swimstats

Kristen Zhao

Fage 11CABREA

151 plausible swims · 22 meets · 2024-07-26 → 2026-07-26

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 31.68 BB+1.19s to A·+5.59s to Sectionals 2024-12-13 2024 CA RAA/SCS WAGvenue
100 Freestyle SCY 1:02.49 AA+1.40s to AAA·+6.00s to Sectionals 2025-11-08 Orange Committee's November ABC Meet SOCALvenue
200 Freestyle SCY 2:17.36 AA+4.47s to AAA·+14.97s to Sectionals 2025-11-09 Orange Committee's November ABC Meet SOCALvenue
500 Freestyle SCY 6:21.57 A+8.58s to AA·+52.18s to Sectionals 2025-03-13 2025 SCS Spring Age Group Champs @ Armadavenue
50 Backstroke SCY 32.23 AA+0.34s to AAA·+5.94s to Futures 2026-01-31 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue
100 Backstroke SCY 1:07.27 AAA+1.58s to AAAA·+5.88s to Sectionals 2026-03-15 2026 SCS Spring Age Group Champs @ RMDA - copvenue
200 Backstroke SCY 2:24.17 AAA+1.88s to AAAA·+10.88s to Sectionals 2026-02-14 2026 MVN Lunar AAPI Festivalvenue
50 Breaststroke SCY 41.06 BB+2.07s to A·+11.27s to Futures 2024-10-20 2024 CA Lakewood Halloween Inviteslow pool
100 Breaststroke SCY 1:17.53 AAA+3.14s to AAAA·+6.94s to Sectionals 2026-02-15 2026 MVN Lunar AAPI Festivalvenue
200 Breaststroke SCY 2:46.99 AAA+5.50s to AAAA·+14.20s to Sectionals 2025-11-09 Orange Committee's November ABC Meet SOCALvenue
50 Butterfly SCY 32.02 A+0.03s to AA·+6.33s to Futures 2025-11-23 2025 CA MVN Turkey Classicvenue
100 Butterfly SCY 1:08.85 AAA+3.46s to AAAA·+7.76s to Sectionals 2026-01-31 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue
100 Individual Medley SCY 1:10.03 AA+0.34s to AAA 2026-02-13 2026 MVN Lunar AAPI Festivalvenue
200 Individual Medley SCY 2:25.31 AAA+0.72s to AAAA·+8.82s to Sectionals 2026-03-15 2026 SCS Spring Age Group Champs @ RMDA - copvenue
400 Individual Medley SCY 5:11.19 AAA+2.10s to AAAA·+19.60s to Sectionals 2025-11-08 Orange Committee's November ABC Meet SOCALvenue
200 Freestyle SCM 2:25.05 AAA+4.86s to AAAA·+9.76s to Sectionals 2026-05-23 2026 CA STOP SCM Invitationalvenue
400 Freestyle SCM 5:05.50 AAA+7.51s to AAAA·+17.31s to Sectionals 2026-05-23 2026 CA STOP SCM Invitationalvenue
50 Backstroke SCM 35.94 AA+0.65s to AAA 2026-05-23 2026 CA STOP SCM Invitationalvenue
100 Individual Medley SCM 1:17.28 AA+0.29s to AAA 2026-05-23 2026 CA STOP SCM Invitationalvenue
50 Freestyle LCM 31.87 AAA+1.28s to AAAA·+2.28s to Sectionals 2026-07-11 2026 CA TST July 2026 BB MIN LCvenue
100 Freestyle LCM 1:07.19 AAA+0.30s to AAAA·+2.80s to Sectionals 2026-07-12 2026 CA TST July 2026 BB MIN LCvenue
200 Freestyle LCM 2:21.92 AAAA·+2.93s to Sectionals 2026-07-24 2026 CA SCS Summer A/G Champs @ BREAfast pool
