Brian He

Mage 17COIAIEMTNMORPCSTUTVACOHRATOPSUN

876 plausible swims · 154 meets · 2016-09-24 → 2026-07-23

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 16.66 2017-09-30 2017 CO Jeffco September Openslow pool
50 Freestyle SCY 21.61 AAA+0.52s to AAAA·Sectionals ✓+0.32s to Futures 2024-11-02 2024 CO TOPS Denver Invitationalvenue
100 Freestyle SCY 47.13 AAA+1.04s to AAAA·Sectionals ✓+0.74s to Futures 2025-02-23 2025 CO Colorado Senior Meetvenue
200 Freestyle SCY 1:42.94 AAA+1.45s to AAAA·Sectionals ✓+1.35s to Futures 2025-01-01 2025 CO TOPS Denver Invitational
500 Freestyle SCY 4:49.16 AA+0.57s to AAA·Sectionals ✓+12.07s to Futures 2025-02-23 2025 CO Colorado Senior Meetvenue
25 Backstroke SCY 19.75 2017-10-21 2017 CO Scary FAST Invitationalvenue
50 Backstroke SCY 27.23 BB+0.44s to A·+3.54s to Futures 2022-12-02 2022 Winter Stampede Championshipfast pool
100 Backstroke SCY 54.28 AA+1.79s to AAA·Sectionals ✓+2.79s to Futures 2024-02-17 2024 CO CSI Senior Meetvenue
200 Backstroke SCY 2:05.46 BB+0.27s to A·+4.17s to Sectionals 2025-01-01 Colorado Swimming Championship Meet
25 Breaststroke SCY 22.83 2017-10-22 2017 CO Scary FAST Invitationalvenue
50 Breaststroke SCY 27.56 AAA+0.57s to AAAA·+1.27s to Futures 2024-01-21 2024 ISCA January Classicvenue
100 Breaststroke SCY 55.66 AAAA·Futures ✓+0.17s to Winter JNs 2026-07-22 2026 TOPS SCY Spectacular
200 Breaststroke SCY 2:01.30 AAAA·Winter JNs ✓+0.91s to Jr Nationals 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel -fast pool
25 Butterfly SCY 20.38 2017-10-21 2017 CO Scary FAST Invitationalvenue
50 Butterfly SCY 24.25 AAA+0.86s to AAAA·+1.36s to Futures 2024-01-21 2024 ISCA January Classicvenue
100 Butterfly SCY 49.84 AAA+0.25s to AAAA·Futures ✓+1.15s to Winter JNs 2026-07-23 2026 TOPS SCY Spectacular
200 Butterfly SCY 2:13.78 BB+6.29s to A·+10.39s to Sectionals 2023-09-30 2023 CO HRA IMX/IMR Intra-Squadvenue
100 Individual Medley SCY 53.58 2025-01-01 2025 CO TOPS FST Pentathlon
200 Individual Medley SCY 1:51.57 AAAA·Futures ✓+1.98s to Winter JNs 2024-12-08 2024 CO CSI Pioneer Openvenue
400 Individual Medley SCY 4:01.74 AAA+0.25s to AAAA·Futures ✓+5.25s to Winter JNs 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel
50 Freestyle LCM 25.40 AAA+1.01s to AAAA·Sectionals ✓+0.81s to Futures 2025-07-17 2025 Speedo Sectionals - Mt Hood WZ
100 Freestyle LCM 54.37 AAA+1.38s to AAAA·Sectionals ✓+0.78s to Futures 2024-06-16 2024 CO CSI Long Course Openvenue
200 Freestyle LCM 2:01.32 AAA+4.73s to AAAA·Sectionals ✓+3.53s to Futures 2024-07-13 2024 CO TOPS SBL Summer Sizzlervenue
400 Freestyle LCM 4:43.06 A+10.67s to AA·+8.67s to Sectionals 2024-06-28 2024 CO Zone 2 - Uvenue
800 Freestyle LCM 13:00.52 +91.33s to B·+210.53s to Sectionals 2019-06-07 2019 CO FAST Long Course Bonanzavenue
50 Backstroke LCM 30.85 A+0.16s to AA·+2.96s to Futures 2025 CO TOPS Suburban League Pentathlonvenue
100 Backstroke LCM 1:03.43 AA+1.54s to AAA·Sectionals ✓+2.84s to Futures 2026-06-26 2026 CO Zone 2 District Meet--DUvenue
200 Backstroke LCM 2:21.80 A+0.81s to AA·+0.31s to Sectionals 2025-06-28 2025 CO Zone 2 DU Meetvenue
