swimstats

Lena Birckhead

Fage 11IAWIBAC

20 plausible swims · 4 meets · 2024-10-12 → 2026-01-09

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 35.48 +0.09s to B 2024-11-24 MSS 2024 Rock Star Splash fast pool
100 Freestyle SCY 1:19.33 +1.64s to B 2025-10-11 2025 BAC Spooktacular
50 Backstroke SCY 38.93 B+1.24s to BB 2025-10-11 2025 BAC Spooktacular
50 Breaststroke SCY 42.67 B+0.38s to BB 2026-01-09 2026 BAC January Classic Invite
100 Breaststroke SCY 1:30.92 BB+5.43s to A 2026-01-09 2026 BAC January Classic Invite
200 Breaststroke SCY 3:23.49 B+3.50s to BB 2026-01-09 2026 BAC January Classic Invite
50 Butterfly SCY 39.57 +0.68s to B 2025-10-11 2025 BAC Spooktacular
100 Individual Medley SCY 1:27.14 B+4.85s to BB 2026-01-09 2026 BAC January Classic Invite

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

486 points (1/5 events — incomplete)

EventTime Points
100 BR SCY 1:30.92 486
500 FR SCY— 0
100 BK SCY— 0
100 FL SCY— 0
200 IM SCY— 0

IMR 11-12 · SCY

1615 points (4/5 events — incomplete)

EventTime Points
50 BK SCY 38.93 417
50 BR SCY 42.67 462
50 FL SCY 39.57 342
100 IM SCY 1:27.14 394
200 FR SCY— 0

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

PR splits

100 Freestyle SCY 1:19.33 split/total mismatch

37.57
4.19

Front half 37.57s · back half 41.76s

100 Breaststroke SCY 1:30.92 split/total mismatch

43.92
3.08

Front half 43.92s · back half 47.00s

200 Breaststroke SCY 3:23.49 split/total mismatch

44.96
51.50
54.14
52.89

100 Individual Medley SCY 1:27.14 split/total mismatch

43.17
0.80

Front half 43.17s · back half 43.97s

Progression

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

50 Freestyle SCY 35.48 1 swim
100 Freestyle SCY 1:19.33 2 swims
50 Backstroke SCY 38.93 2 swims
50 Breaststroke SCY 42.67 4 swims
100 Breaststroke SCY 1:30.92 2 swims
200 Breaststroke SCY 3:23.49 2 swims
50 Butterfly SCY 39.57 4 swims
100 Individual Medley SCY 1:27.14 3 swims