400 Freestyle LCM 4:57.76 AAAA·+5.97s to Sectionals 2026-07-17 2026 SCS ELITE Age Group LCM Championshipvenue
800 Freestyle LCM 10:35.71 AAAA·+29.72s to Sectionals 2026-07-12 2026 CA TST July 2026 BB MIN LCvenue
50 Backstroke LCM 34.64 AAAA·+3.75s to Futures 2026-07-26 2026 CA SCS Summer A/G Champs @ BREAfast pool
100 Backstroke LCM 1:13.99 AAAA·+2.60s to Sectionals 2026-07-23 2026 CA SCS Summer A/G Champs @ BREAfast pool
200 Backstroke LCM 2:41.08 AAAA·+7.69s to Sectionals 2026-07-18 2026 SCS ELITE Age Group LCM Championshipvenue
50 Breaststroke LCM 43.53 A+0.54s to AA·+8.74s to Futures 2026-04-11 2026 FAST Orange Committee April BB Min Meetvenue
100 Breaststroke LCM 1:27.33 AAA+1.44s to AAAA·+6.34s to Sectionals 2026-07-26 2026 CA SCS Summer A/G Champs @ BREAfast pool
200 Breaststroke LCM 3:09.88 AAA+3.69s to AAAA·+15.02s to Sectionals 2026-07-11 2026 CA TST July 2026 BB MIN LCvenue
50 Butterfly LCM 34.70 AA+0.41s to AAA·+5.21s to Futures 2026-05-03 2026 CA MVN May BB Min LCMvenue
100 Butterfly LCM 1:13.30 AAAA·+4.01s to Sectionals 2026-06-11 ARMADA-2026 SCS June AG Invitevenue
200 Individual Medley LCM 2:37.63 AAAA·+0.64s to Sectionals 2026-07-25 2026 CA SCS Summer A/G Champs @ BREAfast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 29.88 flat 200 Free Relay 2025-03-14 2025 SCS Spring Age Group Champs @ Armada
50 Freestyle SCY 24.87 flying 200 Free Relay (leg 4) 2024-12-14 2024 CA RAA/SCS WAG
100 Freestyle SCY 1:01.94 flat 400 Free Relay 2026-03-13 2026 SCS Spring Age Group Champs @ RMDA - cop
50 Backstroke SCY 32.40 flat 200 Medley Relay 2026-03-15 2026 SCS Spring Age Group Champs @ RMDA - cop
50 Breaststroke SCY 40.42 flying 200 Medley Relay (leg 2) 2025-03-15 2025 SCS Spring Age Group Champs @ Armada
100 Butterfly SCY 1:09.07 flying 400 Medley Relay (leg 3) 2026-03-14 2026 SCS Spring Age Group Champs @ RMDA - cop
50 Freestyle LCM 31.86 flat 200 Free Relay 2026-06-13 ARMADA-2026 SCS June AG Invite
50 Freestyle LCM 29.77 flying 200 Free Relay (leg 2) 2026-07-24 2026 CA SCS Summer A/G Champs @ BREA
50 Freestyle LCM 30.36 flying 200 Medley Relay (leg 4) 2026-07-24 2026 CA SCS Summer A/G Champs @ BREA
100 Freestyle LCM 1:05.46 flying 400 Free Relay (leg 3) 2026-07-26 2026 CA SCS Summer A/G Champs @ BREA
50 Backstroke LCM 44.22 flat 200 Medley Relay 2025-06-13 2025 SCS June AG Invite @ La Mirada Armada
100 Backstroke LCM 1:16.04 flat 400 Medley Relay 2026-07-25 2026 CA SCS Summer A/G Champs @ BREA
50 Butterfly LCM 34.13 flying 200 Medley Relay (leg 3) 2026-06-12 ARMADA-2026 SCS June AG Invite