50 Breaststroke LCM 30.67 AAAA·Futures ✓+1.08s to Jr Nationals 2026-07-17 2026 CA/NV Summer Speedo Sectionals @ BREA -venue
100 Breaststroke LCM 1:06.22 AAA+0.13s to AAAA·Futures ✓+0.33s to Winter JNs 2026-07-18 2026 CA/NV Summer Speedo Sectionals @ BREA -venue
200 Breaststroke LCM 2:23.31 AAAA·Winter JNs ✓+0.92s to Jr Nationals 2025-07-17 2025 Speedo Sectionals - Mt Hood WZvenue
50 Butterfly LCM 25.51 AAAA·Futures ✓+0.12s to Jr Nationals 2026-07-19 2026 CA/NV Summer Speedo Sectionals @ BREA -venue
100 Butterfly LCM 57.19 AAA+0.20s to AAAA·Futures ✓+0.70s to Winter JNs 2026-07-18 2026 CA/NV Summer Speedo Sectionals @ BREA -venue
200 Butterfly LCM 2:30.16 BB+4.77s to A·+9.07s to Sectionals 2024-06-28 2024 CO Zone 2 - Uvenue
200 Individual Medley LCM 2:11.46 AAA+1.47s to AAAA·Futures ✓+2.17s to Winter JNs 2026-07-19 2026 CA/NV Summer Speedo Sectionals @ BREA -venue
400 Individual Medley LCM 4:48.05 AAA+8.96s to AAAA·Sectionals ✓+5.66s to Futures 2025-07-18 2025 Speedo Sectionals - Mt Hood WZvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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 21.60 flat 200 Free Relay 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel -
50 Freestyle SCY 21.29 flying 200 Free Relay (leg 4) 2025-12-12 2025 West Speedo Winter Juniors
50 Freestyle SCY 29.24 flying 200 Medley Relay (leg 4) 2020-02-29 2020 CO CSI 14&U SC AG Championships
100 Freestyle SCY 47.12 flat 400 Free Relay 2026-03-27 2026 Four Corner Speedo Sectionals - Carmel -
100 Freestyle SCY 46.84 flying 400 Free Relay (leg 4) 2025-12-13 2025 West Speedo Winter Juniors
200 Freestyle SCY 1:44.97 flying 800 Free Relay (leg 2) 2026-03-28 2026 Four Corner Speedo Sectionals - Carmel -
50 Backstroke SCY 26.78 flat 200 Medley Relay 2023-01-20 2023 ISCA National Club Championships
50 Breaststroke SCY 25.84 flying 200 Medley Relay (leg 2) 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel -
100 Breaststroke SCY 56.88 flying 400 Medley Relay (leg 2) 2025-12-11 2025 West Speedo Winter Juniors
50 Butterfly SCY 24.03 flying 200 Medley Relay (leg 3) 2023-12-01 2023 CO CSI Pioneer Open
100 Butterfly SCY 49.72 flying 400 Medley Relay (leg 3) 2026-03-29 2026 Four Corner Speedo Sectionals - Carmel -
50 Freestyle LCM 26.56 flat 200 Free Relay 2025-01-04 2025 CO TOPS Long Course Invite
50 Freestyle LCM 24.57 flying 200 Free Relay (leg 2) 2026-07-16 2026 CA/NV Summer Speedo Sectionals @ BREA -
50 Freestyle LCM 38.83 flying 200 Medley Relay (leg 4) 2018-07-28 2018 CO CSI LC Age Group Championships
100 Freestyle LCM 54.68 flying 400 Free Relay (leg 4) 2025-07-18 2025 Speedo Sectionals - Mt Hood WZ
200 Freestyle LCM 2:00.37 flying 800 Free Relay (leg 3) 2026-07-17 2026 CA/NV Summer Speedo Sectionals @ BREA -
100 Backstroke LCM 1:11.90 flat 400 Medley Relay 2022-07-21 2022 CO CSI Senior LC Championships
50 Breaststroke LCM 30.04 flying 200 Medley Relay (leg 2) 2026-07-16 2026 CA/NV Summer Speedo Sectionals @ BREA -
100 Breaststroke LCM 1:05.70 flying 400 Medley Relay (leg 2) 2026-07-19 2026 CA/NV Summer Speedo Sectionals @ BREA -
50 Butterfly LCM 27.50 flying 200 Medley Relay (leg 3) 2024-01-06 2024 CO TOPS Long Course 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 17-18 · SCY

