swimstats

Gwynn Postlewait

Fage 16MTORPNNEWPNST

123 plausible swims · 19 meets · 2024-03-22 → 2026-08-09

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.75 AA+0.66s to AAA·Sectionals ✓+1.86s to Futures 2026-02-20 2026 OSAA 6A Championshipsvenue
100 Freestyle SCY 55.12 AA+0.63s to AAA·Sectionals ✓+3.23s to Futures 2026-03-22 2026 OSI Arena RegionXII SC Championshipsvenue
200 Freestyle SCY 2:06.45 A+3.76s to AA·+4.06s to Sectionals 2025-03-15 2025 OSI Arena Senior SC Championshipsvenue
1650 Freestyle SCY 20:02.27 A+49.48s to AA·+55.58s to Sectionals 2025-08-08 2025 OR NST Seahorse Invitationalvenue
50 Backstroke SCY 31.90 BB+1.61s to A·+5.61s to Futures 2026-08-08 2026 OR NST Seahorse Invitationalvenue
100 Backstroke SCY 1:07.03 BB+2.74s to A·+5.64s to Sectionals 2026-04-26 2026 Newport Swim Team Wray Openvenue
200 Backstroke SCY 2:27.17 BB+7.88s to A·+13.88s to Sectionals 2026-04-25 2026 Newport Swim Team Wray Openvenue
50 Breaststroke SCY 31.96 AAA+0.97s to AAAA·+2.17s to Futures 2026-03-22 2026 OSI Arena RegionXII SC Championshipsvenue
100 Breaststroke SCY 1:08.83 AA+0.84s to AAA·Sectionals ✓+3.34s to Futures 2026-03-21 2026 OSI Arena RegionXII SC Championshipsvenue
200 Breaststroke SCY 2:29.76 AA+2.47s to AAA·Sectionals ✓+7.07s to Futures 2026-03-20 2026 OSI Arena RegionXII SC Championshipsvenue
50 Butterfly SCY 31.08 BB+0.99s to A·+5.39s to Futures 2025-04-19 2025 NST Wray Open Sprint Meetvenue
100 Butterfly SCY 1:14.23 B+4.84s to BB·+13.14s to Sectionals 2025-08-09 2025 OR NST Seahorse Invitationalvenue
100 Individual Medley SCY 1:07.10 2025-04-18 2025 NST Wray Open Sprint Meetvenue
200 Individual Medley SCY 2:18.96 A+1.57s to AA·+2.47s to Sectionals 2026-03-20 2026 OSI Arena RegionXII SC Championshipsvenue
400 Individual Medley SCY 5:10.85 BB+3.86s to A·+19.26s to Sectionals 2026-04-24 2026 Newport Swim Team Wray Openvenue
50 Freestyle LCM 29.27 AA+0.68s to AAA·Sectionals ✓+1.88s to Futures 2025-07-24 2025 OSI Arena 11&O LC Championshipsvenue
100 Freestyle LCM 1:03.63 AA+1.94s to AAA·Sectionals ✓+4.34s to Futures 2025-07-13 2025 Seth Dawsonvenue
200 Freestyle LCM 2:20.70 A+1.41s to AA·+1.71s to Sectionals 2026-06-28 2026 TEAM Summer Invitationalvenue
400 Freestyle LCM 5:22.31 BB+14.62s to A·+30.52s to Sectionals 2025-06-27 TEAM Summer Invitationalvenue
100 Backstroke LCM 1:21.57 B+0.38s to BB·+10.18s to Sectionals 2025-05-04 2025 AAA May LC Invitationalvenue
50 Breaststroke LCM 34.45 AAAA·Futures ✓+0.76s to Jr Nationals 2026-07-30 Finals - WZ LCM Senior Champs 2026 - copiedfast pool
100 Breaststroke LCM 1:17.52 AAA+3.13s to AAAA·Sectionals ✓+1.53s to Futures 2026-07-28 Finals - WZ LCM Senior Champs 2026 - copiedfast pool
200 Breaststroke LCM 2:49.86 AA+2.67s to AAA·Sectionals ✓+6.47s to Futures 2026-07-31 Finals - WZ LCM Senior Champs 2026 - copiedfast pool
200 Individual Medley LCM 2:43.01 A+5.52s to AA·+6.02s to Sectionals 2026-06-27 2026 TEAM Summer Invitationalvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

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 27.30 flat 200 Free Relay 2026-08-08 2026 OR NST Seahorse Invitational
50 Freestyle SCY 25.08 flying 200 Free Relay (leg 4) 2026-02-21 2026 OSAA 6A Championships
100 Freestyle SCY 56.48 flying 400 Free Relay (leg 4) 2025-02-15 2025 OR HS 6a-2
50 Breaststroke SCY 31.49 flying 200 Medley Relay (leg 2) 2025-02-22 2025 OSAA 6A Championships

