Brandon Cheng

Mage 13CABLKROSEUNAT

241 plausible swims · 41 meets · 2024-09-28 → 2026-06-28

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	25.70	A+0.11s to AA	2026-02-27	2026 Pacific Committee SC Chmpionship venue
100 Freestyle	SCY	57.15	A+1.66s to AA	2026-03-01	2026 Pacific Committee SC Chmpionship venue
200 Freestyle	SCY	2:06.14	A+4.75s to AA	2026-02-01	BCA Winter Heats venue
500 Freestyle	SCY	5:59.17	BB+17.48s to A	2026-01-31	BCA Winter Heats venue
50 Backstroke	SCY	31.63	BB+1.24s to A	2025-11-23	2025 CANY Cranberry venue
100 Backstroke	SCY	1:10.20	B+1.11s to BB	2026-02-01	BCA Winter Heats venue
50 Breaststroke	SCY	32.11	AA+0.32s to AAA	2026-03-14	2026 SCS Spring Age Group Champs @ RMDA - cop venue
100 Breaststroke	SCY	1:09.95	A+0.66s to AA	2026-02-27	2026 Pacific Committee SC Chmpionship venue
200 Breaststroke	SCY	2:34.62	A+4.33s to AA	2026-02-28	2026 Pacific Committee SC Chmpionship venue
50 Butterfly	SCY	27.87	AA+0.58s to AAA	2026-02-01	BCA Winter Heats venue
100 Butterfly	SCY	1:03.10	A+2.51s to AA	2026-03-14	2026 SCS Spring Age Group Champs @ RMDA - cop venue
100 Individual Medley	SCY	1:03.98		2026-02-28	2026 Pacific Committee SC Chmpionship venue
200 Individual Medley	SCY	2:18.17	A+2.88s to AA	2026-03-15	2026 SCS Spring Age Group Champs @ RMDA - cop venue
400 Individual Medley	SCY	5:05.61	BB+3.22s to A	2026-01-16	2026 Rose Winter Intrasquad venue
50 Freestyle	LCM	29.52	A+0.23s to AA	2026-05-02	2026 TORR May Spring Splash venue
100 Freestyle	LCM	1:05.66	A+1.37s to AA	2026-06-06	2026 BCA June LC Meet venue
200 Freestyle	LCM	2:24.86	A+5.17s to AA	2026-06-07	2026 BCA June LC Meet venue
400 Freestyle	LCM	5:19.35	BB+10.86s to A	2026-06-27	2026 CA SBSC Semana Nautica LC Meet venue
50 Backstroke	LCM	37.77	BB+2.38s to A	2025-07-26	2025 CA SCS Summer A/G Champs
100 Backstroke	LCM	1:18.71	BB+3.82s to A	2026-06-07	2026 BCA June LC Meet venue
50 Breaststroke	LCM	35.78	AAA+1.29s to AAAA	2026-06-12	2026 SCS June AG Invite-CANY venue
100 Breaststroke	LCM	1:19.05	AA+2.66s to AAA	2026-06-13	2026 SCS June AG Invite-CANY venue
200 Breaststroke	LCM	2:52.73	AA+5.04s to AAA	2026-06-14	2026 SCS June AG Invite-CANY venue
50 Butterfly	LCM	31.05	AA+0.36s to AAA	2026-04-04	2026 Red vs Black LCM Intrasquad venue
100 Butterfly	LCM	1:07.72	AA+1.63s to AAA	2026-06-11	2026 SCS June AG Invite-CANY venue
200 Individual Medley	LCM	2:37.77	A+1.38s to AA	2026-05-03	2026 TORR May Spring Splash venue
400 Individual Medley	LCM	5:40.87	A+6.78s to AA	2026-06-26	2026 CA SBSC Semana Nautica LC Meet venue

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

IMX / IMR

IMX 13-14 · LCM

2521 points (4/6 events — incomplete)

Event	Time	Points
400 FR LCM	5:19.35	547
200 BR LCM	2:52.73	682
200 IM LCM	2:37.77	657
400 IM LCM	5:40.87	635
200 BK LCM	—	0
200 FL LCM	—	0

IMR 13-14 · LCM

3184 points (5/5 events)

Event	Time	Points
200 FR LCM	2:24.86	612
100 BK LCM	1:18.71	507
100 BR LCM	1:19.05	703
100 FL LCM	1:07.72	705
200 IM LCM	2:37.77	657

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 1:09.95

33.41

36.54

Front half 33.41s · back half 36.54s

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

100 Breaststroke LCM 1:19.05

38.29

40.76

Front half 38.29s · back half 40.76s

200 Breaststroke LCM 2:52.73

82.60

90.13

Front half 82.60s · back half 90.13s

100 Butterfly LCM 1:07.72

31.24

36.48

Front half 31.24s · back half 36.48s

200 Individual Medley LCM 2:37.77

75.41

82.36

Front half 75.41s · back half 82.36s

400 Individual Medley LCM 5:40.87

33.86

38.90

47.63

45.26

47.65

47.53

39.98

40.06

Front half 165.65s · back half 175.22s

Reaction time

fastest 0.69s average 0.721s slowest 0.78s 7 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.

Progression

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

50 Freestyle SCY 25.70 7 swims

100 Freestyle SCY 57.15 12 swims

200 Freestyle SCY 2:06.14 6 swims

500 Freestyle SCY 5:59.17 3 swims

50 Backstroke SCY 31.63 10 swims

100 Backstroke SCY 1:10.20 11 swims

50 Breaststroke SCY 32.11 16 swims

100 Breaststroke SCY 1:09.95 19 swims

200 Breaststroke SCY 2:34.62 4 swims

50 Butterfly SCY 27.87 16 swims

100 Butterfly SCY 1:03.10 13 swims

100 Individual Medley SCY 1:03.98 18 swims

200 Individual Medley SCY 2:18.17 16 swims

400 Individual Medley SCY 5:05.61 1 swim

50 Freestyle LCM 29.52 7 swims

100 Freestyle LCM 1:05.66 4 swims

200 Freestyle LCM 2:24.86 4 swims

400 Freestyle LCM 5:19.35 1 swim

50 Backstroke LCM 37.77 5 swims

100 Backstroke LCM 1:18.71 4 swims

50 Breaststroke LCM 35.78 12 swims

100 Breaststroke LCM 1:19.05 12 swims

200 Breaststroke LCM 2:52.73 6 swims

50 Butterfly LCM 31.05 12 swims

100 Butterfly LCM 1:07.72 8 swims

200 Individual Medley LCM 2:37.77 10 swims

400 Individual Medley LCM 5:40.87 4 swims