4958 points (6/6 events)

EventTime Points
500 FR SCY 4:49.16 835
200 BK SCY 2:05.46 635
200 BR SCY 2:01.30 1009
200 FL SCY 2:13.78 552
200 IM SCY 1:51.57 973
400 IM SCY 4:01.74 954

IMR 17-18 · SCY

4596 points (5/5 events)

EventTime Points
200 FR SCY 1:42.94 921
100 BK SCY 54.28 730
100 BR SCY 55.66 1017
100 FL SCY 49.84 955
200 IM SCY 1:51.57 973

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

PR splits

100 Freestyle SCY 47.13

22.59
24.54

Front half 22.59s · back half 24.54s

500 Freestyle SCY 4:49.16

25.98
28.53
29.16
29.24
29.27
29.68
29.75
29.72
29.52
28.31

Front half 142.18s · back half 146.98s

100 Backstroke SCY 54.28

26.38
27.90

Front half 26.38s · back half 27.90s

100 Breaststroke SCY 55.66

26.16
29.50

Front half 26.16s · back half 29.50s

200 Breaststroke SCY 2:01.30

27.33
30.44
31.20
32.33

Front half 57.77s · back half 63.53s

100 Butterfly SCY 49.84

23.90
25.94

Front half 23.90s · back half 25.94s

200 Individual Medley SCY 1:51.57

23.92
28.53
31.93
27.19

Front half 52.45s · back half 59.12s

400 Individual Medley SCY 4:01.74 split/total mismatch

25.21
28.90
30.69
30.17
34.67
34.88
29.07
28.15

100 Freestyle LCM 54.37

26.33
28.04

Front half 26.33s · back half 28.04s

200 Freestyle LCM 2:01.32

27.99
31.20
31.24
30.89

Front half 59.19s · back half 62.13s

400 Freestyle LCM 4:43.06

31.44
35.12
36.55
36.60
37.78
36.98
37.02
31.57

Front half 139.71s · back half 143.35s

800 Freestyle LCM 13:00.52

42.73
48.90
47.82
49.09
49.50
47.89
51.25
48.89
50.52
49.73
52.25
50.12
49.85
48.79
48.28
44.91

Front half 386.07s · back half 394.45s

100 Backstroke LCM 1:03.43

30.67
32.76

Front half 30.67s · back half 32.76s

200 Backstroke LCM 2:21.80

33.61
35.58
37.15
35.46

Front half 69.19s · back half 72.61s

100 Breaststroke LCM 1:06.22 RT 0.64s

30.98
35.24

Front half 30.98s · back half 35.24s

200 Breaststroke LCM 2:23.31

33.09
36.18
37.27
36.77

Front half 69.27s · back half 74.04s

100 Butterfly LCM 57.19 RT 0.64s

26.57
30.62

Front half 26.57s · back half 30.62s

200 Butterfly LCM 2:30.16

31.71
38.56
39.71
40.18

Front half 70.27s · back half 79.89s

200 Individual Medley LCM 2:11.46 RT 0.66s

28.50
34.26
37.09
31.61

Front half 62.76s · back half 68.70s

400 Individual Medley LCM 4:48.05

28.73
34.26
38.57
38.18
40.53
41.30
34.20
32.28

Front half 139.74s · back half 148.31s

Reaction time

fastest 0.60s average 0.646s slowest 0.77s 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.

25 Freestyle SCY 16.66 4 swims
50 Freestyle SCY 21.61 46 swims
100 Freestyle SCY 47.13 44 swims
200 Freestyle SCY 1:42.94 24 swims
500 Freestyle SCY 4:49.16 8 swims
25 Backstroke SCY 19.75 4 swims
50 Backstroke SCY 27.23 23 swims
100 Backstroke SCY 54.28 30 swims
200 Backstroke SCY 2:05.46 13 swims
25 Breaststroke SCY 22.83 4 swims
50 Breaststroke SCY 27.56 27 swims
100 Breaststroke SCY 55.66 70 swims
200 Breaststroke SCY 2:01.30 47 swims
25 Butterfly SCY 20.38 6 swims
50 Butterfly SCY 24.25 23 swims
100 Butterfly SCY 49.84 44 swims
200 Butterfly SCY 2:13.78 4 swims
100 Individual Medley SCY 53.58 28 swims
200 Individual Medley SCY 1:51.57 57 swims
400 Individual Medley SCY 4:01.74 23 swims
50 Freestyle LCM 25.40 32 swims
100 Freestyle LCM 54.37 31 swims
200 Freestyle LCM 2:01.32 18 swims
400 Freestyle LCM 4:43.06 3 swims
800 Freestyle LCM 13:00.52 1 swim
50 Backstroke LCM 30.85 19 swims
100 Backstroke LCM 1:03.43 19 swims
200 Backstroke LCM 2:21.80 7 swims
50 Breaststroke LCM 30.67 24 swims
100 Breaststroke LCM 1:06.22 47 swims
200 Breaststroke LCM 2:23.31 34 swims
50 Butterfly LCM 25.51 22 swims
100 Butterfly LCM 57.19 28 swims
200 Butterfly LCM 2:30.16 1 swim
200 Individual Medley LCM 2:11.46 45 swims
400 Individual Medley LCM 4:48.05 8 swims