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 15-16 · SCY

2721 points (4/6 events — incomplete)

EventTime Points
200 BK SCY 2:27.17 565
200 BR SCY 2:29.76 808
200 IM SCY 2:18.96 720
400 IM SCY 5:10.85 628
500 FR SCY— 0
200 FL SCY— 0

IMR 15-16 · SCY

3241 points (5/5 events)

EventTime Points
200 FR SCY 2:06.45 690
100 BK SCY 1:07.03 585
100 BR SCY 1:08.83 822
100 FL SCY 1:14.23 424
200 IM SCY 2:18.96 720

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

PR splits

100 Freestyle SCY 55.12

26.57
28.55

Front half 26.57s · back half 28.55s

200 Freestyle SCY 2:06.45

29.52
32.92
32.71
31.30

Front half 62.44s · back half 64.01s

1650 Freestyle SCY 20:02.27

30.23
34.39
35.83
36.35
34.71
35.54
36.24
35.68
35.59
36.81
37.19
36.66
37.22
37.14
37.40
37.06
37.70
37.20
37.69
37.24
36.52
37.48
37.35
37.39
37.00
37.70
37.56
37.49
36.77
37.07
37.32
35.81
32.94

100 Backstroke SCY 1:07.03

32.84
34.19

Front half 32.84s · back half 34.19s

200 Backstroke SCY 2:27.17

34.47
37.54
38.08
37.08

Front half 72.01s · back half 75.16s

100 Breaststroke SCY 1:08.83

32.35
36.48

Front half 32.35s · back half 36.48s

200 Breaststroke SCY 2:29.76

32.94
38.48
38.96
39.38

Front half 71.42s · back half 78.34s

100 Butterfly SCY 1:14.23

33.86
40.37

Front half 33.86s · back half 40.37s

100 Individual Medley SCY 1:07.10

31.24
35.86

Front half 31.24s · back half 35.86s

200 Individual Medley SCY 2:18.96

30.69
35.85
39.74
32.68

Front half 66.54s · back half 72.42s

400 Individual Medley SCY 5:10.85

31.90
39.97
39.61
39.32
43.29
44.82
36.63
35.31

Front half 150.80s · back half 160.05s

100 Freestyle LCM 1:03.63

30.88
32.75

Front half 30.88s · back half 32.75s

200 Freestyle LCM 2:20.70

68.28
72.42

Front half 68.28s · back half 72.42s

400 Freestyle LCM 5:22.31

34.38
41.81
40.20
83.60
84.51
37.81

Front half 116.39s · back half 205.92s

100 Backstroke LCM 1:21.57

39.49
42.08

Front half 39.49s · back half 42.08s

100 Breaststroke LCM 1:17.52

36.01
41.51

Front half 36.01s · back half 41.51s

200 Breaststroke LCM 2:49.86

38.10
43.05
44.35
44.36

Front half 81.15s · back half 88.71s

200 Individual Medley LCM 2:43.01

37.76
42.76
45.74
36.75

Front half 80.52s · back half 82.49s

Reaction time

fastest 0.61s average 1.277s slowest 1.94s 3 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 25.75 15 swims
100 Freestyle SCY 55.12 6 swims
200 Freestyle SCY 2:06.45 4 swims
1650 Freestyle SCY 20:02.27 1 swim
50 Backstroke SCY 31.90 2 swims
100 Backstroke SCY 1:07.03 3 swims
200 Backstroke SCY 2:27.17 1 swim
50 Breaststroke SCY 31.96 4 swims
100 Breaststroke SCY 1:08.83 16 swims
200 Breaststroke SCY 2:29.76 6 swims
50 Butterfly SCY 31.08 1 swim
100 Butterfly SCY 1:14.23 3 swims
100 Individual Medley SCY 1:07.10 2 swims
200 Individual Medley SCY 2:18.96 3 swims
400 Individual Medley SCY 5:10.85 1 swim
50 Freestyle LCM 29.27 7 swims
100 Freestyle LCM 1:03.63 8 swims
200 Freestyle LCM 2:20.70 6 swims
400 Freestyle LCM 5:22.31 1 swim
100 Backstroke LCM 1:21.57 1 swim
50 Breaststroke LCM 34.45 9 swims
100 Breaststroke LCM 1:17.52 12 swims
200 Breaststroke LCM 2:49.86 9 swims
200 Individual Medley LCM 2:43.01 2 swims