swimstats

Brandon Cheng

Mage 13CABLKROSEUNAT

211 plausible swims · 36 meets · 2024-09-28 → 2026-07-28

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.70 A+0.11s to AA·+2.51s to Sectionals 2026-02-27 2026 Pacific Committee SC Chmpionshipvenue
100 Freestyle SCY 57.15 A+1.66s to AA·+6.16s to Sectionals 2026-03-01 2026 Pacific Committee SC Chmpionshipvenue
200 Freestyle SCY 2:06.14 A+4.75s to AA·+14.35s to Sectionals 2026-02-01 BCA Winter Heatsvenue
500 Freestyle SCY 5:59.17 BB+17.48s to A·+56.48s to Sectionals 2026-01-31 BCA Winter Heatsvenue
50 Backstroke SCY 31.63 BB+1.24s to A·+7.94s to Futures 2025-11-23 2025 CANY Cranberryvenue
100 Backstroke SCY 1:10.20 B+1.11s to BB·+14.71s to Sectionals 2026-02-01 BCA Winter Heatsvenue
50 Breaststroke SCY 32.11 AA+0.32s to AAA·+5.82s to Futures 2026-03-14 2026 SCS Spring Age Group Champs @ RMDA - copvenue
100 Breaststroke SCY 1:07.92 AA+1.63s to AAA·+4.73s to Sectionals 2026-07-28 Rose Post Summer Champs SCY Intrasquadvenue
200 Breaststroke SCY 2:34.62 A+4.33s to AA·+17.33s to Sectionals 2026-02-28 2026 Pacific Committee SC Chmpionshipvenue
50 Butterfly SCY 27.87 AA+0.58s to AAA·+4.98s to Futures 2026-02-01 BCA Winter Heatsvenue
100 Butterfly SCY 1:03.10 A+2.51s to AA·+7.91s to Sectionals 2026-03-14 2026 SCS Spring Age Group Champs @ RMDA - copvenue
100 Individual Medley SCY 1:03.98 2026-02-28 2026 Pacific Committee SC Chmpionshipvenue
200 Individual Medley SCY 2:18.17 A+2.88s to AA·+14.18s to Sectionals 2026-03-15 2026 SCS Spring Age Group Champs @ RMDA - copvenue
400 Individual Medley SCY 5:05.61 BB+3.22s to A·+40.92s to Sectionals 2026-01-16 2026 Rose Winter Intrasquadvenue
50 Freestyle LCM 28.09 AA+0.10s to AAA·+1.10s to Sectionals 2026-07-10 2026 Summer Pacific Champs @BLAST - copied -venue
100 Freestyle LCM 1:04.17 AA+2.68s to AAA·+5.18s to Sectionals 2026-07-12 2026 Summer Pacific Champs @BLAST - copied -venue
200 Freestyle LCM 2:24.86 A+5.17s to AA·+16.17s to Sectionals 2026-06-07 2026 BCA June LC Meetvenue
400 Freestyle LCM 5:19.35 BB+10.86s to A·+44.96s to Sectionals 2026-06-27 2026 CA SBSC Semana Nautica LC Meetvenue
50 Backstroke LCM 37.77 BB+2.38s to A·+9.88s to Futures 2025-07-26 2025 CA SCS Summer A/G Champs
100 Backstroke LCM 1:18.71 BB+3.82s to A·+13.52s to Sectionals 2026-06-07 2026 BCA June LC Meetvenue
50 Breaststroke LCM 35.21 AAA+0.72s to AAAA·+4.32s to Futures 2026-07-25 2026 CA SCS Summer A/G Champs @ BREAfast pool
100 Breaststroke LCM 1:18.15 AA+1.76s to AAA·+4.45s to Sectionals 2026-07-24 2026 CA SCS Summer A/G Champs @ BREAfast pool
200 Breaststroke LCM 2:51.87 AA+4.18s to AAA·+10.99s to Sectionals 2026-07-11 2026 Summer Pacific Champs @BLAST - copied -venue
50 Butterfly LCM 31.05 AA+0.36s to AAA·+4.76s to Futures 2026-04-04 2026 Red vs Black LCM Intrasquadvenue
100 Butterfly LCM 1:07.72 AA+1.63s to AAA·+4.63s to Sectionals 2026-06-11 2026 SCS June AG Invite-CANYvenue
200 Individual Medley LCM 2:34.72 AA+5.13s to AAA·+10.03s to Sectionals 2026-07-12 2026 Summer Pacific Champs @BLAST - copied -venue
400 Individual Medley LCM 5:39.23 A+5.14s to AA·+31.44s to Sectionals 2026-07-24 2026 CA SCS Summer A/G Champs @ BREAfast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

