swimstats

Jacek Brown

Mage 17COIEMTORPNSRUTBSCSR

162 plausible swims · 24 meets · 2023-06-02 → 2026-08-01

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.30 A+0.21s to AA·+0.11s to Sectionals 2026-01-16 2026 PN VAST 49th Annual Washington Open- APPvenue
100 Freestyle SCY 49.91 AA+1.62s to AAA·Sectionals ✓+3.52s to Futures 2026-03-12 2026 NW Spring Speedo Sectionals - Boisevenue
200 Freestyle SCY 1:51.14 AA+4.75s to AAA·Sectionals ✓+9.55s to Futures 2026-03-13 2026 NW Spring Speedo Sectionals - Boisevenue
100 Backstroke SCY 59.01 BB+1.72s to A·+3.52s to Sectionals 2024-12-07 2024 Tualatin Hills Holiday Classicvenue
50 Breaststroke SCY 28.73 AA+0.44s to AAA·+2.44s to Futures 2026-01-16 2026 PN VAST 49th Annual Washington Open- APPvenue
100 Breaststroke SCY 1:03.28 A+1.19s to AA·+0.09s to Sectionals 2026-01-01 Sanction #: SR2603-CH02 R-1
200 Breaststroke SCY 2:42.42 B+9.93s to BB·+25.13s to Sectionals 2024-03-09 2024 Shamrock Invitationalvenue
50 Butterfly SCY 24.50 AA+0.01s to AAA·+1.61s to Futures 2026-01-18 2026 PN VAST 49th Annual Washington Open- APPvenue
100 Butterfly SCY 52.60 AA+0.61s to AAA·Sectionals ✓+2.01s to Futures 2026-01-01 Sanction #: SR2603-CH02 R-1
200 Butterfly SCY 1:58.81 AA+1.92s to AAA·Sectionals ✓+5.12s to Futures 2026-01-01 Sanction #: SR2603-CH02 R-1
200 Individual Medley SCY 2:03.26 A+0.37s to AA·Sectionals ✓+9.37s to Futures 2026-01-01 Sanction #: SR2603-CH02 R-1
400 Individual Medley SCY 4:31.17 A+6.68s to AA·+6.48s to Sectionals 2024-12-06 2024 Tualatin Hills Holiday Classicvenue
50 Freestyle LCM 26.50 AA+1.01s to AAA·Sectionals ✓+1.91s to Futures 2025-08-02 WZ LCM Senior Champs 2025fast pool
100 Freestyle LCM 56.81 AA+1.22s to AAA·Sectionals ✓+3.22s to Futures 2026-01-01 Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01
200 Freestyle LCM 2:06.60 AA+4.41s to AAA·Sectionals ✓+8.81s to Futures 2025-08-01 WZ LCM Senior Champs 2025fast pool
400 Freestyle LCM 4:52.17 BB+7.88s to A·+17.78s to Sectionals 2025-05-09 2025 HAST Janet Oles LC Classicvenue
1500 Freestyle LCM 19:06.41 BB+12.82s to A·+55.32s to Sectionals 2024-06-20 2024 MT MAC 43rd Annual Firecracker Classicvenue
50 Backstroke LCM 32.72 BB+0.73s to A·+4.83s to Futures 2024-06-21 2024 MT MAC 43rd Annual Firecracker Classicvenue
100 Backstroke LCM 1:12.10 BB+4.61s to A·+6.91s to Sectionals 2025-05-09 2025 HAST Janet Oles LC Classicvenue
200 Backstroke LCM 2:49.26 B+9.97s to BB·+27.77s to Sectionals 2024-06-23 2024 MT MAC 43rd Annual Firecracker Classicvenue
50 Breaststroke LCM 33.00 AA+0.91s to AAA·+2.11s to Futures 2026-07-17 2026 Speedo LCM Sectionals - Boise, IDvenue
100 Breaststroke LCM 1:19.75 BB+4.26s to A·+6.05s to Sectionals 2026-05-29 2026 TRI-CITY INVITATIONALvenue
200 Breaststroke LCM 2:57.76 BB+13.07s to A·+16.88s to Sectionals 2026-05-30 2026 TRI-CITY INVITATIONALvenue
50 Butterfly LCM 27.62 AAA+1.23s to AAAA·+1.33s to Futures 2026-01-01 Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01
100 Butterfly LCM 1:01.04 AA+1.35s to AAA·Sectionals ✓+3.05s to Futures 2026-01-01 Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01
200 Butterfly LCM 2:17.18 AA+3.99s to AAA·Sectionals ✓+6.99s to Futures 2026-01-01 Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01
200 Individual Medley LCM 2:22.74 A+0.35s to AA·Sectionals ✓+9.95s to Futures 2026-01-01 Finals - WZ LCM Senior Champs 2026 - copied - 2026-07-28 to 2026-08-01
400 Individual Medley LCM 5:24.78 BB+5.79s to A·+16.99s to Sectionals 2026-05-31 2026 TRI-CITY INVITATIONALvenue

