA Meet2024-02-24 42.96age 9PSL Pumpkin Spice Lover CBA+ M2023-11-18 44.83age 9TYR-BAC Spooky Fall Classic C/2023-10-28 46.77age 9DACA C/B/A/+ Meet2023-10-08 54.61age 8Alto Meet Feb 4-52023-02-04
100 Free	LCM	1:23.64	—	356	11	B in 1.55s	2025 DACA LC CBA Meet	2025-05-17
PAST PRS · 100 Free LCM 1:31.26age 10Burlingame Aquatic Club Long C2024-06-09 1:33.00age 10PASA Mayhem LCM Meet2024-05-18 1:49.39age 9PASA 2023 May LCM Meet2023-05-20 2:18.99age 82022 SUNN Silicon Valley LC Ag2022-06-25 2:21.29age 8LAMV LC C/B/A+2022-06-11
100 Free	SCY	1:17.68	—	332	10	B in 6.19s	2025 Tri Venue Last Chance Mee	2025-02-22
PAST PRS · 100 Free SCY 1:25.68age 92024 PASA SC CBA Meet2024-02-24 1:28.33age 92023 Winter Frolic Meet2023-12-17 1:41.33age 8BAC SC CBA+ Meet2023-02-26 1:46.72age 8Alto Meet Feb 4-52023-02-04 1:47.48age 8Alto Meet November 12 - 13 2022022-11-13
100 Back	LCM	1:41.08	—	351	10	B in 3.89s	Alto Beat the Heat - Sat. Sun.	2024-06-23
PAST PRS · 100 Back LCM 1:54.38age 9Burlingame Aquatic Club Long C2023-06-10 2:33.34age 8LAMV LC C/B/A+2022-06-12
100 Back	SCY	1:17.95	B	431	11	BB in 2.26s	SSF NEW YEAR SPLASH C/B/A+	2026-01-10
PAST PRS · 100 Back SCY 1:27.07age 102025 Los Altos Mountain View S2025-03-23 1:32.07age 102025 Tri Venue Last Chance Mee2025-02-22 1:32.17age 10TYR-BAC Spooky Fall Classic C/2024-10-26 1:35.54age 9Los Altos Mountain View AC C/B2024-03-24 1:36.96age 9PSL Pumpkin Spice Lover CBA+ M2023-11-18 1:37.67age 9DACA C/B/A/+ Meet2023-10-08 1:46.63age 92023 PASA Summer Palooza2023-07-23 1:58.31age 8Alto Rock the Blocks Invitatio2023-03-26
100 Breast	SCY	1:36.59	—	323	11	B in 4.00s	TYR-BAC SPOOKY FALL CLASSIC	2025-10-26
PAST PRS · 100 Breast SCY 2:06.24age 92023 Winter Frolic Meet2023-12-17
100 Fly	SCY	1:23.85	—	325	11	B in 0.96s	TYR-BAC SPOOKY FALL CLASSIC	2025-10-26
PAST PRS · 100 Fly SCY 1:31.05age 102024 DACA CBA SC Meet2024-10-05 1:35.71age 92024 Pacific Swimming 10&U Cha2024-04-20 1:36.53age 9Los Altos Mountain View AC C/B2024-03-24 2:10.86age 8Alto Rock the Blocks Invitatio2023-03-26
100 Fly	LCM	1:33.92	B	347	11	BB in 6.63s	BAC C/B/A Meet	2025-06-07
PAST PRS · 100 Fly LCM 1:53.58age 10Burlingame Aquatic Club Long C2024-06-08 2:12.87age 9Burlingame Aquatic Club Long C2023-06-10
100 IM	SCY	1:20.57	B	424	11	BB in 4.68s	SSF NEW YEAR SPLASH C/B/A+	2026-01-10
PAST PRS · 100 IM SCY 1:23.39age 102025 Los Altos Mountain View S2025-03-23 1:26.76age 10Z1N SC Championship2025-01-25 1:29.40age 102024 DACA CBA SC Meet2024-10-05 1:35.19age 9Los Altos Mountain View AC C/B2024-03-24 1:35.63age 92024 PASA SC CBA Meet2024-02-25 1:41.72age 9TYR-BAC Spooky Fall Classic C/2023-10-28 2:04.36age 8Alto Meet Feb 4-52023-02-04 2:05.81age 8South San Francisco C/B/A+2023-01-14
200 Free	SCY	2:51.67	—	325	10	B in 15.68s	2025 Tri Venue Last Chance Mee	2025-02-22
PAST PRS · 200 Free SCY 3:18.03age 9DACA SC C/B/A+ Meet2024-02-03 3:54.16age 8Alto Meet Feb 4-52023-02-05
200 Free	LCM	2:48.59	B	375	12	BB in 2.20s	2026 DACA LC CBA Meet	2026-06-14
PAST PRS · 200 Free LCM 2:58.46age 11BAC C/B/A Meet2025-06-08
200 IM	SCY	2:47.84	B	446	11	BB in 2.05s	TYR-BAC SPOOKY FALL CLASSIC	2025-10-26
PAST PRS · 200 IM SCY 2:59.68age 102025 Los Altos Mountain View S2025-03-22 3:33.10age 92023 Winter Frolic Meet2023-12-17
400 IM	LCM	6:27.31	BB	450	12	A in 11.92s	2026 DACA LC CBA Meet	2026-06-12

NEXT CUTS

Closest standards

How far each best time is from the next published cut

50 Back SCY38.68 → B 38.49−0.19s to go

50 Back LCM41.51 → BB 41.19−0.32s to go

100 Fly SCY1:23.85 → B 1:22.89−0.96s to go

50 Fly LCM40.04 → BB 38.69−1.35s to go

From USA Swimming’s published motivational standards at the swimmer’s current age.

IMX · 11-12 · SCY

IMX — set incomplete

Missing: 500 Free — a score needs every event in the set

Event	Best time	Std	Power pts
500 Free	needs this event	—	—
100 Back	1:17.95	B	431
100 Breast	1:36.59	—	323
100 Fly	1:23.85	—	325
200 IM	2:47.84	B	446

Full IMX / IMR view (all courses) →

RECENT MEETS

Last 3

2026 DACA LC CBA Meet

4 swims

2026-06-14

SSF NEW YEAR SPLASH C/B/A+

3 swims

2026-01-10

TYR-BAC SPOOKY FALL CLASSIC

3 swims

2025-10-26

Your swims are probably already here.

Search your name, claim your profile, start tracking — free.

Find yourself →