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 27.02 flat 200 Free Relay 2025-12-13 2025 CA SCS/SCAT WAG
50 Freestyle SCY 25.65 flying 200 Free Relay (leg 2) 2026-03-15 2026 SCS Spring Age Group Champs @ RMDA - cop
100 Freestyle SCY 56.89 flying 400 Free Relay (leg 2) 2026-03-13 2026 SCS Spring Age Group Champs @ RMDA - cop
100 Backstroke SCY 1:31.66 flat 400 Medley Relay 2025-02-23 2025 Pacific Committee SC Championship
50 Butterfly SCY 27.70 flying 200 Medley Relay (leg 3) 2026-03-15 2026 SCS Spring Age Group Champs @ RMDA - cop
100 Butterfly SCY 1:02.94 flying 400 Medley Relay (leg 3) 2026-03-14 2026 SCS Spring Age Group Champs @ RMDA - cop
50 Freestyle LCM 28.24 flying 200 Free Relay (leg 4) 2026-07-24 2026 CA SCS Summer A/G Champs @ BREA
100 Freestyle LCM 1:11.38 flying 400 Free Relay (leg 2) 2025-07-26 2025 CA SCS Summer A/G Champs
50 Butterfly LCM 33.84 flying 200 Medley Relay (leg 3) 2025-07-24 2025 CA SCS Summer A/G Champs

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 13-14 · LCM

2580 points (4/6 events — incomplete)

EventTime Points
400 FR LCM 5:19.35 547
200 BR LCM 2:51.87 692
200 IM LCM 2:34.72 697
400 IM LCM 5:39.23 644
200 BK LCM— 0
200 FL LCM— 0

IMR 13-14 · LCM

3248 points (5/5 events)

EventTime Points
200 FR LCM 2:24.86 612
100 BK LCM 1:18.71 507
100 BR LCM 1:18.15 727
100 FL LCM 1:07.72 705
200 IM LCM 2:34.72 697

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

PR splits

100 Freestyle SCY 57.15

27.65
29.50

Front half 27.65s · back half 29.50s

200 Freestyle SCY 2:06.14

28.56
31.04
33.09
33.45

Front half 59.60s · back half 66.54s

500 Freestyle SCY 5:59.17

30.96
34.55
36.55
36.45
36.36
37.15
37.01
37.72
37.70
34.72

Front half 174.87s · back half 184.30s

100 Backstroke SCY 1:10.20

33.93
36.27

Front half 33.93s · back half 36.27s

100 Breaststroke SCY 1:07.92

31.55
36.37

Front half 31.55s · back half 36.37s

200 Breaststroke SCY 2:34.62

35.16
39.48
40.48
39.50

Front half 74.64s · back half 79.98s

100 Butterfly SCY 1:03.10

29.10
34.00

Front half 29.10s · back half 34.00s

100 Individual Medley SCY 1:03.98

29.64
34.34

Front half 29.64s · back half 34.34s

200 Individual Medley SCY 2:18.17

29.09
35.94
40.90
32.24

Front half 65.03s · back half 73.14s

400 Individual Medley SCY 5:05.61

32.14
35.06
41.25
39.12
44.61
42.60
36.21
34.62

Front half 147.57s · back half 158.04s

200 Freestyle LCM 2:24.86

68.78
76.08

Front half 68.78s · back half 76.08s

400 Freestyle LCM 5:19.35

34.24
38.94
40.44
41.58
41.53
42.09
41.58
38.95

Front half 155.20s · back half 164.15s

200 Breaststroke LCM 2:51.87

83.84
88.03

Front half 83.84s · back half 88.03s

100 Butterfly LCM 1:07.72

31.24
36.48

Front half 31.24s · back half 36.48s

200 Individual Medley LCM 2:34.72

73.94
80.78

Front half 73.94s · back half 80.78s

400 Individual Medley LCM 5:39.23 RT 0.71s

71.86
91.82
95.47
80.08

Front half 163.68s · back half 175.55s

Reaction time

fastest 0.67s average 0.707s slowest 0.78s 16 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 25.70 6 swims
100 Freestyle SCY 57.15 10 swims
200 Freestyle SCY 2:06.14 4 swims
500 Freestyle SCY 5:59.17 2 swims
50 Backstroke SCY 31.63 7 swims
100 Backstroke SCY 1:10.20 8 swims
50 Breaststroke SCY 32.11 12 swims
100 Breaststroke SCY 1:07.92 16 swims
200 Breaststroke SCY 2:34.62 4 swims
50 Butterfly SCY 27.87 12 swims
100 Butterfly SCY 1:03.10 9 swims
100 Individual Medley SCY 1:03.98 14 swims
200 Individual Medley SCY 2:18.17 12 swims
400 Individual Medley SCY 5:05.61 1 swim
50 Freestyle LCM 28.09 8 swims
100 Freestyle LCM 1:04.17 4 swims
200 Freestyle LCM 2:24.86 3 swims
400 Freestyle LCM 5:19.35 1 swim
50 Backstroke LCM 37.77 5 swims
100 Backstroke LCM 1:18.71 3 swims
50 Breaststroke LCM 35.21 13 swims
100 Breaststroke LCM 1:18.15 13 swims
200 Breaststroke LCM 2:51.87 9 swims
50 Butterfly LCM 31.05 12 swims
100 Butterfly LCM 1:07.72 8 swims
200 Individual Medley LCM 2:34.72 9 swims
400 Individual Medley LCM 5:39.23 6 swims