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 22.11 flying 200 Free Relay (leg 2) 2026-03-12 2026 NW Spring Speedo Sectionals - Boise
50 Freestyle SCY 23.24 flying 200 Medley Relay (leg 4) 2025-01-18 2025 Washington Open
100 Freestyle SCY 49.53 flying 400 Medley Relay (leg 4) 2026-03-15 2026 NW Spring Speedo Sectionals - Boise
100 Freestyle SCY 49.04 flying 400 Free Relay (leg 4) 2026-03-13 2026 NW Spring Speedo Sectionals - Boise
200 Freestyle SCY 1:50.92 flying 800 Free Relay (leg 3) 2025-03-15 2025 Spring Speedo Sectional - Boise, ID
50 Breaststroke SCY 27.75 flying 200 Medley Relay (leg 2) 2026-03-12 2026 NW Spring Speedo Sectionals - Boise
100 Breaststroke SCY 1:04.27 flying 400 Medley Relay (leg 2) 2025-03-16 2025 Spring Speedo Sectional - Boise, ID
50 Butterfly SCY 23.77 flying 200 Medley Relay (leg 3) 2026-01-17 2026 PN VAST 49th Annual Washington Open- APP
100 Butterfly SCY 53.78 flying 400 Medley Relay (leg 3) 2026-01-16 2026 PN VAST 49th Annual Washington Open- APP
50 Freestyle LCM 24.18 flat 200 Free Relay 2026-07-30 Finals - WZ LCM Senior Champs 2026 - copied
50 Freestyle LCM 26.01 flying 200 Free Relay (leg 3) 2026-07-16 2026 Speedo LCM Sectionals - Boise, ID
100 Freestyle LCM 55.95 flying 400 Free Relay (leg 3) 2026-07-17 2026 Speedo LCM Sectionals - Boise, ID
200 Freestyle LCM 2:06.09 flat 800 Free Relay WZ LCM Senior Champs 2025
200 Freestyle LCM 2:09.28 flying 800 Free Relay (leg 3) 2024-07-31 GroupA - WZ LCM Senior Champs 2024
50 Breaststroke LCM 33.48 flying 200 Medley Relay (leg 2) 2026-07-28 Finals - WZ LCM Senior Champs 2026 - copied
100 Breaststroke LCM 1:14.41 flying 400 Medley Relay (leg 2) 2026-07-19 2026 Speedo LCM Sectionals - Boise, ID
50 Butterfly LCM 27.37 flying 200 Medley Relay (leg 3) 2026-07-16 2026 Speedo LCM Sectionals - Boise, ID

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 · LCM

3626 points (6/6 events)

EventTime Points
400 FR LCM 4:52.17 588
200 BK LCM 2:49.26 421
200 BR LCM 2:57.76 508
200 FL LCM 2:17.18 761
200 IM LCM 2:22.74 737
400 IM LCM 5:24.78 611

IMR 17-18 · SCY

3526 points (5/5 events)

