swimstats

Petr Chervonogradskii

Mage 11STNTRO

70 plausible swims · 19 meets · 2024-06-08 → 2026-06-20

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 33.78 B+1.19s to BB 2025-09-06 2025 ST NTRO Stephen J Wolleben Memorial Meet venue
100 Freestyle SCY 1:13.16 B+2.57s to BB 2025-12-13 2025 ST AAAA NS Winter Wonderland fast pool
200 Freestyle SCY 2:33.20 BB+10.41s to A 2025-09-20 2025 ST AQTX Round Rock Unclassified venue
50 Backstroke SCY 38.17 B+0.08s to BB 2025-10-26 2025 ST TXLA 10&U Fall Kick Off venue
100 Backstroke SCY 1:21.78 BB+6.19s to A 2026-01-17 2026 ST AQTX B Champs North venue
50 Breaststroke SCY 42.64 BB+3.15s to A 2025-12-13 2025 ST AAAA NS Winter Wonderland fast pool
100 Breaststroke SCY 1:31.78 BB+6.79s to A 2026-01-18 2026 ST AQTX B Champs North venue
50 Butterfly SCY 44.14 +4.05s to B 2025-02-01 2025 ST NTRO Fiery Flames Meet venue
100 Butterfly SCY 1:46.66 +16.17s to B 2024-11-03 2024 ST TXLA 10&U November Unclassified venue
100 Individual Medley SCY 1:19.43 BB+4.14s to A 2025-12-13 2025 ST AAAA NS Winter Wonderland fast pool
200 Individual Medley SCY 2:49.99 BB+6.30s to A 2026-01-18 2026 ST AQTX B Champs North venue
50 Freestyle LCM 36.97 BB+2.78s to A 2026-06-20 2026 ST NTRO LC Summer Classic venue
100 Freestyle LCM 1:21.05 BB+5.76s to A 2026-05-09 2026 ST NTRO LC School's Out venue
200 Freestyle LCM 2:54.52 BB+11.83s to A 2026-06-20 2026 ST NTRO LC Summer Classic venue
50 Backstroke LCM 42.01 BB+1.72s to A 2026-06-20 2026 ST NTRO LC Summer Classic venue
100 Backstroke LCM 1:34.96 BB+6.77s to A 2025-06-08 2025 ST TXLA 14&U Sprint Cup venue
50 Breaststroke LCM 51.16 B+1.97s to BB 2025-04-27 2025 ST NTRO Splashing into Long Course venue
100 Breaststroke LCM 1:40.40 BB+1.11s to A 2026-05-09 2026 ST NTRO LC School's Out venue
200 Breaststroke LCM 3:35.54 BB+3.25s to A 2026-06-12 2026 ST NIST George Block Invitational fast pool
50 Butterfly LCM 46.34 +1.05s to B 2026-06-20 2026 ST NTRO LC Summer Classic venue
200 Individual Medley LCM 3:21.01 BB+13.52s to A 2025-06-22 2025 ST NTRO LC Prelim Final Invite venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.

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.

IMX / IMR

IMX 11-12 · SCY

1425 points (4/5 events — incomplete)

EventTime Points
100 BK SCY 1:21.78 384
100 BR SCY 1:31.78 402
100 FL SCY 1:46.66 170
200 IM SCY 2:49.99 469
500 FR SCY— 0

IMR 11-12 · LCM

1972 points (5/5 events)

EventTime Points
200 FR LCM 2:54.52 456
50 BK LCM 42.01 466
50 BR LCM 51.16 351
50 FL LCM 46.34 279
200 IM LCM 3:21.01 420

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

PR splits

100 Freestyle SCY 1:13.16

35.00
38.16

Front half 35.00s · back half 38.16s

200 Freestyle SCY 2:33.20

35.82
38.99
41.03
37.36

Front half 74.81s · back half 78.39s

100 Backstroke SCY 1:21.78

39.71
42.07

Front half 39.71s · back half 42.07s

100 Breaststroke SCY 1:31.78

43.36
48.42

Front half 43.36s · back half 48.42s

100 Butterfly SCY 1:46.66

50.55
56.11

Front half 50.55s · back half 56.11s

100 Individual Medley SCY 1:19.43

36.74
42.69

Front half 36.74s · back half 42.69s

200 Individual Medley SCY 2:49.99

41.14
42.18
48.45
38.22

Front half 83.32s · back half 86.67s

100 Freestyle LCM 1:21.05

38.72
42.33

Front half 38.72s · back half 42.33s

200 Freestyle LCM 2:54.52

39.76
44.77
45.55
44.44

Front half 84.53s · back half 89.99s

100 Backstroke LCM 1:34.96

46.36
48.60

Front half 46.36s · back half 48.60s

100 Breaststroke LCM 1:40.40

47.73
52.67

Front half 47.73s · back half 52.67s

200 Breaststroke LCM 3:35.54

51.43
54.03
57.53
52.55

Front half 105.46s · back half 110.08s

200 Individual Medley LCM 3:21.01

50.73
48.33
57.85
44.10

Front half 99.06s · back half 101.95s

Progression

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

50 Freestyle SCY 33.78 2 swims
100 Freestyle SCY 1:13.16 5 swims
200 Freestyle SCY 2:33.20 3 swims
50 Backstroke SCY 38.17 4 swims
100 Backstroke SCY 1:21.78 5 swims
50 Breaststroke SCY 42.64 7 swims
100 Breaststroke SCY 1:31.78 5 swims
50 Butterfly SCY 44.14 3 swims
100 Butterfly SCY 1:46.66 1 swim
100 Individual Medley SCY 1:19.43 9 swims
200 Individual Medley SCY 2:49.99 2 swims
50 Freestyle LCM 36.97 4 swims
100 Freestyle LCM 1:21.05 2 swims
200 Freestyle LCM 2:54.52 2 swims
50 Backstroke LCM 42.01 5 swims
100 Backstroke LCM 1:34.96 3 swims
50 Breaststroke LCM 51.16 1 swim
100 Breaststroke LCM 1:40.40 3 swims
200 Breaststroke LCM 3:35.54 1 swim
50 Butterfly LCM 46.34 1 swim
200 Individual Medley LCM 3:21.01 2 swims