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 11-12 · LCM

4652 points (5/5 events)

EventTime Points
400 FR LCM 4:57.76 969
100 BK LCM 1:13.99 956
100 BR LCM 1:27.33 821
100 FL LCM 1:13.30 900
200 IM LCM 2:37.63 1006

IMR 11-12 · LCM

4245 points (5/5 events)

EventTime Points
200 FR LCM 2:21.92 955
50 BK LCM 34.64 911
50 BR LCM 43.53 633
50 FL LCM 34.70 740
200 IM LCM 2:37.63 1006

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 1:02.49

30.27
32.22

Front half 30.27s · back half 32.22s

200 Freestyle SCY 2:17.36

31.80
34.74
36.00
34.82

Front half 66.54s · back half 70.82s

500 Freestyle SCY 6:21.57

35.84
38.24
38.40
38.40
38.36
39.26
39.13
38.74
38.39
36.81

Front half 189.24s · back half 192.33s

100 Backstroke SCY 1:07.27

32.81
34.46

Front half 32.81s · back half 34.46s

200 Backstroke SCY 2:24.17

33.98
36.20
37.03
36.96

Front half 70.18s · back half 73.99s

100 Breaststroke SCY 1:17.53

37.58
39.95

Front half 37.58s · back half 39.95s

200 Breaststroke SCY 2:46.99

39.23
41.98
42.86
42.92

Front half 81.21s · back half 85.78s

100 Butterfly SCY 1:08.85

32.38
36.47

Front half 32.38s · back half 36.47s

100 Individual Medley SCY 1:10.03

32.18
37.85

Front half 32.18s · back half 37.85s

200 Individual Medley SCY 2:25.31

31.53
36.03
43.64
34.11

Front half 67.56s · back half 77.75s

400 Individual Medley SCY 5:11.19

33.20
38.15
41.09
40.07
43.64
43.21
36.21
35.62

Front half 152.51s · back half 158.68s

200 Freestyle SCM 2:25.05

34.06
36.74
37.18
37.07

Front half 70.80s · back half 74.25s

400 Freestyle SCM 5:05.50

35.42
38.66
38.60
38.90
39.02
38.94
38.65
37.31

Front half 151.58s · back half 153.92s

100 Individual Medley SCM 1:17.28

35.63
41.65

Front half 35.63s · back half 41.65s

100 Freestyle LCM 1:07.19

32.66
34.53

Front half 32.66s · back half 34.53s

200 Freestyle LCM 2:21.92 RT 0.34s

33.21
35.92
36.70
36.09

Front half 69.13s · back half 72.79s

400 Freestyle LCM 4:57.76

33.93
37.34
37.79
38.10
37.60
38.17
37.88
36.95

Front half 147.16s · back half 150.60s

800 Freestyle LCM 10:35.71

36.97
39.72
40.00
39.53
39.77
40.12
40.07
39.81
40.45
40.21
40.90
39.76
40.43
39.95
39.49
38.53

Front half 315.99s · back half 319.72s

100 Backstroke LCM 1:13.99 RT 0.71s

35.76
38.23

Front half 35.76s · back half 38.23s

200 Backstroke LCM 2:41.08

37.94
40.74
41.23
41.17

Front half 78.68s · back half 82.40s

100 Breaststroke LCM 1:27.33

42.01
45.32

Front half 42.01s · back half 45.32s

200 Breaststroke LCM 3:09.88

45.03
48.60
48.46
47.79

Front half 93.63s · back half 96.25s

200 Individual Medley LCM 2:37.63 RT 0.65s

34.64
39.44
46.77
36.78

Front half 74.08s · back half 83.55s

Reaction time

fastest 0.34s average 0.647s slowest 0.80s 24 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 31.68 1 swim
100 Freestyle SCY 1:02.49 8 swims
200 Freestyle SCY 2:17.36 6 swims
500 Freestyle SCY 6:21.57 1 swim
50 Backstroke SCY 32.23 5 swims
100 Backstroke SCY 1:07.27 7 swims
200 Backstroke SCY 2:24.17 3 swims
50 Breaststroke SCY 41.06 3 swims
100 Breaststroke SCY 1:17.53 8 swims
200 Breaststroke SCY 2:46.99 2 swims
50 Butterfly SCY 32.02 3 swims
100 Butterfly SCY 1:08.85 6 swims
100 Individual Medley SCY 1:10.03 6 swims
200 Individual Medley SCY 2:25.31 7 swims
400 Individual Medley SCY 5:11.19 3 swims
200 Freestyle SCM 2:25.05 1 swim
400 Freestyle SCM 5:05.50 1 swim
50 Backstroke SCM 35.94 1 swim
100 Individual Medley SCM 1:17.28 1 swim
50 Freestyle LCM 31.87 4 swims
100 Freestyle LCM 1:07.19 7 swims
200 Freestyle LCM 2:21.92 8 swims
400 Freestyle LCM 4:57.76 4 swims
800 Freestyle LCM 10:35.71 1 swim
50 Backstroke LCM 34.64 6 swims
100 Backstroke LCM 1:13.99 12 swims
200 Backstroke LCM 2:41.08 2 swims
50 Breaststroke LCM 43.53 2 swims
100 Breaststroke LCM 1:27.33 11 swims
200 Breaststroke LCM 3:09.88 1 swim
50 Butterfly LCM 34.70 3 swims
100 Butterfly LCM 1:13.30 5 swims
200 Individual Medley LCM 2:37.63 10 swims