EventTime Points
200 FR SCY 1:51.14 732
100 BK SCY 59.01 568
100 BR SCY 1:03.28 692
100 FL SCY 52.60 812
200 IM SCY 2:03.26 722

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

PR splits

100 Freestyle SCY 49.91

24.55
25.36

Front half 24.55s · back half 25.36s

200 Freestyle SCY 1:51.14

25.66
28.34
28.67
28.47

Front half 54.00s · back half 57.14s

100 Backstroke SCY 59.01

28.70
30.31

Front half 28.70s · back half 30.31s

100 Butterfly SCY 52.60

24.89
27.71

Front half 24.89s · back half 27.71s

200 Butterfly SCY 1:58.81

26.53
31.13
30.53
30.62

Front half 57.66s · back half 61.15s

200 Individual Medley SCY 2:03.26

26.61
32.76
35.69
28.20

Front half 59.37s · back half 63.89s

400 Individual Medley SCY 4:31.17

28.75
31.42
35.41
35.12
39.98
40.06
31.16
29.27

Front half 130.70s · back half 140.47s

100 Freestyle LCM 56.81

27.33
29.48

Front half 27.33s · back half 29.48s

200 Freestyle LCM 2:06.60

29.33
32.56
33.03
31.68

Front half 61.89s · back half 64.71s

400 Freestyle LCM 4:52.17

34.71
36.44
37.87
37.42
37.72
36.77
36.57
34.67

Front half 146.44s · back half 145.73s

1500 Freestyle LCM 19:06.41

70.38
77.00
77.95
77.61
77.76
79.16
77.03
76.72
76.66
77.19
77.77
76.79
76.27
75.70
72.42

100 Backstroke LCM 1:12.10

35.75
36.35

Front half 35.75s · back half 36.35s

200 Backstroke LCM 2:49.26

39.36
43.73
43.15
43.02

Front half 83.09s · back half 86.17s

200 Breaststroke LCM 2:57.76

83.89
93.87

Front half 83.89s · back half 93.87s

100 Butterfly LCM 1:01.04

29.21
31.83

Front half 29.21s · back half 31.83s

200 Butterfly LCM 2:17.18

30.36
34.56
36.40
35.86

Front half 64.92s · back half 72.26s

200 Individual Medley LCM 2:22.74

30.39
38.74
41.57
32.04

Front half 69.13s · back half 73.61s

400 Individual Medley LCM 5:24.78

71.18
88.19
93.00
72.41

Front half 159.37s · back half 165.41s

Reaction time

fastest 0.47s average 0.548s slowest 0.69s 21 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 23.30 6 swims
100 Freestyle SCY 49.91 8 swims
200 Freestyle SCY 1:51.14 7 swims
100 Backstroke SCY 59.01 2 swims
50 Breaststroke SCY 28.73 1 swim
100 Breaststroke SCY 1:03.28 5 swims
200 Breaststroke SCY 2:42.42 1 swim
50 Butterfly SCY 24.50 3 swims
100 Butterfly SCY 52.60 10 swims
200 Butterfly SCY 1:58.81 15 swims
200 Individual Medley SCY 2:03.26 10 swims
400 Individual Medley SCY 4:31.17 2 swims
50 Freestyle LCM 26.50 6 swims
100 Freestyle LCM 56.81 11 swims
200 Freestyle LCM 2:06.60 6 swims
400 Freestyle LCM 4:52.17 2 swims
1500 Freestyle LCM 19:06.41 1 swim
50 Backstroke LCM 32.72 4 swims
100 Backstroke LCM 1:12.10 3 swims
200 Backstroke LCM 2:49.26 1 swim
50 Breaststroke LCM 33.00 4 swims
100 Breaststroke LCM 1:19.75 4 swims
200 Breaststroke LCM 2:57.76 3 swims
50 Butterfly LCM 27.62 10 swims
100 Butterfly LCM 1:01.04 12 swims
200 Butterfly LCM 2:17.18 16 swims
200 Individual Medley LCM 2:22.74 5 swims
400 Individual Medley LCM 5:24.78 3 swims